Ryan Zeferjahn
RZ
Ryan
Zeferjahn
#56
6′5″ 28 yrs US
22 Games Played
5.47
ERA
#478
31
Strikeouts
#173
2
Wins
#85
1.33
WHIP
#354
26.1
Innings
#225
L
2
BB
17
H
18
HR
3
Career Statistics
Pitching
| Season | G | IP | W | L | ERA | WHIP | SO | BB | H | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| MLB 2024 | 12 | 17.0 | 0 | 0 | 2.12 | 0.71 | 18 | 5 | 7 | 0 |
| MLB 2025 | 61 | 57.0 | 6 | 4 | 3.95 | 1.32 | 73 | 30 | 45 | 10 |
| MLB 2026 | 22 | 26.1 | 2 | 2 | 5.47 | 1.33 | 31 | 17 | 18 | 3 |
| Career | 95 | 100.1 | 8 | 6 | 4.04 | 1.22 | 122 | 52 | 70 | 13 |
| MLB Spring Training 2026 | 7 | 9.1 | 0 | 0 | 5.79 | 1.39 | 8 | 5 | 8 | 2 |
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 | 11 | 13.0 | 1 | 2 | 6.92 | 1.62 | 14 | 12 | 9 | 1 |
| Away | 11 | 13.1 | 1 | 0 | 4.05 | 1.05 | 17 | 5 | 9 | 2 |
vs. Opponents
| OPP | W-L | G | IP | W | L | ERA | WHIP | SO | BB | H | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|
| OAKAthletics | 1-2 | 3 | 1.2 | 0 | 1 | 10.80 | 3.00 | 0 | 3 | 2 | 0 |
| KCRoyals | 0-2 | 2 | 2.2 | 0 | 0 | 0.00 | 0.38 | 3 | 1 | 0 | 0 |
| TORBlue Jays | 2-0 | 2 | 2.1 | 0 | 0 | 7.71 | 0.86 | 3 | 1 | 1 | 0 |
| CWSWhite Sox | 1-1 | 2 | 3.1 | 0 | 0 | 2.70 | 0.90 | 7 | 2 | 1 | 0 |
| DETTigers | 1-0 | 1 | 1.0 | 0 | 0 | 0.00 | 2.00 | 1 | 2 | 0 | 0 |
| NYYYankees | 1-0 | 1 | 0.2 | 0 | 0 | 0.00 | 1.50 | 1 | 0 | 1 | 0 |
| CINReds | 0-1 | 1 | 2.0 | 0 | 0 | 4.50 | 1.00 | 1 | 0 | 2 | 0 |
| ATLBraves | 0-1 | 1 | 1.2 | 0 | 0 | 10.80 | 2.40 | 2 | 2 | 2 | 0 |
| SEAMariners | 1-0 | 1 | 2.0 | 0 | 0 | 4.50 | 0.50 | 5 | 1 | 0 | 0 |
| NYMMets | 1-0 | 1 | 2.0 | 1 | 0 | 0.00 | 0.00 | 1 | 0 | 0 | 0 |
| TBRays | 0-1 | 1 | 0.1 | 0 | 0 | 108.00 | 12.00 | 0 | 1 | 3 | 2 |
| HOUAstros | 1-0 | 1 | 2.0 | 1 | 0 | 0.00 | 0.00 | 2 | 0 | 0 | 0 |
| TEXRangers | 1-0 | 1 | 1.0 | 0 | 0 | 9.00 | 1.00 | 1 | 0 | 1 | 1 |
| COLRockies | 0-1 | 1 | 1.0 | 0 | 0 | 0.00 | 1.00 | 1 | 1 | 0 | 0 |
| CLEGuardians | 0-1 | 1 | 1.0 | 0 | 0 | 0.00 | 1.00 | 2 | 0 | 1 | 0 |
| CHCCubs | 0-1 | 1 | 0.2 | 0 | 0 | 0.00 | 3.00 | 1 | 1 | 1 | 0 |
| SDPadres | 0-1 | 1 | 1.0 | 0 | 1 | 18.00 | 5.00 | 0 | 2 | 3 | 0 |
