A 10-0 win over Cleveland
Leiter started on Aug 23, 2025, and allowed no earned runs on 2 hits over 7.0 innings, striking out 10 in a 10-0 win against the Cleveland Guardians.
BaseballMLBTexas RangersStarting pitcher
Jack Leiter
Stats and careerJack Leiter, a starting pitcher for the Texas Rangers in MLB, made 29 starts with a 3.86 ERA in the 2025 regular season.
54 MLB games262 strikeouts
Updated
About Jack Leiter
Jack Leiter is a starting pitcher for the Texas Rangers in MLB, wearing number 22. He was born on April 21, 2000, in Plantation, Florida, United States, and he bats right-handed and throws right-handed. His MLB debut came on Apr 18, 2024, with the Texas Rangers.
Leiter has played for the Texas Rangers since 2024. Through the 2025 season, he had a 4.80 ERA and 179 strikeouts in 187.1 innings over 38 games.
Agatha Research DeskUpdated Oct 7, 2026Season by season54
Every season, every MLB appearance of his career, newest season first.
| Season | Team | Games | Starts | IP | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2026 | TEX | 15 | 15 | 80.0 | 83 | 35 | 5.29 | 1.44 |
| 2025 | TEX | 30 | 29 | 151.2 | 148 | 67 | 3.86 | 1.28 |
| 2024 | TEX | 9 | 6 | 35.2 | 31 | 17 | 8.83 | 1.71 |
| Career | 54 | 50 | 267.1 | 262 | 119 | 4.95 | 1.38 |
How he is doing now
2026 pitching5.29 ERA80.0 innings, 83 strikeouts, 1.44 WHIP
Rangers80-822026 regular season
Last game4.0 IP, 4 K, 6 ERJun 18 vs Twins
Injury status
No active flag. Latest report Out (8d ago), no longer on the injury report.
Did you know?!
Career
2years2024 to 2026
- 2024MLB debut9-7 win vs Tigers
- 2025Best start7.0 IP, 10 K, 0 ER, vs Guardians
- 2025Best season151.2 IP, 148 K, 3.86 ERA in 29 games
- Jun 18, 2026Latest game4.0 IP, 4 K, 6 ER vs Twins
Regular season
53 games
267.1 IP, 262 K, 4.95 ERA
First MLB game
Apr 18, 2024: 3.2 IP, 3 K, 7 ERRangers 9, Tigers 7
Latest game
Jun 18, 2026: 4.0 IP, 4 K, 6 ERTwins 9, Rangers 3
Most often against
The teams he has faced most, with his teams' record and his line against each.
Athletics5 games
4-1his teams
His line: 25.0 IP, 21 K, 3.96 ERA
Last met Apr 16, 2026
Houston Astros5 games
2-3his teams
His line: 32.0 IP, 24 K, 3.94 ERA
Last met May 26, 2026
Seattle Mariners5 games
0-5his teams
His line: 23.2 IP, 27 K, 6.46 ERA
Last met Aug 1, 2025
Cleveland Guardians4 games
2-2his teams
His line: 20.1 IP, 23 K, 5.75 ERA
Last met Jun 6, 2026
Boston Red Sox3 games
1-2his teams
His line: 15.1 IP, 10 K, 5.28 ERA
Last met Jun 12, 2026
Kansas City Royals3 games
1-2his teams
His line: 15.0 IP, 19 K, 5.40 ERA
Last met May 31, 2026
Injury history
ESPN's injury reports, newest first.
- Nov 3, 2026Out Ankle
Leiter (ankle/biceps) threw a bullpen session at Globe Life Field on Sunday, Kennedi Landry of MLB.com reports.
ESPN / TEX
- Sep 22, 202660-Day-IL Ankle
Leiter (ankle/biceps) threw a bullpen session at Globe Life Field on Sunday, Kennedi Landry of MLB.com reports.
ESPN / TEX
- Sep 18, 202660-Day-IL Ankle
Leiter (ankle/biceps) has begun playing catch again and is expected to throw a bullpen session this weekend, MLB.com reports.
ESPN / TEX
- Sep 6, 202660-Day-IL Ankle
Leiter (ankle/biceps) is heading to Arizona to resume his rehab, Shawn McFarland of the Dallas Morning News reports.
ESPN / TEX
Show all 14 reports
- Sep 1, 202660-Day-IL Ankle
Leiter is dealing with an ankle injury and has been placed on the 60-day injured list.
sdio / TEX
- Aug 28, 202660-Day-IL Ankle
Leiter (ankle) reported biceps soreness after the first inning of his latest rehab outing at Triple-A Round Rock on Wednesday, Zach Sweet of MLB.com reports.
ESPN / TEX
- Aug 21, 202660-Day-IL Ankle
Leiter is dealing with an ankle injury and has been placed on the 60-day injured list.
sdio / TEX
- Aug 18, 202660-Day-IL Ankle
Leiter (ankle) said Tuesday that he will make at least one more rehab start this week before potentially coming off the injured list, Jeff Wilson of AllDLLS.com reports.
ESPN / TEX
- Aug 16, 202660-Day-IL Ankle
The Rangers could bring Leiter (ankle) back from the 60-day injured list during the upcoming week if Jacob deGrom (triceps) is unavailable to make his next scheduled start Wednesday versus the Nationals, Theo DeRosa of MLB.com reports.
ESPN / TEX
- Aug 16, 202660-Day-IL Ankle
Leiter (ankle) could be activated this week if Jacob deGrom (triceps) is unavailable to make his next scheduled start, Theo DeRosa of MLB.com reports.
ESPN / TEX
- Aug 13, 202660-Day-IL Ankle
Leiter (ankle) pitched 2.2 scoreless innings, allowing one hit and one walk while striking out three batters in a rehab start with Triple-A Round Rock on Thursday.
ESPN / TEX
- Aug 12, 202660-Day-IL Ankle
Leiter (ankle) will begin a rehab assignment at Triple-A Round Rock on Thursday, Shawn McFarland of The Dallas Morning News reports.
ESPN / TEX
- Aug 9, 202660-Day-IL Ankle
The Rangers transferred Leiter (ankle) from the 15-day injured list to the 60-day IL on Sunday.
ESPN / TEX
- Aug 7, 202615-Day-IL Ankle
Leiter (ankle) is scheduled to throw a live batting practice session Saturday, Jeff Wilson of AllDLLS.com reports.
ESPN / TEX
Sources and updates
Stats, scores and injury reports come from Agatha's own records: the SABR Lahman Baseball Database for the seasons through 2025, MLB's own box scores, its transactions and ESPN's injury reports.
Updated Nov 11, 2026, 7:24 AM ET. Results and form refresh after every game; biography facts are checked weekly.