San Francisco Giants @ Boston Red Sox
August 21, 2026 · 7:11 PM ET
This page is the August 21, 2026 meeting. See the current San Francisco Giants @ Boston Red Sox page →
San Francisco Giants 4 Boston Red Sox 6 Final
Novig paid the most on Boston Red Sox at -170, against -200 at Fliff. Same bet, same result: $8.82 more profit on a $100 stake, out of the 20 books that priced it.
Closing Moneyline last quotes before start
| Book | San Francisco Giants | Boston Red Sox |
|---|---|---|
| Novig | +167 | -170 |
| Polymarket US | +167 | -170 |
| Hard Rock Bet | +165 | -175 |
| DraftKings | +163 | -176 |
| ProphetX | +163 | -173 |
| Caesars | +162 | -177 |
| BetOnline | +160 | -177 |
| Fliff | +160 | -200 |
| LowVig | +160 | -177 |
| FanDuel | +158 | -172 |
| Pinnacle | +158 | -173 |
| BetRivers | +155 | -177 |
| Fanatics | +155 | -190 |
| theScore Bet | +155 | -185 |
| Bovada | +152 | -184 |
| Kalshi | +152 | -182 |
| MyBookie | +152 | -180 |
| Bally Bet | +150 | -186 |
| BetParx | +150 | -186 |
| BetMGM | +145 | -180 |
Closing Spread best flagged at +1.5 / -1.5
| Book | San Francisco Giants | Boston Red Sox |
|---|---|---|
| Novig | +1.5 -130 | -1.5 +127 |
| Polymarket US | +1.5 -133 | -1.5 +130 |
| Hard Rock Bet | +1.5 -135 | -1.5 +125 |
| DraftKings | +1.5 -143 | -1.5 +119 |
| ProphetX | +1.5 -137 | -1.5 +127 |
| Caesars | +1.5 -140 | -1.5 +118 |
| BetOnline | +1.5 -140 | -1.5 +120 |
| Fliff | +1.5 -150 | -1.5 +110 |
| LowVig | +1.5 -138 | -1.5 +122 |
| FanDuel | +1.5 -146 | -1.5 +122 |
| Pinnacle | +1.5 -139 | -1.5 +126 |
| BetRivers | +1 +102 | -1 -124 |
| Fanatics | +1.5 -140 | -1.5 +115 |
| theScore Bet | +1.5 -150 | -1.5 +125 |
| Bovada | +1.5 -145 | -1.5 +125 |
| Kalshi | +1.5 -125 | -1.5 +100 |
| MyBookie | +1.5 -146 | -1.5 +124 |
| Bally Bet | +1.5 -152 | -1.5 +125 |
| BetParx | +1.5 -152 | -1.5 +125 |
| BetMGM | +1.5 -155 | -1.5 +125 |
Closing Total best flagged at 7.5
| Book | Over | Under |
|---|---|---|
| Novig | 7.5 +113 | 7.5 -117 |
| Polymarket US | 7.5 +113 | 7.5 -115 |
| Hard Rock Bet | 7.5 +105 | 7.5 -115 |
| DraftKings | 7.5 +103 | 7.5 -124 |
| ProphetX | 7.5 +111 | 7.5 -118 |
| Caesars | 7 -115 | 7 -105 |
| BetOnline | 7.5 +101 | 7.5 -121 |
| Fliff | 7.5 +105 | 7.5 -135 |
| LowVig | 7.5 +104 | 7.5 -119 |
| FanDuel | 7.5 +104 | 7.5 -128 |
| Pinnacle | 7 -120 | 7 +107 |
| BetRivers | 7.5 +102 | 7.5 -121 |
| Fanatics | 7.5 +100 | 7.5 -120 |
| theScore Bet | 7.5 +105 | 7.5 -125 |
| Bovada | 7 -125 | 7 +105 |
| Kalshi | 7.5 +104 | 7.5 -125 |
| MyBookie | 7.5 -102 | 7.5 -120 |
| Bally Bet | 7.5 +100 | 7.5 -121 |
| BetParx | 7.5 +100 | 7.5 -121 |
| BetMGM | 7.5 -102 | 7.5 -118 |
Where the line opened, and where it closed
The opening number is captured once from the odds archive, so it is a price that was actually posted rather than a reconstruction.
- San Francisco Giants: opened +158, closed +167 (longer)
- Boston Red Sox: opened -176, closed -170 (longer)
Moneyline movement
Best shoppable US-book price at each scan, from open to close. Excludes the exchanges, Pinnacle and the offshore books.
About these closing odds
Every price on this page is a book's own last quote strictly before San Francisco Giants and Boston Red Sox started, taken from our scan archive. A book that stopped pricing the game early still shows the number it closed at, and a book that never priced it is not listed. 20 books priced this game. Prediction market prices include trading fees wherever a fee applies, so they are directly comparable to sportsbook lines. See how we calculate this.
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