BIGLEAGUE

Frisco RoughRiders · Pitcher · #22

Jack Leiter

Age 266' 1" · 205lbBats R · Throws RDebut 2024From Plantation

ERA

5.29

W-L

3-7

K

83

WHIP

1.44

WAR

0.6

FIP

4.75

Awards

2 major honors

Rookie of the Year

2025

All-Star

2024

League Percentile

2026 season · percentile vs 54 qualified pitchers
the entire league54starting pitchers194
ERA
4
5.29
WHIP
4
1.44
Strikeouts
0
83
K/9
67
9.34
Wins
0
3
Bottom of leagueAverage (50)Top of league

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

the entire league · by ERA

Top 96%

Jack Leiter's ERA (5.29) ranks below average among 54 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 Season155.2937080.083351.44
Career534.9513200267.12621191.38

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Four-Seam38.5%avg 156 km/h
Slider18.3%avg 139 km/h
Changeup17.4%avg 145 km/h
Cutter9.8%avg 150 km/h
Curveball8.7%avg 132 km/h
Sinker7.3%avg 154 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.301

K/9

9.34

BB/9

3.94

HR/9

1.58

Quality starts

2

Whiff%

25.4%

GAME LOG

Last 10 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
06.18vs MIN4.07624L
06.12@ BOS5.07423L
06.06vs CLE4.26532L
05.31vs KC5.230210W
05.26vs HOU6.04434W
05.20@ COL5.07425W
05.15@ HOU7.03136L
05.09vs CHC4.24056W
05.03@ DET6.255110L
04.27vs NYY6.08414L

SPLITS

Situational splits (2026)

Home

Opp AVG.255
IP41.0
K44
WHIP1.46

Away

Opp AVG.255
IP39.0
K39
WHIP1.41

vs LHP

Opp AVG.278
IP43.2
K41
WHIP1.63

vs RHP

Opp AVG.225
IP36.0
K42
WHIP1.22

RISP

Opp AVG.300
IP17.1
K16
WHIP1.67

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▲ Trending down year over year
ERA by yearFrom 8.83 in 2024 to 5.29 in 2026. Lower is better for this stat.2024 ERA: 8.838.8320242025 ERA: 3.863.8620252026 ERA: 5.295.292026
Show yearly figures
ERA year-by-year details
YearERA
20248.83
20253.86
20265.29

WHIPLower is better

▲ Trending down year over year
WHIP by yearFrom 1.71 in 2024 to 1.44 in 2026. Lower is better for this stat.2024 WHIP: 1.711.7120242025 WHIP: 1.281.2820252026 WHIP: 1.441.442026
Show yearly figures
WHIP year-by-year details
YearWHIP
20241.71
20251.28
20261.44

Strikeouts

▼ Trending down year over year
Strikeouts by yearFrom 31 in 2024 to 83 in 2026.2024 Strikeouts: 313120242025 Strikeouts: 14814820252026 Strikeouts: 83832026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
202431
2025148
202683
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2024TEX98.8303035.231171.71
2025TEX293.8610100151.2148671.28
2026TEX155.2937080.083351.44