About This Market
St.
St. Louis Cardinals vs. San Francisco Giants (9:45 PM ET): MLB game held on 2026-09-08. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Live prediction market odds for St. Louis Cardinals vs. San Francisco Giants (9:45 PM ET). Compare prices across Kalshi and Polymarket US and Polymarket and ProphetX.
MLB·Resolved 2026-09-08
This market resolved on 2026-09-08. San Francisco Giants was the officially declared outcome. Prior to resolution, the market peaked at 97%.
St.
St. Louis Cardinals vs. San Francisco Giants (9:45 PM ET): MLB game held on 2026-09-08. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate | ![]() | ![]() | ![]() | |
|---|---|---|---|---|
Total under 9.5 | — | — | 98% | 96% |
San Francisco GiantsWINNER | 100% | 50% | 96% | 97% |
San Francisco Giants spread plus 3.5 | — | — | — | 95% |
Total under 8.5 | — | — | 90% | 92% |
St. Louis Cardinals spread plus 2.5 | — | — | 82% | 81% |
San Francisco Giants spread minus 1.5 | 1% | — | 78% | 83% |
Total under 11.5 | — | — | — | 80% |
San Francisco Giants spread plus 2.5 | — | — | 73% | 85% |
Total under 6.5 | — | — | — | 77% |
Total under 10.5 | — | — | — | 71% |
Total under 7.5 | — | — | 49% | 88% |
San Francisco Giants spread plus 1.0 | — | — | — | 67% |
Christian Koss Under 1.5 Hits + Runs + RBIs | — | — | — | 66% |
Total under 5.5 | — | — | — | 66% |
Nolan Gorman Under 1.5 Hits + Runs + RBIs | — | — | — | 65% |
Turner Hill Under 1.5 Hits + Runs + RBIs | — | — | — | 64% |
St. Louis Cardinals spread plus 3.5 | — | — | — | 63% |
Shay Whitcomb Under 1.5 Hits + Runs + RBIs | — | — | — | 63% |
Total under 8.0 | — | — | — | 63% |
Thomas Saggese Under 1.5 Hits + Runs + RBIs | — | — | — | 62% |
Nolan Gorman Over 0.5 Hits + Runs + RBIs | — | — | — | 61% |
Leo Bernal Under 1.5 Hits + Runs + RBIs | — | — | — | 59% |
San Francisco Giants spread plus 1.5 | — | — | 24% | 92% |
San Francisco Giants spread minus 1.0 | — | — | — | 56% |
St. Louis Cardinals spread plus 1.0 | — | — | — | 53% |
Leo Bernal Over 1.5 Hits + Runs + RBIs | — | — | — | 50% |
Nolan Gorman Under 0.5 Hits + Runs + RBIs | — | — | — | 47% |
Thomas Saggese Over 1.5 Hits + Runs + RBIs | — | — | — | 46% |
Turner Hill Over 1.5 Hits + Runs + RBIs | — | — | — | 45% |
Total over 8.0 | — | — | — | 45% |
Shay Whitcomb Over 1.5 Hits + Runs + RBIs | — | — | — | 44% |
Christian Koss Over 1.5 Hits + Runs + RBIs | — | — | — | 43% |
Nolan Gorman Over 1.5 Hits + Runs + RBIs | — | — | — | 40% |
St. Louis Cardinals spread minus 1.0 | — | — | — | 39% |
St. Louis Cardinals spread plus 1.5 | — | — | 51% | 20% |
St. Louis Cardinals | 1% | 50% | 0% | 5% |
San Francisco Giants spread minus 2.5 | 1% | — | 31% | 22% |
Joshua Baez Over 0.5 Home Runs | — | — | 19% | — |
St. Louis Cardinals spread minus 1.5 | 1% | — | 24% | 11% |
Rafael Devers Over 0.5 Home Runs | 2% | — | 19% | 18% |
Alec Burleson Over 0.5 Home Runs | 2% | — | 15% | 15% |
Bryce Eldridge Over 0.5 Home Runs | — | — | 1% | 14% |
Jordan Walker Over 0.5 Home Runs | 2% | — | 19% | 14% |
St. Louis Cardinals spread minus 2.5 | 1% | — | 7% | 19% |
Total over 8.5 | 4% | — | 10% | 11% |
Total over 9.5 | 3% | — | 6% | 7% |
Total over 7.5 | 2% | — | 4% | 14% |
Alec Burleson Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Alec Burleson Over 1.5 Home Runs | — | — | — | — |
Alec Burleson Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Alec Burleson Over 5.5 Hits + Runs + RBIs | — | — | — | — |
Alec Burleson Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Alec Burleson Under 1.5 Home Runs | — | — | — | — |
Alec Burleson Under 3.5 Hits + Runs + RBIs | — | — | — | — |
