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Sports·NFL

Miami Dolphins – San Francisco 49ers

22d 20h
Polymarket
Dolphins
Dolphins
8:25 PMSeptember 20
49ers
49ers
$85.00 Vol.Polymarket
NEW

Moneyline

$85 Vol.

Spreads

$0 Vol.

Totals

$0 Vol.

In the upcoming NFL game, scheduled for September 20 at 4:25PM ET: If Dolphins wins, the market will resolve to "Dolphins". If 49ers wins, the market will resolve to "49ers". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely or ends in a tie, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 7 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 8 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 11 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 12 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 15 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 43 or more points in this game. If the combined total is less than 43, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 45 or more points in this game. If the combined total is less than 45, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 46 or more points in this game. If the combined total is less than 46, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 48 or more points in this game. If the combined total is less than 48, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 50 or more points in this game. If the combined total is less than 50, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 26 or more points in this game. If the combined total is less than 26, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 28 or more points in this game. If the combined total is less than 28, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 30 or more points in this game. If the combined total is less than 30, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 32 or more points in this game. If the combined total is less than 32, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 34 or more points in this game. If the combined total is less than 34, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 36 or more points in this game. If the combined total is less than 36, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 38 or more points in this game. If the combined total is less than 38, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 40 or more points in this game. If the combined total is less than 40, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 42 or more points in this game. If the combined total is less than 42, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 44 or more points in this game. If the combined total is less than 44, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 52 or more points in this game. If the combined total is less than 52, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 54 or more points in this game. If the combined total is less than 54, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 56 or more points in this game. If the combined total is less than 56, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 58 or more points in this game. If the combined total is less than 58, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 60 or more points in this game. If the combined total is less than 60, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 62 or more points in this game. If the combined total is less than 62, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 64 or more points in this game. If the combined total is less than 64, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 66 or more points in this game. If the combined total is less than 66, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.The Miami Dolphins visit the San Francisco 49ers on September 20 in Week 2 at Levi’s Stadium. Miami enters a full rebuild under new GM Jon-Eric Sullivan and head coach Jeff Hafley, with Malik Willis installed at quarterback after releasing Tua Tagovailoa; the Dolphins are 0-2 in preseason with losses to Washington and the Giants, and they face multiple injury questions including RB Ollie Gordon II (ribs) and LB Ronnie Harrison Jr. (hamstring). San Francisco returns a veteran core led by Brock Purdy and Christian McCaffrey, bolstered by addition Mike Evans, while managing its own camp ailments ahead of a strong home opener. The early road matchup pits a young, transitioning Dolphins roster against a more experienced 49ers squad that reached the playoffs in 2025.

In the upcoming NFL game, scheduled for September 20 at 4:25PM ET:
If Dolphins wins, the market will resolve to "Dolphins".
If 49ers wins, the market will resolve to "49ers".
If the game is postponed, this market will remain open until the game has been completed.
If the game is canceled entirely or ends in a tie, with no make-up game, this market will resolve 50-50.
Volume
$85
End Date
Sep 20, 2026
Market Opened
Aug 10, 2026, 8:00 AM ET

Resolution Source

https://www.nfl.com/scores

Resolver

0x65070BE91...
In the upcoming NFL game, scheduled for September 20 at 4:25PM ET: If Dolphins wins, the market will resolve to "Dolphins". If 49ers wins, the market will resolve to "49ers". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely or ends in a tie, with no make-up game, this market will resolve 50-50.

Beware of external links.

Frequently Asked Questions

The “Dolphins vs. 49ers” market on Polymarket lets you trade on the outcome of the NFL game between the Miami Dolphins and the San Francisco 49ers, scheduled for September 20, 2026 at 4:25 PM ET. The primary market is the moneyline — which team will win the game — where 49ers is currently priced at 83¢ (83% implied probability) and Dolphins at 18¢ (18%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Dolphins vs. 49ers” market has generated $85 in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Dolphins vs. 49ers,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows MIA at 18¢ and SF at 83¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Dolphins vs. 49ers” show San Francisco 49ers at 83¢ (83% implied probability) and Miami Dolphins at 18¢ (18%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Dolphins vs. 49ers” market resolves based on the official final score of the NFL game as reported by NFL’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.
Sports·NFL

Miami Dolphins – San Francisco 49ers

22d 20h
Polymarket
Dolphins
Dolphins
8:25 PMSeptember 20
49ers
49ers
$85.00 Vol.Polymarket
NEW

Moneyline

$85 Vol.

