Texas Rangers· #22· Pitcher
Jack Leiter
Bats R · Throws R·Age 26 (Apr 21, 2000)·6' 1", 205 lb·Plantation, FL, USA
2026 Pitching
ERA
5.29
WHIP
1.44
IP
80.0
K%
23.4
BB%
9.9
K/9
9.34
W-L
3-7
GS
15
SV
0
HLD
0
DiamondIQ WAR
80.0 IP · 2026
0.1
1.3 runs above replacement
FIP · 4.76 (park 0.91)0.0
vs replacement · SP, 80.0 IP+1.3
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Four-Seam39% · 96.7 · 22% whiff
Slider18% · 86.5 · 33% whiff
Changeup17% · 90.0 · 30% whiff
Cutter10% · 93.0 · 23% whiff
Curveball9% · 81.9 · 39% whiff
Sinker7% · 95.7 · 6% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Texas Rangers | 3 | 7 | 5.29 | 15 | 15 | 0 | 80.0 | 83 | 35 | 1.44 | 9.34 |
| 2025 | Texas Rangers | 10 | 10 | 3.86 | 29 | 29 | 0 | 151.2 | 148 | 67 | 1.28 | 8.78 |
| 2024 | Texas Rangers | 0 | 3 | 8.83 | 9 | 6 | 0 | 35.2 | 31 | 17 | 1.71 | 7.82 |
Recent Games
Jun 18 vs Minnesota TwinsL
4.0 IP, 6 ER, 4 K, 2 BB
Jun 12 @ Boston Red SoxL
5.0 IP, 4 ER, 3 K, 2 BB
Jun 6 vs Cleveland GuardiansL
4.2 IP, 5 ER, 2 K, 3 BB
May 31 vs Kansas City RoyalsW
5.2 IP, 0 ER, 10 K, 2 BB
May 26 vs Houston AstrosW
6.0 IP, 4 ER, 4 K, 3 BB
May 20 @ Colorado RockiesW
5.0 IP, 4 ER, 5 K, 2 BB
May 15 @ Houston AstrosL
7.0 IP, 1 ER, 6 K, 3 BB
May 9 vs Chicago CubsW
4.2 IP, 0 ER, 6 K, 5 BB
May 3 @ Detroit TigersL
6.2 IP, 5 ER, 10 K, 1 BB
Apr 27 vs New York YankeesL
6.0 IP, 4 ER, 4 K, 1 BB