In the upcoming MLB game between the St. Louis Cardinals and Arizona Diamondbacks, scheduled for July 17 at 9:40PM ET:
This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals 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.
St. Louis Cardinals vs. Arizona Diamondbacks
MLB
St. Louis Cardinals
50-45
–
vs
18/07 01:40
–
Arizona Diamondbacks
49-47
Game context
St. Louis Cardinals visit the Arizona Diamondbacks for a three-game series at Chase Field beginning July 17, with both clubs near .500 and chasing wild-card spots. The Cardinals sit at 49-44, ten games back in the NL Central, while the Diamondbacks are 47-47 and trail by double digits in the NL West. Recent roster moves include multiple Diamondbacks pitchers on the injured list, notably Michael Soroka with a lower-body issue, which could thin Arizona’s rotation depth. St. Louis has shown slightly stronger recent form and holds a modest edge in head-to-head results from their June meetings. Home-field factors at Chase Field and bullpen availability remain key variables that traders are weighing for individual game and series outcomes.
Moneyline
$256.4K Vol.Spread
$220 Vol.Total (O/U)
$956 Vol.1st 5 Innings · Moneyline
$644 Vol.1st 5 Innings · Spread
$27 Vol.1st 5 Innings · Total (O/U)
$292 Vol.Jordan WalkerHome Runs
Alec BurlesonHome Runs
Corbin CarrollHome Runs
Ketel MarteHome Runs
JJ WetherholtHome Runs
Lars NootbaarHome Runs
Iván HerreraHome Runs
Lourdes Gurriel Jr.Home Runs
Geraldo PerdomoHome Runs
Gabriel MorenoHome Runs
Nolan ArenadoHome Runs
Nathan ChurchHome Runs
Max KeplerHome Runs
Masyn WinnHome Runs
Michael McGreevyStrikeouts
Merrill KellyStrikeouts
More Bets
$662 Vol. Resolution Source: www.mlb.com
Odds & FAQ
What are the current odds for St. Louis Cardinals vs. Arizona Diamondbacks?
1st 5 Innings O/U 2.5 leads the field at 79%, with Michael McGreevy: Strikeouts O/U 0.5 next at 67%. A solid favorite - though every trade can reshuffle the board.
What do traders predict for St. Louis Cardinals vs. Arizona Diamondbacks?
The market makes 1st 5 Innings O/U 2.5 the favorite at 79%. Implied probabilities come from real positions, and they move as traders digest new information.
When does the St. Louis Cardinals vs. Arizona Diamondbacks market resolve?
Mark 25 Jul 2026 (8 days left): that's when this market is due to resolve, following Polymarket's published criteria once the result is verified.
How much money is trading on St. Louis Cardinals vs. Arizona Diamondbacks?
Total turnover stands at $5M. Volume shows conviction: these odds are backed by actual positions, not polls.
How can I trade St. Louis Cardinals vs. Arizona Diamondbacks on Polymarket?
Track the live odds on this page, then open the market on Polymarket to take a position. Trade carefully - only stake what you can afford to lose.
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