BIGLEAGUE

Texas Rangers · Pitcher · #80

Kumar Rocker

Age 266' 5" · 245lbBats R · Throws RDebut 2024From Watkinsville

ERA

4.38

W-L

6-11

K

138

WHIP

1.41

WAR

1.6

FIP

4.31

League Percentile

2026 season · percentile vs 46 qualified pitchers
ERA
15
4.38
WHIP
7
1.41
Strikeouts
15
138
K/9
43
8.39
Wins
2
6
Bottom of leagueAverage (50)Top of league

⚠ Below the qualified innings threshold. Percentiles are for reference only.

the entire league · by ERA

Top 85%

Kumar Rocker's ERA (4.38) ranks below average among 46 qualified pitchers. The number on each bar is a percentile (higher is better); use the tabs to change the comparison pool.

PITCHING

Season · Career
CategoryGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2026 Season304.386110148.0138611.41
Career474.7410180224.0208901.43

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Slider37.6%avg 134 km/h
Sinker29.5%avg 152 km/h
Four-Seam14.7%avg 152 km/h
Cutter14.1%avg 145 km/h
Changeup3.2%avg 143 km/h
Splitter0.8%avg 142 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.301

K/9

8.39

BB/9

3.71

HR/9

1.22

Quality starts

6

Whiff%

26.1%

GAME LOG

Last 10 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
09.24vs NYM5.03124W
09.18vs TOR4.13122W
09.12@ AZ4.02125W
09.04vs TB5.09503L
08.30@ MIL3.04247W
08.24@ CWS5.25238W
08.19vs WSH5.06213L
08.14@ ATH5.04353L
08.09vs BAL3.07625L
08.02@ HOU5.110325L

SPLITS

Situational splits (2026)

Home

Opp AVG.253
IP90.0
K73
WHIP1.36

Away

Opp AVG.259
IP58.0
K65
WHIP1.48

vs LHP

Opp AVG.275
IP82.1
K75
WHIP1.55

vs RHP

Opp AVG.229
IP65.1
K63
WHIP1.22

RISP

Opp AVG.236
IP40.0
K40
WHIP1.18

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▼ Trending up year over year
ERA by yearFrom 3.86 in 2024 to 4.38 in 2026. Lower is better for this stat.2024 ERA: 3.863.8620242025 ERA: 5.745.7420252026 ERA: 4.384.382026
Show yearly figures
ERA year-by-year details
YearERA
20243.86
20255.74
20264.38

WHIPLower is better

▼ Trending up year over year
WHIP by yearFrom 1.54 in 2024 to 1.41 in 2026. Lower is better for this stat.2024 WHIP: 1.541.5420242025 WHIP: 1.4620252026 WHIP: 1.411.412026
Show yearly figures
WHIP year-by-year details
YearWHIP
20241.54
20251.46
20261.41

Strikeouts

▲ Trending up year over year
Strikeouts by yearFrom 14 in 2024 to 138 in 2026.2024 Strikeouts: 141420242025 Strikeouts: 5620252026 Strikeouts: 1381382026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
202414
202556
2026138
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2024TEX33.8602011.21461.54
2025TEX145.7445064.156231.46
2026TEX304.386110148.0138611.41