bayesRatings

Guardians at Mariners

MLB · Thursday, Mar 26 · 9:10 PM CT · T-Mobile Park · Final CLE 6 – SEA 4

Final Box Score

from the game summary
Team123456789THE
CLE1000202016120
SEA110010100460
Team box
CLE·SEA
12
hits
6
2
home runs
4
2
walks
2
11
strikeouts
14
133
pitches thrown
163
0
errors
0
Top hitters
PlayerTeamH-ABRHRRBI
Chase DeLauterCLE3-5322
Dominic CanzoneSEA2-4222
Brendan DonovanSEA2-4111
Brayan RocchioCLE2-3102
Luke RaleySEA1-4111
Jose RamirezCLE1-5002
Pitchers
PitcherTeamIPHERBBK
Tanner BibeeCLE5.04327
Connor Brogdon (W)CLE1.01001
Cade Smith (S)CLE1.00001
Logan GilbertSEA5.15307
Gabe Speier (L)SEA1.03201

For context, not in our forecast.

Game Flow

score margin
SEA +3
CLE +3
123456789
largest lead: SEA 1 · CLE 2lead changes: 2

For context, not in our forecast.

Final · our forecast was CLE 47%, SEA 53% · Updated Mar 26

Expected margin
Even
Expected score
SEA 4.2 – 3.8 CLE
Expected total
8.1
GuardiansThe matchupMariners
+114Our fair odds−114
3.8Expected runs4.2
+0.07Power rating+0.12
0−0Season record0−0
5−5Last 105−5

Prediction markets

Kalshi · Polymarket US · ProphetX · Novig
CLE chance · SEA chance
Our model fair46.8%53.2%
Kalshi39.6%65.6%
Polymarket USno two-sided price
ProphetXno two-sided price
Novigno two-sided price
Full price table
TeamOur modelfairKalshipre-game · 9:10 PM CTPolymarket US ProphetX Novig 
Moneyline
CLECleveland Guardians+11447%+15239.6%———
SEASeattle Mariners−11453%−19165.6%———
Spreadabout even
CLECleveland Guardians+0.4our margin————
SEASeattle Mariners−0.4our margin————
Totalwe expect 8.1
Over8.1our total————
Under8.1our 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

Even game expected
Cleveland Guardians by 12 runs: <1%Cleveland Guardians by 11 runs: <1%Cleveland Guardians by 10 runs: <1%Cleveland Guardians by 9 runs: 1%Cleveland Guardians by 8 runs: 1%Cleveland Guardians by 7 runs: 2%Cleveland Guardians by 6 runs: 2%Cleveland Guardians by 5 runs: 3%Cleveland Guardians by 4 runs: 5%Cleveland Guardians by 3 runs: 7%Cleveland Guardians by 2 runs: 10%Cleveland Guardians by 1 run: 15%Seattle Mariners by 1 run: 15%Seattle Mariners by 2 runs: 11%Seattle Mariners by 3 runs: 8%Seattle Mariners by 4 runs: 6%Seattle Mariners by 5 runs: 4%Seattle Mariners by 6 runs: 3%Seattle Mariners by 7 runs: 2%Seattle Mariners by 8 runs: 2%Seattle Mariners by 9 runs: 1%Seattle Mariners by 10 runs: 1%Seattle Mariners by 11 runs: <1%Seattle Mariners by 12 runs: <1%
← CLE wins bySEA wins by →
Seattle Mariners wins by 2 or more39%
Seattle Mariners wins by 3 or more28%
Cleveland Guardians wins by 2 or more31%
Decided by one run30%

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

8.1 expected
1 runs: 2%2 runs: 2%3 runs: 8%4 runs: 6%5 runs: 12%6 runs: 8%7 runs: 13%8 runs: 8%9 runs: 10%10 runs: 6%11 runs: 7%12 runs: 4%13 runs: 4%14 runs: 2%15 runs: 2%16 runs: 1%17 runs: 1%18 runs: 1%19 runs: 1%20 runs: <1%21 runs: <1%
Total runs, both teams
Total over 6.562%
Total over 8.542%
Total over 10.525%
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
CLETanner Bibee SP · last 3 starts: 16.2 IP, 1.62 ERA, 19 Kstarted
SEALogan Gilbert SP · last 3 starts: 13.0 IP, 4.85 ERA, 12 Kstarted

Starting pitchers are part of our forecast.

Rest and Schedule

before this game
CLE·SEA
Oct 2, 2025 vs DET
last game
Oct 20, 2025 at TOR
first game in 30+ days
days of rest
first game in 30+ days
0
games in last 7 days
0
season opener, road
home / road
season opener, home

For context, not in our forecast.

Team Comparison

2026 season
CLE·SEA
+0.07
rating (0 = average)
+0.12
0−0
season record
0−0
0−0
home record
0−0
0−0
away record
0−0
—
streak
—
5−5
last 10
5−5

Head to Head

last 10 meetings · SEA 5−5
Aug 31, 2025at CLESEA 4 − 2
Aug 30, 2025at CLECLE 4 − 3
Aug 29, 2025at CLECLE 5 − 4
Jun 15, 2025at SEASEA 6 − 0
Jun 14, 2025at SEASEA 4 − 3
Jun 13, 2025at SEASEA 7 − 2
Jun 20, 2024at CLECLE 6 − 3
Jun 19, 2024at CLECLE 8 − 0
Jun 18, 2024at CLESEA 8 − 5
Apr 3, 2024at SEACLE 8 − 0

CLE · Last 10

5−5 · streak L1
Oct 2, 2025vs DET3 − 6L
Oct 1, 2025vs DET6 − 1W
Sep 30, 2025vs DET1 − 2L
Sep 28, 2025vs TEX9 − 8W
Sep 27, 2025vs TEX3 − 2W
Sep 26, 2025vs TEX3 − 7L
Sep 25, 2025vs DET2 − 4L
Sep 24, 2025vs DET5 − 1W
Sep 23, 2025vs DET5 − 2W
Sep 21, 2025at MIN2 − 6L

SEA · Last 10

5−5 · streak L2
Oct 20, 2025at TOR3 − 4L
Oct 19, 2025at TOR2 − 6L
Oct 17, 2025vs TOR6 − 2W
Oct 16, 2025vs TOR2 − 8L
Oct 15, 2025vs TOR4 − 13L
Oct 13, 2025at TOR10 − 3W
Oct 12, 2025at TOR3 − 1W
Oct 10, 2025vs DET3 − 2W
Oct 8, 2025at DET3 − 9L
Oct 7, 2025at DET8 − 4W