Diamondbacks MLB Baseball Odds 2026
ARI|25 players
Trading Volume$142.1M
Active Markets82
Win Rate53%
Record69-62
Upcoming Games
Arizona Diamondbacks vs San Francisco Giants
Arizona Diamondbacks
San Francisco Giants2 markets$0 Vol.
Arizona Diamondbacks vs San Francisco Giants
Arizona DiamondbacksSan Francisco Giants2 markets$0 Vol.
Arizona Diamondbacks vs San Francisco Giants
Arizona DiamondbacksSan Francisco Giants2 markets$0 Vol.
Chicago Cubs vs Arizona Diamondbacks
Chicago CubsArizona Diamondbacks2 markets$355 Vol.
Chicago Cubs vs Arizona Diamondbacks
Chicago CubsArizona Diamondbacks9 markets$83 Vol.
Chicago Cubs vs Arizona Diamondbacks
Chicago CubsArizona Diamondbacks17 markets$74K Vol.
Player Roster
Active
| Player | Name |
|---|---|
E Eduardo Rodriguez | #57 |
N Nolan Arenado | #28 |
J James McCann | #8 |
M Max Kepler | #22 |
I Ildemaro Vargas | #6 |
T Taylor Clarke | #45 |
D Dennis Santana | #59 |
J Jonathan Loáisiga | #43 |
J Jorge Barrosa | #1 |
G Gerardo Carrillo | #68 |
G Geraldo Perdomo | #2 |
M Merrill Kelly | #29 |
G Gabriel Moreno | #14 |
K Kevin Ginkel | #37 |
C Corbin Carroll | #7 |
D Drey Jameson | #99 |
J Justin Martinez | #63 |
B Brandon Pfaadt | #32 |
L Lars Nootbaar | #21 |
J Jose Fernandez | #11 |
J Jordan Lawlar | #10 |
T Tim Tawa | #13 |
J Juan Morillo | #62 |
B Brandyn Garcia | #55 |
R Ryan Waldschmidt | #15 |
Player Stats
Hitters
| Player | AVG | HR | RBI | R | SB | OPS |
|---|---|---|---|---|---|---|
| Ketel Marte | 0.249 | 21 | 67 | 65 | 4 | 0.760 |
| Nolan Arenado | 0.241 | 21 | 65 | 63 | 4 | 0.761 |
| Corbin Carroll | 0.253 | 18 | 58 | 81 | 18 | 0.843 |
| Gabriel Moreno | 0.306 | 10 | 64 | 55 | 5 | 0.851 |
| Ildemaro Vargas | 0.261 | 9 | 63 | 52 | 3 | 0.714 |
| Geraldo Perdomo | 0.246 | 9 | 44 | 61 | 17 | 0.726 |
| Tim Tawa | 0.250 | 8 | 32 | 26 | 7 | 0.712 |
| Adrian Del Castillo | 0.199 | 5 | 24 | 18 | 1 | 0.571 |
| James McCann | 0.288 | 4 | 21 | 12 | 0 | 0.760 |
| Lars Nootbaar | 0.224 | 4 | 21 | 25 | 2 | 0.672 |
Pitchers
| Player | W | L | ERA | SO | IP | SV |
|---|---|---|---|---|---|---|
| Eduardo Rodriguez | 13 | 4 | 2.61 | 0 | 155 | 0 |
| Merrill Kelly | 8 | 11 | 5.37 | 0 | 129 | 0 |
| Zack Littell | 8 | 8 | 5.21 | 0 | 124.3 | 0 |
| Brandon Pfaadt | 7 | 1 | 3.39 | 0 | 98.3 | 0 |
| Zac Gallen | 3 | 9 | 6.34 | 0 | 98 | 0 |
Team Stats
Arizona Diamondbacks
131 GPAVG0.245
HR129
RBI570
R598
SB89
OPS0.719
ERA4.21
Match History
| Date | Match | Score | |
|---|---|---|---|
| Aug 17 | Arizona Diamondbacks vs Cincinnati Reds | 5–3 | W |
| Aug 16 | Arizona Diamondbacks vs Cincinnati Reds | 5–11 | L |
| Aug 15 | Arizona Diamondbacks vs Cincinnati Reds | 9–0 | W |
| Aug 13 | Arizona Diamondbacks vs Boston Red Sox | 7–6 | W |
| Aug 12 | Arizona Diamondbacks vs Boston Red Sox | 4–9 | L |
| Aug 11 | Arizona Diamondbacks vs Boston Red Sox | 1–11 | L |
| Aug 10 | Arizona Diamondbacks vs Atlanta Braves | 3–5 | L |
| Aug 9 | Arizona Diamondbacks vs Atlanta Braves | 10–3 | W |
| Aug 8 | Arizona Diamondbacks vs Atlanta Braves | 2–0 | W |
| Aug 6 | Arizona Diamondbacks vs Colorado Rockies | 4–6 | L |
| Aug 5 | Arizona Diamondbacks vs Colorado Rockies | 2–3 | L |
| Aug 4 | Arizona Diamondbacks vs Colorado Rockies | 9–0 | W |
| Aug 4 | Arizona Diamondbacks vs Los Angeles Dodgers | 4–2 | W |
| Aug 4 | Arizona Diamondbacks vs Los Angeles Dodgers | 1–2 | L |
More MLB Games
Boston Red Sox vs New York Yankees
Boston Red Sox
New York Yankees16 markets$1.3M Vol.
