BIGLEAGUE

Seattle Mariners · Pitcher · #75

Andrés Muñoz

Age 276' 2" · 222lbBats R · Throws RDebut 2019From Los Mochis

ERA

4.37

W-L

5-5

K

75

WHIP

1.20

WAR

0.8

FIP

3.04

Awards

2 major honors

All-Star ×2

2024 · 2025

League Percentile

2026 season · percentile vs 290 relievers with 20+ IP
the entire league54relief pitchers290
ERA
35
4.37
WHIP
67
1.20
Strikeouts
93
75
K/9
98
14.26
Wins
86
5
Bottom of leagueAverage (50)Top of league

relief pitchers · by ERA

Top 65%

Andrés Muñoz's ERA (4.37) ranks below average among 290 relievers with 20+ IP. The number on each bar is a percentile (higher is better); use the tabs to change the comparison pool.

PITCHING

Season · Career
CategoryGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2026 Season504.37552347.175181.20
Career3132.731828101306.24291221.07

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Slider47.2%avg 140 km/h
Four-Seam39.8%avg 160 km/h
Sinker7.9%avg 158 km/h
Changeup5.0%avg 149 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.327

K/9

14.26

BB/9

3.42

HR/9

1.33

Quality starts

0

Whiff%

40.7%

GAME LOG

Last 10 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
08.21vs CHC1.01102W
08.19@ MIL1.00001W
08.16@ HOU1.00012W
08.14@ HOU0.24401L
08.13@ NYY1.00002W
08.08vs TB1.00002L
08.05vs DET1.00002W
08.02vs MIN1.02112W
08.01vs MIN1.11002W
07.28@ LAD1.02111W

SPLITS

Situational splits (2026)

Home

Opp AVG.218
IP26.1
K40
WHIP1.18

Away

Opp AVG.218
IP21.0
K35
WHIP1.24

vs LHP

Opp AVG.224
IP25.2
K40
WHIP1.36

vs RHP

Opp AVG.210
IP21.1
K35
WHIP1.03

RISP

Opp AVG.293
IP9.2
K13
WHIP1.76

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▲ Trending down year over year
ERA by yearFrom 3.91 in 2019 to 4.37 in 2026. Lower is better for this stat.2019 ERA: 3.913.9120192021 ERA: 0.000.0020212022 ERA: 2.4920222023 ERA: 2.9420232024 ERA: 2.1220242025 ERA: 1.7320252026 ERA: 4.374.372026
Show yearly figures
ERA year-by-year details
YearERA
20193.91
20210.00
20222.49
20232.94
20242.12
20251.73
20264.37

WHIPLower is better

▲ Trending down year over year
WHIP by yearFrom 1.17 in 2019 to 1.20 in 2026. Lower is better for this stat.2019 WHIP: 1.171.1720192021 WHIP: 3.003.0020212022 WHIP: 0.890.8920222023 WHIP: 1.2720232024 WHIP: 0.9620242025 WHIP: 1.0320252026 WHIP: 1.201.202026
Show yearly figures
WHIP year-by-year details
YearWHIP
20191.17
20213.00
20220.89
20231.27
20240.96
20251.03
20261.20

Strikeouts

▼ Trending down year over year
Strikeouts by yearFrom 30 in 2019 to 75 in 2026.2019 Strikeouts: 303020192021 Strikeouts: 1120212022 Strikeouts: 969620222023 Strikeouts: 6720232024 Strikeouts: 7720242025 Strikeouts: 8320252026 Strikeouts: 75752026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
201930
20211
202296
202367
202477
202583
202675
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2019SD223.9111123.030111.17
2021SEA10.000000.2123.00
2022SEA642.4925465.096150.89
2023SEA522.94471349.067221.27
2024SEA602.12372259.177260.96
2025SEA641.73333862.183281.03
2026SEA504.37552347.175181.20