Mark Leiter Jr.
ML
Mark
Leiter
#38
6′0″ 35 yrs US
36 Games Played
4.36
ERA
#398
38
Strikeouts
#282
0
Wins
#418
1.27
WHIP
#308
33.0
Innings
#335
L
0
BB
10
H
32
HR
2
Career Statistics
Pitching
| Season | G | IP | W | L | ERA | WHIP | SO | BB | H | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| MLB 2024 | 64 | 63.1 | 5 | 3 | 3.98 | 1.22 | 91 | 23 | 54 | 8 |
| MLB 2025 | 58 | 48.1 | 6 | 7 | 4.1 | 1.47 | 54 | 16 | 55 | 5 |
| MLB 2026 | 36 | 33.0 | 0 | 0 | 4.36 | 1.27 | 38 | 10 | 32 | 2 |
| Career | 158 | 144.2 | 11 | 10 | 4.11 | 1.31 | 183 | 49 | 141 | 15 |
| MLB Spring Training 2026 | 6 | 6.0 | 0 | 0 | 3 | 1.5 | 8 | 2 | 7 | 1 |
Game Log
IP: Innings Pitched · H: Hits Allowed · R: Runs · ER: Earned Runs · BB: Walks · K: Strikeouts · HR: Home Runs · PC-ST: Pitches-Strikes · W/L: Win/Loss Decision
Splits
Pitching
| Split | G | IP | W | L | ERA | WHIP | SO | BB | H | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| Home | 17 | 15.2 | 0 | 0 | 2.3 | 1.15 | 19 | 8 | 10 | 1 |
| Away | 19 | 17.1 | 0 | 0 | 6.23 | 1.38 | 19 | 2 | 22 | 1 |
vs. Opponents
| OPP | W-L | G | IP | W | L | ERA | WHIP | SO | BB | H | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TEXRangers | 2-1 | 3 | 2.1 | 0 | 0 | 11.57 | 1.29 | 4 | 1 | 2 | 1 |
| NYYYankees | 0-3 | 3 | 2.2 | 0 | 0 | 13.50 | 2.25 | 1 | 1 | 5 | 1 |
| CWSWhite Sox | 1-1 | 2 | 1.2 | 0 | 0 | 0.00 | 0.60 | 2 | 1 | 0 | 0 |
| KCRoyals | 1-1 | 2 | 1.1 | 0 | 0 | 0.00 | 0.75 | 2 | 1 | 0 | 0 |
| SEAMariners | 1-1 | 2 | 2.0 | 0 | 0 | 4.50 | 2.00 | 2 | 0 | 4 | 0 |
| NYMMets | 2-0 | 2 | 2.0 | 0 | 0 | 0.00 | 0.50 | 4 | 0 | 1 | 0 |
| STLCardinals | 0-2 | 2 | 2.0 | 0 | 0 | 0.00 | 0.00 | 3 | 0 | 0 | 0 |
| CHCCubs | 1-1 | 2 | 1.2 | 0 | 0 | 0.00 | 0.00 | 2 | 0 | 0 | 0 |
| LAAAngels | 2-0 | 2 | 2.0 | 0 | 0 | 0.00 | 0.50 | 2 | 0 | 1 | 0 |
| ATLBraves | 1-1 | 2 | 1.2 | 0 | 0 | 0.00 | 1.80 | 1 | 0 | 3 | 0 |
| HOUAstros | 2-0 | 2 | 2.0 | 0 | 0 | 0.00 | 1.00 | 2 | 1 | 1 | 0 |
| MIAMarlins | 0-1 | 1 | 1.0 | 0 | 0 | 0.00 | 0.00 | 2 | 0 | 0 | 0 |
| MILBrewers | 0-1 | 1 | 0.1 | 0 | 0 | 27.00 | 9.00 | 1 | 2 | 1 | 0 |
| SDPadres | 1-0 | 1 | 1.0 | 0 | 0 | 0.00 | 1.00 | 0 | 1 | 0 | 0 |
| CLEGuardians | 1-0 | 1 | 1.0 | 0 | 0 | 0.00 | 0.00 | 1 | 0 | 0 | 0 |
| PHIPhillies | 0-1 | 1 | 0.2 | 0 | 0 | 54.00 | 6.00 | 1 | 1 | 3 | 0 |
| DETTigers | 0-1 | 1 | 1.0 | 0 | 0 | 0.00 | 1.00 | 2 | 0 | 1 | 0 |
| BALOrioles | 1-0 | 1 | 1.0 | 0 | 0 | 18.00 | 3.00 | 1 | 0 | 3 | 0 |
| COLRockies | 1-0 | 1 | 1.0 | 0 | 0 | 0.00 | 1.00 | 1 | 0 | 1 | 0 |
| PITPirates | 0-1 | 1 | 1.0 | 0 | 0 | 0.00 | 1.00 | 0 | 0 | 1 | 0 |
| SFGiants | 0-1 | 1 | 2.0 | 0 | 0 | 0.00 | 1.00 | 2 | 0 | 2 | 0 |
| WSHNationals | 1-0 | 1 | 1.0 | 0 | 0 | 0.00 | 2.00 | 2 | 1 | 1 | 0 |
| TORBlue Jays | 0-1 | 1 | 0.2 | 0 | 0 | 13.50 | 3.00 | 0 | 0 | 2 | 0 |
