The Chicago Cubs (76-57, second in the NL Central) visit the Arizona Diamondbacks (70-63, third in the NL West) on August 26 at Chase Field in the series finale. Cubs left-hander Matthew Boyd (8-2, 4.15 ERA) faces Diamondbacks left-hander Eduardo Rodriguez (13-4, 2.61 ERA), a matchup that highlights Arizona’s rotation strength and playoff push against a Cubs lineup led by Pete Crow-Armstrong’s 33 home runs and strong on-base production. Both clubs carry multiple injuries, including Cubs shortstop Dansby Swanson (oblique) and outfielder Matt Shaw (hand), plus Diamondbacks second baseman Ketel Marte (knee) and outfielder Lourdes Gurriel Jr. (adductor). The Diamondbacks hold home-field edge in a tight Wild Card race while the Cubs seek to maintain their NL Central positioning and momentum from recent power surges. High temperatures in Phoenix add another variable for the afternoon contest.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAll Sports
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Chicago Cubs – Arizona Diamondbacks
Moneyline
$637K Vol.
Spreads
$17.3K Vol.
Totals
$156K Vol.
Will there be a run in the first inning?
$1.4K Vol.
Extra Innings
$11 Vol.
This market will resolve to "Chicago Cubs" if the Chicago Cubs win the game.
This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game.
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, or ends in a tie, this market will resolve 50-50.
The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Market Opened: Aug 19, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...Chicago Cubs – Arizona Diamondbacks
Moneyline
$637K Vol.
Spreads
$17.3K Vol.
Totals
$156K Vol.
Will there be a run in the first inning?
$1.4K Vol.
Extra Innings
$11 Vol.
This market will resolve to "Chicago Cubs" if the Chicago Cubs win the game.
This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game.
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, or ends in a tie, this market will resolve 50-50.
The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Market Opened: Aug 19, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...The Chicago Cubs (76-57, second in the NL Central) visit the Arizona Diamondbacks (70-63, third in the NL West) on August 26 at Chase Field in the series finale. Cubs left-hander Matthew Boyd (8-2, 4.15 ERA) faces Diamondbacks left-hander Eduardo Rodriguez (13-4, 2.61 ERA), a matchup that highlights Arizona’s rotation strength and playoff push against a Cubs lineup led by Pete Crow-Armstrong’s 33 home runs and strong on-base production. Both clubs carry multiple injuries, including Cubs shortstop Dansby Swanson (oblique) and outfielder Matt Shaw (hand), plus Diamondbacks second baseman Ketel Marte (knee) and outfielder Lourdes Gurriel Jr. (adductor). The Diamondbacks hold home-field edge in a tight Wild Card race while the Cubs seek to maintain their NL Central positioning and momentum from recent power surges. High temperatures in Phoenix add another variable for the afternoon contest.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
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