Ryan Zeferjahn
Bats
Right
Throws
Right
Height
6' 5"
Weight
209 lb
Born
Feb 28, 1998
Birthplace
Topeka, KS
MLB Service
2.026
Years.Days (est.)
Draft
2019 · Round 3, Pick 107 (Boston Red Sox)
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Current Contract
No multi-year contract breakdown available. Player may be pre-arbitration, a minor leaguer, or a free agent.
MLB Pitching — Year by Year
2026 updates live from MLB| Year | Team | G | W-L | SV | IP | ERA | WHIP | K | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | Los Angeles Angels | 12 | 0-0 | 0 | 17.0 | 2.12 | 0.76 | 18 | 2.46 | 4.15 | 0.4 |
| 2025 | Los Angeles Angels | 62 | 6-5 | 2 | 57.0 | 4.74 | 1.47 | 73 | 5.36 | 4.30 | -0.7 |
| 2026 | Los Angeles Angels | 45 | 4-3 | 4 | 51.2 | 3.66 | 1.20 | 75 | 3.78 | 3.80 | 0.4 |
| 2026 | Chicago Cubs | 20 | 0-1 | 3 | 18.0 | 4.50 | 1.50 | 19 | 3.78 | 3.80 | 0.4 |
| 2026 | — | 65 | 4-4 | 7 | 69.2 | 3.88 | 1.28 | 94 | 3.78 | 3.80 | 0.4 |
| Career | 139 | 10-9 | 9 | 143.2 | 4.01 | 1.29 | 185 | — | — | 0.1 | |