BIGLEAGUE

Louisville Bats · Pitcher · #15

Brandon Williamson

Age 286' 6" · 210lbBats R · Throws LDebut 2023From Fairmont

ERA

6.11

W-L

2-3

K

19

WHIP

1.64

WAR

-0.0

FIP

6.05

Awards

2 major honors

All-Star ×2

2019 · 2021

League Percentile

2026 season · percentile vs 194 starters with 20+ IP
the entire league54starting pitchers194
ERA
11
6.11
WHIP
5
1.64
Strikeouts
3
19
K/9
9
6.11
Wins
14
2
Bottom of leagueAverage (50)Top of league

starting pitchers · by ERA

Top 89%

Brandon Williamson's ERA (6.11) ranks below average among 194 starters 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 Season66.1123028.019201.64
Career334.69780159.1129641.32

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Cutter26.4%avg 142 km/h
Changeup23.6%avg 137 km/h
Four-Seam20.5%avg 149 km/h
Sinker10.6%avg 149 km/h
Sweeper9.8%avg 129 km/h
Curveball9.1%avg 120 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.268

K/9

6.11

BB/9

6.43

HR/9

1.29

Quality starts

1

Whiff%

24.1%

GAME LOG

Last 6 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
04.29vs COL3.04444L
04.22@ TB4.17533L
04.17@ MIN5.13142W
04.11vs LAA4.03363W
04.06@ MIA6.23014W
03.31vs PIT4.26623L

SPLITS

Situational splits (2026)

Home

Opp AVG.289
IP11.2
K10
WHIP2.14

Away

Opp AVG.228
IP16.1
K9
WHIP1.29

vs LHP

Opp AVG.300
IP5.0
K6
WHIP1.60

vs RHP

Opp AVG.244
IP23.0
K13
WHIP1.65

RISP

Opp AVG.276
IP8.2
K8
WHIP1.38

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▲ Trending down year over year
ERA by yearFrom 4.46 in 2023 to 6.11 in 2026. Lower is better for this stat.2023 ERA: 4.464.4620232024 ERA: 3.773.7720242026 ERA: 6.116.112026
Show yearly figures
ERA year-by-year details
YearERA
20234.46
20243.77
20266.11

WHIPLower is better

▲ Trending down year over year
WHIP by yearFrom 1.28 in 2023 to 1.64 in 2026. Lower is better for this stat.2023 WHIP: 1.281.2820232024 WHIP: 1.051.0520242026 WHIP: 1.641.642026
Show yearly figures
WHIP year-by-year details
YearWHIP
20231.28
20241.05
20261.64

Strikeouts

▲ Trending up year over year
Strikeouts by yearFrom 98 in 2023 to 19 in 2026.2023 Strikeouts: 989820232024 Strikeouts: 121220242026 Strikeouts: 19192026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
202398
202412
202619
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2023CIN234.46550117.098391.28
2024CIN43.7700014.11251.05
2026CIN66.1123028.019201.64