St. Louis Cardinals vs. Chicago Cubs
7 signals across 3 markets · $41,718 tracked · resolves Aug 22, 2026
Track the St. Louis Cardinals vs. Chicago Cubs prediction market for the MLB game scheduled for August 15 at 2:20 PM ET. The event covers the game winner, Cubs -1.5 spread, and 9.5-run over/under, with $22,634 in tracked smart-money activity so far.
Markets (3)
Top trades across all markets
- Four-wallet Over syndicate
Four wallets concentrated nearly $18,000 on Over amid a 185x volume spike, including highly profitable and experienced traders.
$17,943Score: 7.0 - Profitable bettor leads Cubs cluster
A three-wallet Cubs cluster includes a highly profitable serial bettor, though two wallets were adding to losing existing positions and the market has since moved sharply against them.
$3,875Score: 5.8 - 95% win-rate serial bettor
A highly experienced bettor with a 95% win rate and substantial positive edge bought the favored Cardinals at 77 cents.
$1,217Wallet win rate: 95%Score: 5.4 - Profitable serial bettor backs Cubs
A highly experienced, profitable cross-market bettor with a 71% win rate is taking a fresh $1,295 position on the Cubs at 63%.
$1,295Wallet win rate: 74%Score: 4.3 - Profitable serial trader buys Cubs
A highly experienced and profitable serial trader made a concentrated $4,691 purchase at 45¢, with a strong historical win rate relative to typical winning prices.
$3,344Wallet win rate: 74%Score: 3.4 - Sharp bettor scales into Cubs
A highly profitable bettor with an 89% win rate and substantial historical edge is adding another $9,354 to an existing Cubs position in a relatively quiet market.
$9,354Wallet win rate: 89%Score: 3.1 - Profitable serial trader buys Cubs
A highly experienced and profitable serial trader made a concentrated $4,691 purchase at 45¢, with a strong historical win rate relative to typical winning prices.
$4,691Wallet win rate: 74%Score: 0.7
Top wallets in this event
- 0x580d9d…eb6d$9,354 · 1 market · 1 alert · 89% wins
- 0xdc41c3…dd7e$9,330 · 2 markets · 3 alerts · 74% wins
- 0x161a7f…4103$1,217 · 1 market · 1 alert · 95% wins
FAQs
What are the Cardinals vs. Cubs prediction-market odds?
This Polymarket event tracks multiple outcomes for the game, including the winner, the Cubs -1.5 spread, and whether the total score goes over or under 9.5 runs. Check the live market prices on PolySpotter for the latest implied odds.
What is smart money doing in the Cardinals vs. Cubs market?
PolySpotter has tracked $22,634 in smart-money activity across the event. Recent signals include a four-wallet Over syndicate and a profitable serial trader buying Cubs exposure.
Which Cardinals vs. Cubs markets are available?
The event includes the game-winner market, a Chicago Cubs -1.5 run-line market, and a total-points market set at 9.5 runs.
When will the Cardinals vs. Cubs market resolve?
The game is scheduled for August 15 at 2:20 PM ET. If postponed, the market stays open until the game is completed; if canceled without a makeup game or the game ends in a tie, the market resolves 50-50 under its rules.