SAN FRANCISCOSF
52-76 · +4 NL WEST · L2 · 3-7 L10
@SAT 7:15 PM ETBOS HOME PARK
69-59 · +3 AL EAST · W1 · 5-5 L10
BOSTONBOS
Weather
70°F · 7mph in from CF
Home plate ump
Injuries
No injury concerns
Series so far
3-game set · 0-1 so far in 2026
PITCHING MATCHUP
Blade Tidwell
RHP · SFPROBABLE
STUFF+113
ERA
4.33
IP
27.0
K/9
6.7
BB/9
3.3
WHIP
1.22
L5 STARTS5.41 ERA · 17.1% K · 11% BB
PITCH MIX · SEASON
42%
41%
4-Seam FastballSweeper
Patrick Sandoval
LHP · BOSPROBABLE
STUFF+
ERA
4.76
IP
34.0
K/9
9.3
BB/9
4.2
WHIP
1.85
L5 STARTS4.83 ERA · 21.2% K · 11.9% BB
PITCH MIX

Not cataloged

MODEL VS THE BOOKS1 edges

MODEL VS THE BOOKS · GAME MARKETS

BOS2 · spread

Sandoval has the rotation edge

Kalshi53% book64% +11pp

Best available line across the books we track, shown as data — not an endorsement of any book. Model probability vs the line's implied probability; refreshed through game day. Research, not betting advice.

ENGINE PROBABILITIES · EVERY MARKETRed Sox 52%

25 simulated lines · raw sim

1 / 4

SF BOS

Game Markets

SF @ BOS · full-game reads

7 MARKETS

Moneyline

BOS to win

52%

1st 5 Innings

BOS F5

44%

Game Total

Over 8.5

53%

1st 5 Total

Over 4.5

56%

Run Line

BOS -1.5

36%

Team Total

SF Over 4.5

44%

Team Total

BOS Over 4.5

46%

THE READ

The sim splits this one — 9.22 total runs with under a quarter-run between the sides.

  • Projected runs: SF 4.59, BOS 4.63
  • Blade Tidwell (SF) vs Patrick Sandoval (BOS)
  • Run on league-average lineups — refreshes when lineups post
BT

Blade Tidwell

SF SP · vs. BOS

SP

Strikeouts

5+ Ks

50%

Strikeouts

6+ Ks

32%

Strikeouts

7+ Ks

19%

Strikeouts

8+ Ks

9%

Strikeouts

9+ Ks

4%

Outs Recorded

15+ outs

84%

Outs Recorded

18+ outs

50%

Hits Allowed

5+ hits

69%

Hits Allowed

6+ hits

56%

THE READ

Middle-of-the-road strikeout projection at 4.7 Ks.

  • Sim projects 4.7 strikeouts
  • 50% to reach 5+ against BOS
PS

Patrick Sandoval

BOS SP · vs. SF

SP

Strikeouts

5+ Ks

44%

Strikeouts

6+ Ks

25%

Strikeouts

7+ Ks

13%

Strikeouts

8+ Ks

5%

Strikeouts

9+ Ks

1%

Outs Recorded

15+ outs

31%

Outs Recorded

18+ outs

2%

Hits Allowed

5+ hits

45%

Hits Allowed

6+ hits

31%

THE READ

Middle-of-the-road strikeout projection at 4.3 Ks.

  • Sim projects 4.3 strikeouts
  • 44% to reach 5+ against SF

BATTER CARDS
UNLOCK WHEN LINEUPS POST

The sim can't run a hitter until it knows he's in the lineup. Clubs post about two hours before first pitch, and every bat gets a card with HR, hits, total bases and RBI.

SPLITS THAT MATTER

BLADE TIDWELL SPLITS

How this pitcher performs by batter hand + how BOS hits LHP

vs Right-handedK%30.6%OPS-against.358
vs Left-handedK%8.2%OPS-against.872
BOS vs LHP (team)OPS.762K%21.3%

PATRICK SANDOVAL SPLITS

How this pitcher performs by batter hand + how SF hits RHP

vs Right-handedK%20.7%OPS-against.730
vs Left-handedK%25.6%OPS-against.132
SF vs RHP (team)OPS.731K%20.4%
LINEUPS

AWAY LINEUP

Awaiting lineup — teams typically post 3-4 hours before first pitch.

HOME LINEUP

Awaiting lineup — teams typically post 3-4 hours before first pitch.

CAREER MATCHUPS

BOS BATTERS vs BLADE TIDWELL

No meaningful career history with this pitcher.

9 additional batters hidden (small sample or no history).

SF BATTERS vs PATRICK SANDOVAL

No meaningful career history with this pitcher.

9 additional batters hidden (small sample or no history).

SERIES HISTORY
THIS SERIES
SF 0·BOS 1
3-game set · gm 2 of 3
2026 SEASON
SF 0·BOS 1
1 played · 18 remaining
ALL-TIME (2010-)
57%BOS
SF 10 · BOS 13 · since 2010
NOTABLE RECENT MEETINGS
2026-08-21BOS 6-4
2025-06-22SF 9-5
2025-06-21SF 3-2 · One-run game
MARKET SNAPSHOT

Market snapshot unavailable (no recent odds).

LINEUP FORM · L15

SF OFFENSE

.264L15 team wOBA
-52 pts vs LG AVG · BOTTOM 6

BOS OFFENSE

.351L15 team wOBA
+34 pts vs LG AVG · TOP 6
ENVIRONMENT70° · 7mph in from CF
FENWAY PARK
96HR
HR factor0.96 · neutral
Runs factor1.08 · +
Doubles factor1.22 · +

Doubles factory (Green Monster).

WEATHER · FIRST PITCH
70°F
Wind7 mph in from CF
Humidity79%
Rain8%

Light wind in from CF · neutral HR conditions.

HOME PLATE UMPIRE

Umpire assignment posts ~24h before first pitch.

INJURY REPORTclean
Injury report unavailable.
MODEL READ · EDGE + SHARP TIERS

SPINE READ DROPS AT T−3H

Everything above — pitching, lineups, splits, market, umpire, injuries — is free. Our sabermetric simulation engine runs a 5,000-trial forecast at 3 hours before first pitch and publishes the read here alongside spine probabilities, market edge, and per-layer reasoning.

Free tier: preview only · EDGE $10/MO · SHARP $25/MO unlocks the read

UNLOCKS IN--:--:--GO EDGE · $10/MO