St. Louis Cardinals vs. Arizona Diamondbacks
6 signals across 1 market · $34,888 tracked · resolves Jul 25, 2026
This event tracks the Polymarket prediction market for the MLB game between the St. Louis Cardinals and Arizona Diamondbacks, with outcomes tied to which team wins. PolySpotter is currently tracking $5,200 in smart money activity across the event, including a recent signal of a sharp MLB bettor buying Arizona.

Markets (1)
Top trades across all markets
- Sharp MLB bettor buying Arizona
Surfacing because this is a proven high-volume sports bettor with an 83% resolved win rate and strong edge buying Arizona at market price.
$5,200Wallet win rate: 85%Score: 5.7 - 17-0 sports bettor adding
Proven sports bettor with a 17-0 resolved record and strong cross-market history is adding to an Arizona Diamondbacks position at 53¢.
$8,538Wallet win rate: 100%Score: 5.4 - 99% win-rate sports whale
A massively profitable sports bettor with a 99% resolved win rate and extensive cross-market history bought $5.3k of Arizona at 53¢.
$5,300Wallet win rate: 99%Score: 5.4 - 93% sharp adding Cardinals
A highly profitable 93% win-rate sports bettor with a large existing position is adding to St. Louis at 48¢, supported by a major pre-game volume spike.
$9,600Wallet win rate: 93%Score: 5.4 - 91% winner on Cardinals
Proven profitable sports bettor with a 91% win rate and $2.4M lifetime profit bought Cardinals at 48¢.
$3,600Wallet win rate: 91%Score: 5.4 - Sharp MLB bettor buying Arizona
Surfacing because this is a proven high-volume sports bettor with an 83% resolved win rate and strong edge buying Arizona at market price.
$2,650Wallet win rate: 85%Score: 4.9
Top wallets in this event
- 0x16bb99…8492$9,600 · 1 market · 1 alert · 93% wins
- 0x78c5ea…fb0f$8,538 · 1 market · 1 alert · 100% wins
- 0xde496f…fe85$7,850 · 1 market · 2 alerts · 85% wins
- 0xc3c3b3…eec8$5,300 · 1 market · 1 alert · 99% wins
- 0x9c76cd…c926$3,600 · 1 market · 1 alert · 91% wins
FAQs
What are the Cardinals vs Diamondbacks odds on Polymarket?
The market odds reflect traders' real-money expectations for whether the St. Louis Cardinals or Arizona Diamondbacks will win the game. PolySpotter tracks those odds alongside smart money activity as the market moves.
What is the smart money doing on Cardinals vs Diamondbacks?
PolySpotter has tracked $5,200 in smart money activity for this event. The latest alert shows a sharp MLB bettor buying Arizona Diamondbacks exposure.
How does the Cardinals vs Diamondbacks prediction market resolve?
The event resolves based on the winner of the MLB game. If the Cardinals win, the Cardinals outcome wins; if the Diamondbacks win, the Arizona outcome wins. If the game is canceled with no makeup or ends in a tie, it resolves 50-50.
When does the Cardinals vs Diamondbacks market resolve?
The game is scheduled for July 17 at 9:40 PM ET, with the market expected to resolve after the completed result is known. If postponed, it remains open until the game is played.