bayesRatings

Tigers at Giants

MLB · Friday, Aug 7 · 9:15 PM CT · Oracle Park · Final DET 2 – SF 5

Final Box Score

from the game summary
Team123456789THE
DET1100000002111
SF22001000550
Team box
DET·SF
11
hits
5
0
home runs
2
4
walks
3
7
strikeouts
8
108
pitches thrown
156
1
errors
0
Top hitters
PlayerTeamH-ABRHRRBI
Rafael DeversSF1-4112
Willy AdamesSF1-4111
Zach McKinstryDET2-3001
Spencer TorkelsonDET3-4100
Kevin McGonigleDET3-4100
Jung Hoo LeeSF1-3102
Pitchers
PitcherTeamIPHERBBK
Keider Montero (L)DET6.05535
JT BrubakerSF1.02101
Adrian Houser (W)SF5.06114
Dylan Smith (S)SF1.00010

For context, not in our forecast.

Game Flow

score margin
SF +3
DET +3
123456789
largest lead: SF 3 · DET 1lead changes: 1

For context, not in our forecast.

Final · our forecast was DET 53%, SF 47% · Updated Aug 7

Expected margin
DET by 0.7
Expected score
DET 4.5 – 3.9 SF
Expected total
8.4
TigersThe matchupGiants
−114Our fair odds+114
4.5Expected runs3.9
+0.09Power rating−0.10
4.6Runs / game4.2
3.9Allowed / game4.7
8.2Hits / game8.6
1.25Home runs / game1.12
3.5Walks drawn / game2.6
56−59Season record48−67
6−4Last 104−6

Prediction markets

Kalshi · Polymarket US · ProphetX · Novig
DET chance · SF chance
Our model fair53.2%46.8%
Kalshi59.7%44.7%
Polymarket USno two-sided price
ProphetXno two-sided price
Novigno two-sided price
Full price table
TeamOur modelfairKalshipre-game · 9:15 PM CTPolymarket US ProphetX Novig 
Moneyline
DETDetroit Tigers−11453%−14859.7%———
SFSan Francisco Giants+11447%+12444.7%———
SpreadDET by 0.7
DETDetroit Tigers−0.7our margin————
SFSan Francisco Giants+0.7our margin————
Totalwe expect 8.4
Over8.4our total————
Under8.4our total————

These are each venue’s last prices before the start (Kalshi’s moneyline: its pre-game close). Odds are the price to buy that side now, taker fee included; the small percent is the implied chance of that same price. Highlighted is the best price in the row among venues on the same line. — means not listed (hover or tap for why). A market price is not the true chance of winning.

Margin range

Detroit Tigers by 0.7 expected
Detroit Tigers by 13 runs: <1%Detroit Tigers by 12 runs: <1%Detroit Tigers by 11 runs: 1%Detroit Tigers by 10 runs: 1%Detroit Tigers by 9 runs: 1%Detroit Tigers by 8 runs: 2%Detroit Tigers by 7 runs: 3%Detroit Tigers by 6 runs: 4%Detroit Tigers by 5 runs: 5%Detroit Tigers by 4 runs: 6%Detroit Tigers by 3 runs: 8%Detroit Tigers by 2 runs: 11%Detroit Tigers by 1 run: 11%San Francisco Giants by 1 run: 18%San Francisco Giants by 2 runs: 9%San Francisco Giants by 3 runs: 6%San Francisco Giants by 4 runs: 4%San Francisco Giants by 5 runs: 3%San Francisco Giants by 6 runs: 2%San Francisco Giants by 7 runs: 1%San Francisco Giants by 8 runs: 1%San Francisco Giants by 9 runs: 1%San Francisco Giants by 10 runs: <1%San Francisco Giants by 11 runs: <1%San Francisco Giants by 12 runs: <1%San Francisco Giants by 13 runs: <1%
← DET wins bySF wins by →
Detroit Tigers wins by 2 or more42%
Detroit Tigers wins by 3 or more31%
San Francisco Giants wins by 2 or more29%
Decided by one run29%

Centered on the expected margin above; shape from each team's expected runs, with ties after nine settled as one-run games, matched to 14,698 past MLB games.

Total range

8.4 expected
1 runs: 2%2 runs: 2%3 runs: 7%4 runs: 5%5 runs: 11%6 runs: 8%7 runs: 12%8 runs: 8%9 runs: 10%10 runs: 6%11 runs: 7%12 runs: 4%13 runs: 5%14 runs: 3%15 runs: 3%16 runs: 2%17 runs: 1%18 runs: 1%19 runs: 1%20 runs: <1%21 runs: <1%22 runs: <1%
Total runs, both teams
Total over 6.565%
Total over 8.545%
Total over 10.528%
Total from 7 to 1037%

Centered on the expected total above; shape from each team's expected runs, with ties after nine settled as one-run games, matched to 14,698 past MLB games.

Starting Pitchers

from the box score
DETKeider Montero SP · last 3 starts: 15.2 IP, 2.87 ERA, 11 Kstarted
SFJT Brubaker RP · last 3 starts: 9.2 IP, 9.31 ERA, 11 Kstarted

Starting pitchers are part of our forecast.

Rest and Schedule

before this game
DET·SF
Aug 6 at SEA
last game
Aug 5 at TEX
0 days
days of rest
1 day
6
games in last 7 days
6
7th straight road game
home / road
home after a road game

For context, not in our forecast.

Team Comparison

2026 season · box-score averages from 115+ games
DET·SF
+0.09
rating (0 = average)
−0.10
4.6
runs / game
4.2
3.9
runs allowed / game
4.7
56−59
season record
48−67
30−27
home record
26−27
26−32
away record
22−40
W1
streak
L2
6−4
last 10
4−6
8.2
hits / game
8.6
1.25
home runs / game
1.12
3.5
walks drawn / game
2.6
8.7
batter strikeouts / game
7.8
8.3
pitcher strikeouts / game
7.6
0.43
errors / game
0.64

Rating Trend

DET · SF · 132 days
Detroit TigersSan Francisco Giants
Rating (0 = average team)

Head to Head

last 10 meetings · SF 2−8
May 28, 2025at DETDET 4 − 3
May 27, 2025at DETDET 3 − 1
May 26, 2025at DETDET 3 − 1
Aug 11, 2024at SFDET 5 − 4
Aug 10, 2024at SFSF 3 − 1
Aug 9, 2024at SFSF 3 − 2
Jul 24, 2023at DETDET 5 − 1
Apr 15, 2023at DETDET 7 − 6
Apr 14, 2023at DETDET 7 − 5
Aug 24, 2022at DETDET 6 − 1

DET · Last 10

6−4 · streak W1
Aug 6at SEA11 − 0W
Aug 5at SEA2 − 4L
Aug 4at SEA8 − 0W
Aug 2at ATH11 − 0W
Aug 1at ATH8 − 6W
Jul 31at ATH13 − 1W
Jul 29vs BAL9 − 10L
Jul 28vs BAL14 − 0W
Jul 27vs BAL5 − 8L
Jul 26vs KC4 − 5L

SF · Last 10

4−6 · streak L2
Aug 5at TEX0 − 6L
Aug 4at TEX4 − 5L
Aug 3at TEX5 − 1W
Aug 2at SD4 − 5L
Aug 1at SD5 − 6L
Jul 31at SD0 − 7L
Jul 30at SD4 − 1W
Jul 29vs MIL16 − 3W
Jul 28vs MIL2 − 8L
Jul 27vs MIL3 − 0W