Jack Leiter is a right-handed pitcher for the Texas Rangers.
In MLB, Jack Leiter has appeared in 53 games (267.1 IP) with a 4.95 ERA, a 1.38 WHIP, and 8.82 strikeouts per nine innings, on 262 strikeouts and 119 walks. In AAA, Jack Leiter has appeared in 19 games (85.0 IP) with a 3.49 ERA, a 1.28 WHIP, and 12.49 strikeouts per nine innings, on 118 strikeouts and 38 walks.
Jack Leiter's most recent tracked outing on netpitch was Jun 18, 2026 (MLB 2026).
Use the interactive dashboard above to break down Jack Leiter's pitch mix, velocity, command, sequencing, count leverage, and damage-risk trends across every tracked MLB and AAA appearance.
| Level | G | IP | ERA | WHIP | K | BB | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|
| mlb | 53 | 267.1 | 4.95 | 1.38 | 262 | 119 | 8.82 | 4.01 |
| aaa | 19 | 85.0 | 3.49 | 1.28 | 118 | 38 | 12.49 | 4.02 |
| Date | Lvl | Opp | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | MLB | Minnesota Twins | 4.0 | 7 | 6 | 2 | 4 |
| Jun 12, 2026 | MLB | Boston Red Sox | 5.0 | 7 | 4 | 2 | 3 |
| Jun 6, 2026 | MLB | Cleveland Guardians | 4.2 | 6 | 5 | 3 | 2 |
| May 31, 2026 | MLB | Kansas City Royals | 5.2 | 3 | 0 | 2 | 10 |
| May 26, 2026 | MLB | Houston Astros | 6.0 | 4 | 4 | 3 | 4 |