bayesRatings

Phillies at Mariners

MLB · Monday, Aug 24 · 8:40 PM CT · T-Mobile Park · Final PHI 2 – SEA 9

Final Box Score

from the game summary
Team123456789THE
PHI110000000251
SEA501020109100
Team box
PHI·SEA
5
hits
10
1
home runs
5
2
walks
6
8
strikeouts
12
156
pitches thrown
152
1
errors
0
Top hitters
PlayerTeamH-ABRHRRBI
Cal RaleighSEA3-3334
Julio RodriguezSEA2-5213
J.T. RealmutoPHI1-3111
Cole YoungSEA1-4111
Josh NaylorSEA3-4000
Bryce HarperPHI2-3000
Pitchers
PitcherTeamIPHERBBK
Zack Wheeler (L)PHI4.09854
Logan Gilbert (W)SEA5.05225

For context, not in our forecast.

Game Flow

score margin
SEA +7
PHI +7
123456789
largest lead: SEA 7 · PHI 1lead changes: 1

For context, not in our forecast.

Final · our forecast was PHI 54%, SEA 46% · Updated Aug 24

Expected margin
PHI by 0.7
Expected score
PHI 4.5 – 3.8 SEA
Expected total
8.3
PhilliesThe matchupMariners
−116Our fair odds+116
4.5Expected runs3.8
+0.16Power rating−0.06
4.6Runs / game3.9
4.4Allowed / game4.4
8.2Hits / game7.6
1.21Home runs / game1.14
3.2Walks drawn / game3.3
73−58Season record62−69
9−1Last 106−4

Prediction markets

Kalshi · Polymarket US · ProphetX · Novig
PHI chance · SEA chance
Our model fair53.6%46.4%
Kalshi54.7%49.7%
Polymarket USno two-sided price
ProphetXno two-sided price
Novigno two-sided price
Full price table
TeamOur modelfairKalshipre-game · 8:40 PM CTPolymarket US ProphetX Novig 
Moneyline
PHIPhiladelphia Phillies−11654%−12154.7%———
SEASeattle Mariners+11646%+10149.7%———
SpreadPHI by 0.7
PHIPhiladelphia Phillies−0.7our margin————
SEASeattle Mariners+0.7our margin————
Totalwe expect 8.3
Over8.3our total————
Under8.3our 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

Philadelphia Phillies by 0.7 expected
Philadelphia Phillies by 13 runs: <1%Philadelphia Phillies by 12 runs: <1%Philadelphia Phillies by 11 runs: 1%Philadelphia Phillies by 10 runs: 1%Philadelphia Phillies by 9 runs: 1%Philadelphia Phillies by 8 runs: 2%Philadelphia Phillies by 7 runs: 3%Philadelphia Phillies by 6 runs: 4%Philadelphia Phillies by 5 runs: 5%Philadelphia Phillies by 4 runs: 6%Philadelphia Phillies by 3 runs: 8%Philadelphia Phillies by 2 runs: 11%Philadelphia Phillies by 1 run: 12%Seattle Mariners by 1 run: 17%Seattle Mariners by 2 runs: 9%Seattle Mariners by 3 runs: 6%Seattle Mariners by 4 runs: 4%Seattle Mariners by 5 runs: 3%Seattle Mariners by 6 runs: 2%Seattle Mariners by 7 runs: 1%Seattle Mariners by 8 runs: 1%Seattle Mariners by 9 runs: 1%Seattle Mariners by 10 runs: <1%Seattle Mariners by 11 runs: <1%Seattle Mariners by 12 runs: <1%Seattle Mariners by 13 runs: <1%
← PHI wins bySEA wins by →
Philadelphia Phillies wins by 2 or more42%
Philadelphia Phillies wins by 3 or more31%
Seattle Mariners 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

8.3 expected
1 runs: 2%2 runs: 2%3 runs: 7%4 runs: 5%5 runs: 12%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: 1%17 runs: 1%18 runs: 1%19 runs: 1%20 runs: <1%21 runs: <1%22 runs: <1%
Total runs, both teams
Total over 6.564%
Total over 8.544%
Total over 10.527%
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
PHIZack Wheeler SP · last 3 starts: 15.1 IP, 5.87 ERA, 18 Kstarted
SEALogan Gilbert SP · last 3 starts: 17.2 IP, 2.55 ERA, 18 Kstarted

Starting pitchers are part of our forecast.

Rest and Schedule

before this game
PHI·SEA
Aug 23 vs STL
last game
Aug 23 vs CHC
0 days
days of rest
0 days
6
games in last 7 days
6
road after a home game
home / road
4th straight home game

For context, not in our forecast.

Team Comparison

2026 season · box-score averages from 131+ games
PHI·SEA
+0.16
rating (0 = average)
−0.06
4.6
runs / game
3.9
4.4
runs allowed / game
4.4
73−58
season record
62−69
38−30
home record
35−30
35−28
away record
27−39
W9
streak
L1
9−1
last 10
6−4
8.2
hits / game
7.6
1.21
home runs / game
1.14
3.2
walks drawn / game
3.3
8.4
batter strikeouts / game
8.6
9.8
pitcher strikeouts / game
8.5
0.50
errors / game
0.53

Rating Trend

PHI · SEA · 149 days
Philadelphia PhilliesSeattle Mariners
Rating (0 = average team)

Head to Head

last 10 meetings · SEA 3−7
Aug 20, 2025at PHIPHI 11 − 2
Aug 19, 2025at PHIPHI 6 − 4
Aug 18, 2025at PHIPHI 12 − 7
Aug 4, 2024at SEAPHI 6 − 0
Aug 3, 2024at SEASEA 6 − 5
Aug 2, 2024at SEASEA 10 − 2
Apr 27, 2023at PHIPHI 1 − 0
Apr 26, 2023at PHIPHI 6 − 5
Apr 25, 2023at PHISEA 5 − 3
May 11, 2022at SEAPHI 4 − 2

PHI · Last 10

9−1 · streak W9
Aug 23vs STL6 − 4W
Aug 22vs STL12 − 3W
Aug 21vs STL7 − 6W
Aug 19vs MIA4 − 1W
Aug 18vs MIA6 − 4W
Aug 17vs MIA6 − 5W
Aug 16at MIN7 − 5W
Aug 15at MIN9 − 1W
Aug 13at MIN7 − 1W
Aug 12at STL1 − 7L

SEA · Last 10

6−4 · streak L1
Aug 23vs CHC2 − 19L
Aug 22vs CHC5 − 4W
Aug 21vs CHC6 − 5W
Aug 20at MIL4 − 7L
Aug 19at MIL7 − 5W
Aug 18at MIL0 − 22L
Aug 16at HOU3 − 2W
Aug 15at HOU10 − 5W
Aug 14at HOU7 − 10L
Aug 13at NYY1 − 0W