Seth Halvorsen
SH
Seth
Halvorsen
#56
6′2″ 26 yrs US
30 Games Played
4.97
ERA
#554
23
Strikeouts
#484
1
Wins
#383
1.48
WHIP
#572
29.0
Innings
#470
L
2
BB
14
H
29
HR
6
Career Statistics
Pitching
| Season | G | IP | W | L | ERA | WHIP | SO | BB | H | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| MLB 2024 | 11 | 12.1 | 2 | 0 | 0 | 0.65 | 13 | 2 | 6 | 0 |
| MLB 2025 | 40 | 39.2 | 1 | 2 | 3.86 | 1.39 | 36 | 18 | 37 | 5 |
| MLB 2026 | 30 | 29.0 | 1 | 2 | 4.97 | 1.48 | 23 | 14 | 29 | 6 |
| Career | 81 | 81.0 | 4 | 4 | 3.67 | 1.31 | 72 | 34 | 72 | 11 |
| MLB Spring Training 2026* | 5 | 4.1 | 0 | 0 | 10.38 | 2.54 | 4 | 6 | 5 | 0 |
* Not split by stage - all games included.
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 | 13 | 13.1 | 1 | 0 | 4.73 | 1.58 | 12 | 8 | 13 | 2 |
| Away | 17 | 15.2 | 0 | 2 | 5.17 | 1.4 | 11 | 6 | 16 | 4 |
vs. Opponents
| OPP | W-L | G | IP | W | L | ERA | WHIP | SO | BB | H | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ARIDiamondbacks | 0-5 | 5 | 4.1 | 0 | 0 | 4.15 | 1.62 | 7 | 2 | 5 | 0 |
| CINReds | 3-1 | 4 | 4.0 | 0 | 1 | 9.00 | 1.75 | 2 | 0 | 7 | 2 |
| MIAMarlins | 0-2 | 2 | 2.0 | 0 | 0 | 13.50 | 2.50 | 1 | 1 | 4 | 0 |
| LAAAngels | 1-1 | 2 | 2.1 | 0 | 0 | 0.00 | 1.29 | 1 | 1 | 2 | 0 |
| MINTwins | 0-2 | 2 | 1.2 | 0 | 1 | 5.40 | 1.80 | 1 | 0 | 3 | 1 |
| SFGiants | 2-0 | 2 | 2.2 | 0 | 0 | 0.00 | 0.38 | 4 | 0 | 1 | 0 |
| OAKAthletics | 0-2 | 2 | 1.1 | 0 | 0 | 13.50 | 3.00 | 2 | 2 | 2 | 2 |
| DETTigers | 1-1 | 2 | 2.0 | 0 | 0 | 0.00 | 0.00 | 0 | 0 | 0 | 0 |
| NYMMets | 1-0 | 1 | 1.0 | 0 | 0 | 0.00 | 1.00 | 0 | 1 | 0 | 0 |
| SDPadres | 0-1 | 1 | 1.0 | 0 | 0 | 0.00 | 1.00 | 2 | 1 | 0 | 0 |
| STLCardinals | 0-1 | 1 | 1.0 | 0 | 0 | 18.00 | 2.00 | 1 | 1 | 1 | 1 |
| KCRoyals | 1-0 | 1 | 1.0 | 1 | 0 | 0.00 | 0.00 | 0 | 0 | 0 | 0 |
| TEXRangers | 0-1 | 1 | 1.0 | 0 | 0 | 9.00 | 4.00 | 0 | 2 | 2 | 0 |
| PITPirates | 0-1 | 1 | 1.0 | 0 | 0 | 0.00 | 0.00 | 1 | 0 | 0 | 0 |
| PHIPhillies | 0-1 | 1 | 1.0 | 0 | 0 | 9.00 | 3.00 | 0 | 1 | 2 | 0 |
| CHCCubs | 1-0 | 1 | 1.0 | 0 | 0 | 0.00 | 1.00 | 0 | 1 | 0 | 0 |
| MILBrewers | 0-1 | 1 | 0.2 | 0 | 0 | 0.00 | 1.50 | 1 | 1 | 0 | 0 |