Alec Burleson Under 4.5 Hits + Runs + RBIs | — | — | — | — |
Andrew Knizner Over 0.5 Hits + Runs + RBIs | — | — | — | — |
Andrew Knizner Over 0.5 Home Runs | — | — | — | — |
Andrew Knizner Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Andrew Knizner Over 3.5 Hits + Runs + RBIs | — | — | — | — |
Andrew Knizner Over 4.5 Hits + Runs + RBIs | — | — | — | — |
Andrew Knizner Over 5.5 Hits + Runs + RBIs | — | — | — | — |
Andrew Knizner Under 0.5 Hits + Runs + RBIs | — | — | — | — |
Andrew Knizner Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Andrew Knizner Under 5.5 Hits + Runs + RBIs | — | — | — | — |
Bryan Torres Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Bryan Torres Over 1.5 Home Runs | — | — | — | — |
Bryan Torres Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Bryan Torres Over 3.5 Hits + Runs + RBIs | — | — | — | — |
Bryan Torres Over 4.5 Hits + Runs + RBIs | — | — | — | — |
Bryan Torres Under 0.5 Hits + Runs + RBIs | — | — | — | — |
Bryan Torres Under 0.5 Home Runs | — | — | — | — |
Bryan Torres Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Bryan Torres Under 1.5 Home Runs | — | — | — | — |
Bryan Torres Under 2.5 Hits + Runs + RBIs | — | — | — | — |
Bryan Torres Under 4.5 Hits + Runs + RBIs | — | — | — | — |
Bryan Torres Under 5.5 Hits + Runs + RBIs | — | — | — | — |
Bryce Eldridge Over 0.5 Hits + Runs + RBIs | — | — | — | — |
Bryce Eldridge Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Bryce Eldridge Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Bryce Eldridge Over 5.5 Hits + Runs + RBIs | — | — | — | — |
Bryce Eldridge Under 0.5 Hits + Runs + RBIs | — | — | — | — |
Bryce Eldridge Under 0.5 Home Runs | — | — | — | — |
Bryce Eldridge Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Bryce Eldridge Under 1.5 Home Runs | — | — | — | — |
Bryce Eldridge Under 2.5 Hits + Runs + RBIs | — | — | — | — |
Bryce Eldridge Under 4.5 Hits + Runs + RBIs | — | — | — | — |
Ivan Herrera Over 0.5 Hits + Runs + RBIs | — | — | — | — |
Ivan Herrera Over 0.5 Home Runs | — | — | — | — |
Ivan Herrera Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Ivan Herrera Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Ivan Herrera Over 3.5 Hits + Runs + RBIs | — | — | — | — |
Ivan Herrera Over 4.5 Hits + Runs + RBIs | — | — | — | — |
Ivan Herrera Under 0.5 Home Runs | — | — | — | — |
Ivan Herrera Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Ivan Herrera Under 1.5 Home Runs | — | — | — | — |
Ivan Herrera Under 4.5 Hits + Runs + RBIs | — | — | — | — |
Ivan Herrera Under 5.5 Hits + Runs + RBIs | — | — | — | — |
Jonah Cox Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Jonah Cox Over 1.5 Home Runs | — | — | — | — |
Jonah Cox Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Jonah Cox Over 3.5 Hits + Runs + RBIs | — | — | — | — |
Jonah Cox Under 0.5 Hits + Runs + RBIs | — | — | — | — |
Jonah Cox Under 0.5 Home Runs | — | — | — | — |
Jonah Cox Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Jonah Cox Under 2.5 Hits + Runs + RBIs | — | — | — | — |
Jonah Cox Under 3.5 Hits + Runs + RBIs | — | — | — | — |
Jonah Cox Under 4.5 Hits + Runs + RBIs | — | — | — | — |
Jonah Cox Under 5.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Over 0.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Over 3.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Over 4.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Over 5.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Under 0.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Under 0.5 Home Runs | — | — | — | — |