Boston Red Sox vs Miami Marlins
1Boston Red Sox
45%Boston Red Sox1
Miami Marlins
56%Miami MarlinsLive
19 markets·$879K Vol.
Tampa Bay Rays vs Detroit Tigers
3
Tampa Bay Rays
80%Tampa Bay Rays1
Detroit Tigers
21%Detroit TigersLive
20 markets·$745K Vol.
Colorado Rockies vs Washington Nationals
1
Colorado Rockies
56%Colorado Rockies0
Washington Nationals
44%Washington NationalsLive
21 markets·$620K Vol.
Philadelphia Phillies vs Seattle Mariners
Philadelphia Phillies
Seattle Mariners17 markets$439K Vol.
San Francisco Giants vs Atlanta Braves
San Francisco Giants
Atlanta Braves26 markets$343K Vol.
All Markets
About Arizona Diamondbacks
Frequently Asked Questions
Polymarket currently hosts 82 active markets for Arizona Diamondbacks (ARI) with over $142.1M in total trading volume. You can trade on game winners (moneyline), spreads, totals (over/under), and other markets across all of their upcoming games. Each market is priced as an implied probability — for example, a price of 65¢ means traders collectively believe there is a 65% chance of that outcome. New markets are added as Arizona Diamondbacks's schedule progresses.
Based on their recent games, Arizona Diamondbacks has a 53% win rate with a record of 69-62. You can view their full game-by-game results on this page, including scores, opponents, and context. Recent form is one of the strongest factors influencing market odds — a team on a winning streak will typically see higher implied probabilities, while a losing run often shifts odds against them.
Each MLB market on Polymarket is structured as a yes/no question — for example, "Will Arizona Diamondbacks win?" You buy shares in "Yes" or "No" at the current market price, which reflects the crowd-sourced implied probability. If your side is correct when the game concludes, your shares pay out $1 each. If incorrect, they pay $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss. Prices update in real-time as traders react to news like injury reports, lineup changes, and other developments.
All Arizona Diamondbacks markets resolve based on official game results, including overtime or extra periods where applicable. Moneyline markets resolve based on the final result of the game. Spread markets resolve based on the final margin relative to the posted line. Totals (over/under) resolve based on the combined final score. You can check the Rules on any individual market page to see the exact resolution criteria, including how postponements or cancellations are handled.
Polymarket odds are set by real traders putting real money behind their positions, which tends to produce well-calibrated probabilities. With over $142.1M traded on Arizona Diamondbacks markets alone, these prices aggregate the collective knowledge of participants who follow MLB closely — factoring in team form, injuries, schedule strength, and head-to-head records. Prediction markets have a strong track record of accuracy, often outperforming traditional sources by reflecting the latest information as it emerges. Visit the accuracy page on Polymarket for the latest accuracy metrics across different time periods.
Several factors can move Arizona Diamondbacks's odds on Polymarket. The most impactful include recent results and form, injury reports and lineup changes, schedule context (regular season vs. playoffs), head-to-head history against specific opponents, and home vs. away performance. Traders incorporate all of these variables into the price, which is why odds can shift rapidly when new information like a key player being ruled out becomes available.
Yes. This page is a free resource for tracking Arizona Diamondbacks's game results, win rate, and live market odds — no account or trade required. You can monitor how odds shift in real-time as a way to gauge market sentiment on Arizona Diamondbacks's upcoming games. If you decide to trade later, you can sign up and fund your account at any time.
Sign up for a free Polymarket account and fund it using crypto, a credit or debit card, or a bank transfer. Then return to this page, choose any active Arizona Diamondbacks market, select the side you want to trade, enter your amount, and confirm. Your position will be visible in your portfolio, and you can sell at any time before the market resolves.
On Polymarket, the price of each side in a market represents the market's implied probability. A price of 65¢ for ARI on the moneyline means traders collectively believe there is roughly a 65% chance that Arizona Diamondbacks will win that game. If you buy ARI shares at 65¢ and they win, you receive $1 per share — a profit of 35¢ per share. If they lose, those shares are worth $0. Prices shift in real-time as new information emerges and traders update their positions.
Polymarket is the world's largest prediction market, where you can stay informed and trade on real-world events. Traders buy and sell shares on outcomes across politics, sports, crypto, finance, tech, culture, and esports — including MLB games for teams like Arizona Diamondbacks. Prices reflect real-time, crowd-sourced probabilities backed by real money, offering a transparent, market-driven alternative to traditional odds sources. Visit polymarket.com to explore all available markets.
Updated Aug 24, 2026 8:06 pm ET