Spreads

$0 Vol.

Totals

$0 Vol.

In the upcoming NFL game, scheduled for September 20 at 4:25PM ET: If Dolphins wins, the market will resolve to "Dolphins". If 49ers wins, the market will resolve to "49ers". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely or ends in a tie, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 7 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 8 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 11 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 12 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "49ers" if the 49ers win the game by 15 or more points. Otherwise, this market will resolve to "Dolphins". If the game ends in a tie, this market will resolve to "Dolphins". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 43 or more points in this game. If the combined total is less than 43, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 45 or more points in this game. If the combined total is less than 45, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 46 or more points in this game. If the combined total is less than 46, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 48 or more points in this game. If the combined total is less than 48, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 50 or more points in this game. If the combined total is less than 50, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 26 or more points in this game. If the combined total is less than 26, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 28 or more points in this game. If the combined total is less than 28, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 30 or more points in this game. If the combined total is less than 30, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 32 or more points in this game. If the combined total is less than 32, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 34 or more points in this game. If the combined total is less than 34, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 36 or more points in this game. If the combined total is less than 36, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 38 or more points in this game. If the combined total is less than 38, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 40 or more points in this game. If the combined total is less than 40, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 42 or more points in this game. If the combined total is less than 42, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 44 or more points in this game. If the combined total is less than 44, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 52 or more points in this game. If the combined total is less than 52, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 54 or more points in this game. If the combined total is less than 54, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 56 or more points in this game. If the combined total is less than 56, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 58 or more points in this game. If the combined total is less than 58, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 60 or more points in this game. If the combined total is less than 60, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 62 or more points in this game. If the combined total is less than 62, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 64 or more points in this game. If the combined total is less than 64, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.In the upcoming NFL game, scheduled for September 20 at 4:25 PM ET: This market will resolve to "Over" if the Dolphins and 49ers combine to score 66 or more points in this game. If the combined total is less than 66, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.The Miami Dolphins visit the San Francisco 49ers on September 20 in Week 2 at Levi’s Stadium. Miami enters a full rebuild under new GM Jon-Eric Sullivan and head coach Jeff Hafley, with Malik Willis installed at quarterback after releasing Tua Tagovailoa; the Dolphins are 0-2 in preseason with losses to Washington and the Giants, and they face multiple injury questions including RB Ollie Gordon II (ribs) and LB Ronnie Harrison Jr. (hamstring). San Francisco returns a veteran core led by Brock Purdy and Christian McCaffrey, bolstered by addition Mike Evans, while managing its own camp ailments ahead of a strong home opener. The early road matchup pits a young, transitioning Dolphins roster against a more experienced 49ers squad that reached the playoffs in 2025.

In the upcoming NFL game, scheduled for September 20 at 4:25PM ET:
If Dolphins wins, the market will resolve to "Dolphins".
If 49ers wins, the market will resolve to "49ers".
If the game is postponed, this market will remain open until the game has been completed.
If the game is canceled entirely or ends in a tie, with no make-up game, this market will resolve 50-50.
Volume
$85
End Date
Sep 20, 2026
Market Opened
Aug 10, 2026, 8:00 AM ET

Resolution Source

https://www.nfl.com/scores

Resolver

0x65070BE91...
In the upcoming NFL game, scheduled for September 20 at 4:25PM ET: If Dolphins wins, the market will resolve to "Dolphins". If 49ers wins, the market will resolve to "49ers". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely or ends in a tie, with no make-up game, this market will resolve 50-50.

Beware of external links.

Frequently Asked Questions

The “Dolphins vs. 49ers” market on Polymarket lets you trade on the outcome of the NFL game between the Miami Dolphins and the San Francisco 49ers, scheduled for September 20, 2026 at 4:25 PM ET. The primary market is the moneyline — which team will win the game — where 49ers is currently priced at 83¢ (83% implied probability) and Dolphins at 18¢ (18%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Dolphins vs. 49ers” market has generated $85 in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Dolphins vs. 49ers,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows MIA at 18¢ and SF at 83¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Dolphins vs. 49ers” show San Francisco 49ers at 83¢ (83% implied probability) and Miami Dolphins at 18¢ (18%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Dolphins vs. 49ers” market resolves based on the official final score of the NFL game as reported by NFL’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.