Jordan Walker Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Under 2.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Under 3.5 Hits + Runs + RBIs | — | — | — | — |
Jordan Walker Under 5.5 Hits + Runs + RBIs | — | — | — | — |
Joshua Baez Over 0.5 Hits + Runs + RBIs | — | — | — | — |
Joshua Baez Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Joshua Baez Over 1.5 Home Runs | — | — | — | — |
Joshua Baez Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Joshua Baez Over 3.5 Hits + Runs + RBIs | — | — | — | — |
Joshua Baez Over 4.5 Hits + Runs + RBIs | — | — | — | — |
Joshua Baez Over 5.5 Hits + Runs + RBIs | — | — | — | — |
Joshua Baez Under 0.5 Hits + Runs + RBIs | — | — | — | — |
Joshua Baez Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Joshua Baez Under 1.5 Home Runs | — | — | — | — |
Jung Hoo Lee Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Jung Hoo Lee Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Jung Hoo Lee Over 3.5 Hits + Runs + RBIs | — | — | — | — |
Jung Hoo Lee Over 4.5 Hits + Runs + RBIs | — | — | — | — |
Jung Hoo Lee Under 0.5 Hits + Runs + RBIs | — | — | — | — |
Jung Hoo Lee Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Jung Hoo Lee Under 1.5 Home Runs | — | — | — | — |
Jung Hoo Lee Under 2.5 Hits + Runs + RBIs | — | — | — | — |
Jung Hoo Lee Under 3.5 Hits + Runs + RBIs | — | — | — | — |
Jung Hoo Lee Under 4.5 Hits + Runs + RBIs | — | — | — | — |
Jung Hoo Lee Under 5.5 Hits + Runs + RBIs | — | — | — | — |
Landen Roupp Over 2.5 Strikeouts | — | — | — | — |
Landen Roupp Over 3.5 Strikeouts | — | — | — | — |
Landen Roupp Over 4.5 Strikeouts | — | — | — | — |
Landen Roupp Over 5.5 Strikeouts | — | — | — | — |
Landen Roupp Over 6.5 Strikeouts | — | — | — | — |
Landen Roupp Over 7.5 Strikeouts | — | — | — | — |
Landen Roupp Under 2.5 Strikeouts | — | — | — | — |
Landen Roupp Under 4.5 Strikeouts | — | — | — | — |
Landen Roupp Under 5.5 Strikeouts | — | — | — | — |
Landen Roupp Under 7.5 Strikeouts | — | — | — | — |
Nathan Church Over 0.5 Home Runs | — | — | — | — |
Nathan Church Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Nathan Church Over 1.5 Home Runs | — | — | — | — |
Nathan Church Over 4.5 Hits + Runs + RBIs | — | — | — | — |
Nathan Church Over 5.5 Hits + Runs + RBIs | — | — | — | — |
Nathan Church Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Nathan Church Under 3.5 Hits + Runs + RBIs | — | — | — | — |
Nathan Church Under 4.5 Hits + Runs + RBIs | — | — | — | — |
Nathan Church Under 5.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Over 0.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Over 1.5 Home Runs | — | — | — | — |
Osleivis Basabe Over 2.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Over 3.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Over 4.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Over 5.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Under 2.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Under 3.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Under 4.5 Hits + Runs + RBIs | — | — | — | — |
Osleivis Basabe Under 5.5 Hits + Runs + RBIs | — | — | — | — |
Over 12.5 runs scored | — | — | — | — |
Over 2.5 runs scored | — | — | — | — |
Over 3.5 runs scored | — | — | — | — |
Over 4.5 runs scored | — | — | — | — |
Quinn Mathews Over 5.5 Strikeouts | — | — | — | — |
Quinn Mathews Over 6.5 Strikeouts | — | — | — | — |
Quinn Mathews Over 7.5 Strikeouts | — | — | — | — |
Quinn Mathews Under 3.5 Strikeouts | — | — | — | — |
Quinn Mathews Under 4.5 Strikeouts | — | — | — | — |
Quinn Mathews Under 5.5 Strikeouts | — | — | — | — |
Quinn Mathews Under 6.5 Strikeouts | — | — | — | — |
