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Jack Leiter
MLB
About Jack Leiter
Jack Thomas Leiter (born April 21, 2000) is an American professional baseball pitcher for the Texas Rangers of Major League Baseball (MLB). He played college baseball for the Vanderbilt Commodores and was selected by the Rangers with the second overall pick of the 2021 MLB draft. He made his MLB debut in 2024. Leiter is the son of former MLB pitcher Al Leiter.
Bio summary from Wikipedia.
Player Stats
| W | 3 | L | 7 | ERA | 5.29 | G | 15 |
|---|---|---|---|---|---|---|---|
| GS | 15 | SV | 0 | IP | 80.0 | H | 80 |
| R | 50 | ER | 47 | BB | 35 | SO | 83 |
| WHIP | 1.438 | H/9 | 9.0 | HR/9 | 1.6 | BB/9 | 3.9 |
| K/9 | 9.3 | FIP | 4.76 | WAR | -0.4 |
2026 pitching — Baseball-Reference
Career — Lahman, through 2025
Batting
| Year | Team | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | TEX | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 |
Pitching
| Year | Team | W | L | ERA | G | GS | CG | SHO | SV | IP | H | HR | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | TEX | 0 | 3 | 8.83 | 9 | 6 | 0 | 0 | 0 | 35.2 | 44 | 7 | 17 | 31 |
| 2025 | TEX | 10 | 10 | 3.86 | 29 | 29 | 0 | 0 | 0 | 151.2 | 127 | 18 | 67 | 148 |
Season lines from the Lahman Baseball Database (Version 2025, via SABR), joined through the Chadwick Register ID crosswalk. The databank runs through the 2025 season — the current season is the 2026 line below, from the MLB Stats API.
2026 Season — MLB Stats API
Pitching
| W | L | ERA | G | GS | CG | SHO | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 7 | 5.29 | 15 | 15 | 0 | 0 | 0 | 80.0 | 80 | 50 | 47 | 14 | 35 | 83 | 1.44 |
2026 regular-season line from the MLB Stats API (statsapi.mlb.com), pulled when this page was built. Multi-team stints are combined; rate stats are recomputed from the combined totals.
Watch Jack Leiter Highlights
“Jack Leiter 2026 MLB Highlights! (Mid-Season)” · Open on YouTube · More Jack Leiter videos