San Francisco at Boston Game Prediction
PREDICTED
FINAL SCORE
RUN SPREAD
Boston by 1.03
TOTAL RUNS
8.35
UPDATED
Friday, October 30, 2026
RATINGS
San Francisco
Boston 
|
64
D
|
Overall |
88
B+
|
|
68
D+
|
Power |
88
B+
|
|
68
D+
|
Offensive |
72
C-
|
|
71
C-
|
Defensive |
94
A
|
|
94
A
|
SoS (Current) |
77
C+
|
|
94
A
|
SoS (Full Season) |
77
C+
|
RANKINGS
San Francisco
Boston
| 27 | Overall | 9 |
| 24 | Power | 9 |
| 24 | Offensive | 21 |
| 22 | Defensive | 5 |
| 5 | SoS (Current) | 17 |
| 5 | SoS (Full Season) | 17 |
Boston#959%
San Francisco#2741%Wk 32 (Oct 30), 2026: Boston 59%, San Francisco 41% at Boston.
Boston's win probability against San Francisco has held at 54% over the last 6 weeks — this matchup has settled.
Boston's win probability against San Francisco has held at 56% over the last 6 weeks — this matchup has settled.
Boston's win probability against San Francisco has held at 59% over the last 6 weeks — this matchup has settled.
Boston favored
San Francisco favored
Even, 50%
Drag across the chart
Week-by-week table
| Week | At San Francisco | Neutral | At Boston |
|---|---|---|---|
| Wk 3 | 45% | 48% | 50% |
| Wk 4 | 54% | 57% | 59% |
| Wk 5 | 45% | 48% | 51% |
| Wk 6 | 52% | 55% | 58% |
| Wk 7 | 55% | 57% | 60% |
| Wk 8 | 52% | 55% | 57% |
| Wk 9 | 53% | 56% | 58% |
| Wk 10 | 52% | 55% | 57% |
| Wk 11 | 52% | 55% | 57% |
| Wk 12 | 53% | 56% | 58% |
| Wk 13 | 50% | 53% | 56% |
| Wk 14 | 52% | 55% | 57% |
| Wk 15 | 52% | 55% | 58% |
| Wk 16 | 56% | 59% | 61% |
| Wk 17 | 56% | 59% | 61% |
| Wk 18 | 57% | 60% | 62% |
| Wk 19 | 55% | 58% | 61% |
| Wk 20 | 58% | 61% | 63% |
| Wk 21 | 58% | 60% | 63% |
| Wk 22 | 59% | 62% | 64% |
| Wk 23 | 58% | 61% | 63% |
| Wk 24 | 55% | 58% | 60% |
| Wk 25 | 55% | 57% | 60% |
| Wk 26 | 55% | 57% | 60% |
| Wk 27 | 55% | 57% | 60% |
| Wk 28 | 54% | 56% | 59% |
| Wk 29 | 54% | 56% | 59% |
| Wk 30 | 54% | 56% | 59% |
| Wk 31 | 54% | 56% | 59% |
| Wk 32 | 54% | 56% | 59% |
RECORDS
San Francisco
Boston
|
0-3 (0%) |
Head to Head |
3-0 (100%) |
|
65-97 (40.1%) |
Overall |
87-77 (53%) |
|
37-44 (45.7%) |
Home |
41-40 (50.6%) |
|
28-53 (34.6%) |
Away |
46-37 (55.4%) |
|
13-19 (40.6%) |
Versus Top 5 |
19-21 (47.5%) |
|
31-54 (36.5%) |
Versus > .500 Teams |
35-32 (52.2%) |
|
34-43 (44.2%) |
Versus < .500 Teams |
52-45 (53.6%) |
|
2-8 (20%) |
Last 10 Games |
3-7 (30%) |
SUPERLATIVES
San Francisco
Boston
| #1 Milwaukee | Best Win | #1 Milwaukee |
| #30 Colorado | Worst Loss | #30 Colorado |
| 15 runs vs #7 Chi Cubs | Largest MOV | 16 runs vs #15 Baltimore |
| 14 runs vs #1 Milwaukee | Largest MOD | 15 runs vs #5 NY Yankees |
OTHER STATISTICS
San Francisco
Boston
| 4.1 | Runs per Game | 4.2 |
| 4.7 | Runs Against | 3.8 |
| 4.1 | Home RPG | 4.3 |
| 4.4 | Home RA | 3.9 |
| 4.2 | Away RPG | 4.1 |
| 5 | Away RA | 3.7 |
| 13564-13142 | Opponent Record | 13646-13409 |
| 14 | Avg Opponent Rank | 15.2 |
| L 6 | Longest Streak | W 15 |
| L 5 | Current Streak | L 3 |
RECENT OPPONENTS
San Francisco
Boston
| Sep 27 | vs #2 LA Dodgers (103-67) | L1-5 | Sep 30 | at #5 NY Yankees (95-71) | L2-9 |
| Sep 26 | vs #2 LA Dodgers (103-67) | L3-4 | Sep 29 | at #5 NY Yankees (95-71) | L0-9 |
| Sep 25 | vs #2 LA Dodgers (103-67) | L0-2 | Sep 27 | vs Chi Cubs (89-75) | L2-6 |
| Sep 23 | vs Minnesota (77-85) | L2-4 | Sep 25 | vs Chi Cubs (89-75) | W2-0 |
| Sep 22 | vs Minnesota (77-85) | L2-3 | Sep 25 | vs Chi Cubs (89-75) | W4-3 |
| Sep 21 | vs Minnesota (77-85) | W5-2 | Sep 24 | vs Cleveland (90-83) | L0-1 |
| Sep 20 | at #2 LA Dodgers (103-67) | L1-3 | Sep 23 | vs Cleveland (90-83) | W1-0 |
| Sep 19 | at #2 LA Dodgers (103-67) | L4-10 | Sep 22 | vs Cleveland (90-83) | L2-3 |
| Sep 18 | at #2 LA Dodgers (103-67) | L2-8 | Sep 20 | at #3 Tampa Bay (106-70) | L1-5 |
| Sep 16 | at St. Louis (77-85) | W6-5 | Sep 19 | at #3 Tampa Bay (106-70) | L1-2 |