Boston Red Sox vs San Francisco Giants
Friday, August 21, 2026 · 23:10 UTC
Boston Red Sox host San Francisco Giants in MLB on Friday, August 21, 2026, starting at 23:10 UTC. Here is how the two teams stack up — the head-to-head history, current form and the latest bookmaker odds — ahead of the BetEX AI verdict on this game.
Head-to-head record
These two sides have met 6 times in our head-to-head records, with 3 wins for Boston Red Sox against 3 for San Francisco Giants. Historically this fixture could hardly be more even. Meetings between the two average 5.5 runs per game. Their most recent meetings on record: Boston Red Sox 1-3 San Francisco Giants (2024-05-02); Boston Red Sox 6-2 San Francisco Giants (2024-05-01); Boston Red Sox 4-0 San Francisco Giants (2024-04-30).
| Date | Home | Score | Away |
|---|---|---|---|
| 2024-05-02 | Boston Red Sox | 1-3 | San Francisco Giants |
| 2024-05-01 | Boston Red Sox | 6-2 | San Francisco Giants |
| 2024-04-30 | Boston Red Sox | 4-0 | San Francisco Giants |
| 2023-07-30 | San Francisco Giants | 4-3 | Boston Red Sox |
| 2023-07-29 | San Francisco Giants | 3-2 | Boston Red Sox |
Team statistics
Boston Red Sox carry an Elo rating of 1538 in our model, and have won 50% of their recent games. San Francisco Giants carry an Elo rating of 1482 in our model, and have won 30% of their recent games.
Boston Red Sox
| Recent form | WLLLLLWWWW |
|---|---|
| Win rate | 50% |
| Elo rating | 1538 |
| Avg scored (recent) | 6.4 |
| Avg conceded (recent) | 3.8 |
San Francisco Giants
| Recent form | WLLLWLLLWL |
|---|---|
| Win rate | 30% |
| Elo rating | 1482 |
| Avg scored (recent) | 2.8 |
| Avg conceded (recent) | 4 |
🤖 The BetEX AI verdict on Boston Red Sox vs San Francisco Giants
Members see what our model ensemble makes of this game:
- AI pick & win probabilities for every outcome
- Model confidence score
- Key factors behind the call
- Value-bet detection against the market odds
How BetEX AI analyses this fixture
BetEX AI runs every fixture on this page through an ensemble of statistical models — Elo-style team ratings, scoring-rate (lambda) models and head-to-head history — refreshed daily from live competition data. The ensemble produces a win probability for each outcome, a confidence score, and flags games where the model's probability disagrees with the bookmaker line by enough to matter. Those outputs are reserved for members; everything above comes from the same underlying match data.
Predictions and statistics are for informational purposes only and are no guarantee of results. Please bet responsibly — never wager more than you can afford to lose. 18+ only.