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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| San Francisco Giants vs. Boston Red Sox | 0% | −37 pts | — | — · <1¢ | — | ended |
| O/U 7.5 | 100% | +47 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| NRFI | 0% | −41 pts | — | — · <1¢ | — | ended |
| O/U 8.5 | 100% | +54 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -1.5 | 100% | +57 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -2.5 | 0% | −32 pts | — | — · <1¢ | — | ended |
| O/U 6.5 | 100% | +35 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -1.5 | 0% | −26 pts | — | — · <1¢ | — | ended |
| O/U 11.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -2.5 | 0% | −19 pts | — | — · <1¢ | — | ended |
| O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −23 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 3.5 | 100% | +45 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 13.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 4.5 | 100% | +59 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −33 pts | — | — · <1¢ | — | ended |
| Spread -3.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 2.5 | 100% | +33 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 5.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 5.5 | 100% | +69 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 9.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -5.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -4.5 | 0% | — | — | — · <1¢ | — | ended |
| O/U 12.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 6.5 | 100% | +75 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Extra Innings | 0% | −9 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 62d | NiNo999 | Spread -1.5 | SellBoston Red Sox>99¢ | $3,485 | −$3 −0.1% | — |
| 62d | San Francisco Giants vs. Boston Red Sox | SellBoston Red Sox>99¢ | $4,757 | −$5 −0.1% | — | |
| 62d | Favorable-Pepper-Brushing | San Francisco Giants vs. Boston Red Sox | SellBoston Red Sox>99¢ | $3,083 | −$3 −0.1% | — |
| 62d | DouYing | San Francisco Giants vs. Boston Red Sox | SellBoston Red Sox>99¢ | $1,937 | −$2 −0.1% | — |
| 62d | LUCKYME001 | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox>99¢ | $4,358 | +$7 +0.2% | 4 |
| 62d | HomeRunHazard | Spread -2.5 | BuySan Francisco Giants85¢ → 100¢ | $1,317 | +$232 +18% | 4 |
| 62d | justaluckydude | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox94¢ → 100¢ | $1,059 | +$71 +6.7% | 4 |
| 62d | Erickaguilar | San Francisco Giants vs. Boston Red Sox | SellBoston Red Sox88¢ → 100¢ | $5,230 | −$713 −14% | — |
| 63d | wr0ngw4yb3tt0r | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox53¢ → 100¢ | $1,028 | +$912 +89% | 6 |
| 63d | San Francisco Giants vs. Boston Red Sox | BuySan Francisco Giants49¢ → 0¢ | $11,156 | −$11,156 −100% | 6 | |
| 63d | maxoveral00 | San Francisco Giants vs. Boston Red Sox | BuySan Francisco Giants46¢ → 0¢ | $2,668 | −$2,668 −100% | 6 |
| 63d | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox52¢ → 100¢ | $2,481 | +$2,310 +93% | 6 | |
| 63d | HomeRunHazard5 fills | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox59¢ → 100¢ | $28,350 | +$20,013 +71% | 6 |
| 63d | Favorable-Pepper-Brushing | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox47¢ → 100¢ | $1,450 | +$1,636 +113% | 6 |
| 63d | mjjbb | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox63¢ → 100¢ | $3,500 | +$2,056 +59% | 6 |
| 63d | gabbybb | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox64¢ → 100¢ | $2,540 | +$1,429 +56% | 6 |
| 63d | xifutloong32 fills | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox64¢ → 100¢ | $36,380 | +$20,762 +57% | 6 |
| 63d | MLJBASEBALL | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox63¢ → 100¢ | $2,250 | +$1,321 +59% | 6 |
| 63d | dontworrybaseball | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox63¢ → 100¢ | $5,000 | +$2,937 +59% | 6 |
| 63d | justaluckydude | O/U 6.5 | BuyOver52¢ → 100¢ | $1,052 | +$969 +92% | 4 |
| 63d | Slippery-Joint | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox67¢ → 100¢ | $1,500 | +$739 +49% | 6 |
| 63d | ferrariChampions2026 | O/U 7.5 | BuyUnder53¢ → 0¢ | $16,039 | −$16,039 −100% | 14 |
| 63d | Sore-Burial | NRFI | BuyNo61¢ → 100¢ | $2,519 | +$1,610 +64% | 4 |
| 63d | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox63¢ → 100¢ | $3,000 | +$1,762 +59% | 4 | |
| 63d | NiNo999 | Spread -1.5 | BuyBoston Red Sox43¢ → 100¢ | $1,500 | +$1,988 +133% | 14 |
| 63d | Sassy-Bucket | O/U 7.5 | BuyOver47¢ → 100¢ | $2,379 | +$2,682 +113% | 14 |
| 63d | NRFI | BuyNo59¢ → 100¢ | $6,124 | +$4,256 +69% | 4 | |
| 63d | purplegatto | NRFI | BuyNo59¢ → 100¢ | $1,791 | +$1,245 +69% | 4 |
| 63d | Erickaguilar2 fills | San Francisco Giants vs. Boston Red Sox | BuyBoston Red Sox63¢ → 100¢ | $3,744 | +$2,199 +59% | 4 |
| 63d | O/U 8.5 | BuyUnder63¢ → 0¢ | $1,406 | −$1,406 −100% | 12 |
In the upcoming MLB game between the San Francisco Giants and Boston Red Sox, scheduled for August 21 at 7:10PM ET: This market will resolve to "San Francisco Giants" if the San Francisco Giants win the game. This market will resolve to "Boston Red Sox" if the Boston Red Sox 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.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 0¢ for San Francisco Giants vs. Boston Red Sox means the market gives it about 0%.