BIGLEAGUE

Washington Nationals · Pitcher · #32

Trevor Williams

Age 346' 3" · 231lbBats R · Throws RDebut 2016From San Diego

ERA

2.65

W-L

0-0

K

22

WHIP

1.24

WAR

0.2

FIP

3.26

Awards

1 major honor

All-Star

2014

League Percentile

2026 season · percentile vs 290 relievers with 20+ IP
the entire league54relief pitchers290
ERA
84
2.65
WHIP
62
1.24
Strikeouts
11
22
K/9
93
11.65
Wins
7
0
Bottom of leagueAverage (50)Top of league

⚠ Below the 20 IP threshold. Percentiles are for reference only.

relief pitchers · by ERA

Top 16%

Trevor Williams's ERA (2.65) ranks above 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 Season82.6500017.02261.24
Career2274.43536511026.08473291.37

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Four-Seam41.5%avg 145 km/h
Sweeper27.0%avg 126 km/h
Sinker17.0%avg 143 km/h
Changeup8.7%avg 131 km/h
Slider5.8%avg 133 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.325

K/9

11.65

BB/9

3.18

HR/9

1.06

Quality starts

0

Whiff%

25.7%

GAME LOG

Last 8 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
08.23@ MIA2.12233L
08.18@ TEX3.12015L
08.12vs CHC3.05303L
08.09vs CIN2.11002W
08.06@ PHI1.00012L
08.04@ PHI1.02002L
07.31@ ATL2.23014L
07.29vs TOR1.10001L

SPLITS

Situational splits (2026)

Home

Opp AVG.240
IP6.2
K6
WHIP0.90

Away

Opp AVG.237
IP10.1
K16
WHIP1.45

vs LHP

Opp AVG.250
IP9.0
K7
WHIP1.22

vs RHP

Opp AVG.226
IP8.0
K15
WHIP1.25

RISP

Opp AVG.200
IP4.1
K7
WHIP0.92

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▼ Trending up year over year
ERA by yearFrom 7.82 in 2016 to 2.65 in 2026. Lower is better for this stat.2016 ERA: 7.827.8220162017 ERA: 4.0720172018 ERA: 3.1120182019 ERA: 5.3820192020 ERA: 6.1820202021 ERA: 4.3520212022 ERA: 3.2120222023 ERA: 5.5520232024 ERA: 2.032.0320242025 ERA: 6.2120252026 ERA: 2.652.652026
Show yearly figures
ERA year-by-year details
YearERA
20167.82
20174.07
20183.11
20195.38
20206.18
20214.35
20223.21
20235.55
20242.03
20256.21
20262.65

WHIPLower is better

▼ Trending up year over year
WHIP by yearFrom 1.89 in 2016 to 1.24 in 2026. Lower is better for this stat.2016 WHIP: 1.891.8920162017 WHIP: 1.3120172018 WHIP: 1.1820182019 WHIP: 1.4120192020 WHIP: 1.5720202021 WHIP: 1.4920212022 WHIP: 1.2320222023 WHIP: 1.6020232024 WHIP: 1.041.0420242025 WHIP: 1.5420252026 WHIP: 1.241.242026
Show yearly figures
WHIP year-by-year details
YearWHIP
20161.89
20171.31
20181.18
20191.41
20201.57
20211.49
20221.23
20231.60
20241.04
20251.54
20261.24

Strikeouts

▼ Trending down year over year
Strikeouts by yearFrom 11 in 2016 to 22 in 2026.2016 Strikeouts: 111120162017 Strikeouts: 11720172018 Strikeouts: 12612620182019 Strikeouts: 11320192020 Strikeouts: 4920202021 Strikeouts: 9020212022 Strikeouts: 8420222023 Strikeouts: 11120232024 Strikeouts: 5920242025 Strikeouts: 6520252026 Strikeouts: 22222026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
201611
2017117
2018126
2019113
202049
202190
202284
2023111
202459
202565
202622
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2016PIT77.8211012.21151.89
2017PIT314.07790150.1117521.31
2018PIT313.1114100170.2126551.18
2019PIT265.38790145.2113441.41
2020PIT116.1828055.149211.57
2021CHC135.0642058.261221.53
2021NYM103.0600032.12991.42
2021—234.3542091.090311.49
2022NYM303.2135189.284231.23
2023WSH305.556100144.1111531.60
2024WSH132.0361066.259181.04
2025WSH176.21310082.265211.54
2026WSH82.6500017.02261.24