Quinn Mathews Under 7.5 Strikeouts | — | — | — | — |
Rafael Devers Over 1.5 Hits + Runs + RBIs | — | — | — | — |
Rafael Devers Over 1.5 Home Runs | — | — | — | — |
Rafael Devers Over 3.5 Hits + Runs + RBIs | — | — | — | — |
Rafael Devers Under 0.5 Hits + Runs + RBIs | — | — | — | — |
Rafael Devers Under 0.5 Home Runs | — | — | — | — |
Rafael Devers Under 1.5 Hits + Runs + RBIs | — | — | — | — |
Rafael Devers Under 1.5 Home Runs | — | — | — | — |
Rafael Devers Under 2.5 Hits + Runs + RBIs | — | — | — | — |
Rafael Devers Under 3.5 Hits + Runs + RBIs | — | — | — | — |
Rafael Devers Under 5.5 Hits + Runs + RBIs | — | — | — | — |
San Francisco Giants spread minus 3.5 | — | — | — | — |
St. Louis Cardinals spread minus 3.5 | — | — | — | — |
Total over 10.5 | — | — | — | — |
Total over 11.5 | — | — | — | — |
Total over 5.5 | — | — | — | — |
Total over 6.5 | — | — | — | — |
San Francisco Giants
85.8% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket and Polymarket US and ProphetX.
KalshiIf San Francisco wins the St. Louis vs San Francisco professional baseball game originally scheduled for Sep 8, 2026 at 9:45 PM EDT, then the market resolves to Yes.
The following market refers to the St. Louis vs San Francisco professional baseball game originally scheduled for Sep 8, 2026 at 9:45 PM EDT. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two days). If the game is cancelled or rescheduled to over two days away, the market will resolve to a fair price in accordance with the rules. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.
PolymarketIn the upcoming MLB game between the St. Louis Cardinals and San Francisco Giants, scheduled for September 8 at 9:45PM ET: This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. This market will resolve to "San Francisco Giants" if the San Francisco Giants 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.
Polymarket USThis market will settle to the winner of the St. Louis Cardinals vs San Francisco Giants MLB game scheduled for 2026-09-08 at 9:45PM ET. Extra innings are included if played. If the game is delayed, postponed, or suspended and not rescheduled to a date within two weeks of the originally scheduled date, the market will settle to the last fair market price. Outcome sourced from MLB.
Sports moneyline - resolves based on official game outcome per ProphetX Prediction Rules
The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Polymarket US, Polymarket, ProphetX in one place. Each price reflects the market’s implied probability, not a guaranteed result. This event is archived; prices shown are historical.
The last available prices are San Francisco Giants: 99.5¢ on Kalshi, 96.3¢ on Polymarket, 97.4¢ on ProphetX, 50.0¢ on Polymarket US; St. Louis Cardinals: 1.0¢ on Kalshi, 0.1¢ on Polymarket, 5.1¢ on ProphetX, 50.0¢ on Polymarket US. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity. The last available price is not necessarily the final settlement price.
The largest price difference shown across venues is 49.9 percentage points. Venues have different traders, liquidity and fees, so their prices can differ. A price gap alone does not establish an executable arbitrage opportunity; compare settlement rules and the actual buy and sell prices.
For example, San Francisco Giants at 85.8¢ implies about a 85.8% chance. For a standard $1 contract, a share pays $1 if its outcome settles as correct and $0 if it settles as incorrect. A winning share bought at 40¢ earns 60¢ before fees. Check each venue’s settlement rules, fees and eligibility before trading. Historical prices alone do not identify the winning outcome.