Chicago Cubs· #56· Pitcher
Ryan Zeferjahn
Bats R · Throws R·Age 28 (Feb 28, 1998)·6' 5", 209 lb·Topeka, KS, USA
2026 Pitching
ERA
3.88
WHIP
1.28
IP
69.2
K%
30.9
BB%
13.2
K/9
12.14
W-L
4-4
GS
0
SV
7
HLD
14
DiamondIQ WAR
69.7 IP · 2026
0.8
7.7 runs above replacement
FIP · 3.810.0
vs replacement · RP, 69.7 IP+7.7
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Sweeper40% · 85.5 · 38% whiff
Four-Seam33% · 97.5 · 36% whiff
Sinker16% · 96.4 · 13% whiff
Slider10% · 88.7 · 20% whiff
Curveball2% · 84.3 · 46% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | — | 4 | 4 | 3.88 | 65 | 0 | 7 | 69.2 | 94 | 40 | 1.28 | 12.14 |
| 2026 | Chicago Cubs | 0 | 1 | 4.50 | 20 | 0 | 3 | 18.0 | 19 | 8 | 1.50 | 9.50 |
| 2026 | Los Angeles Angels | 4 | 3 | 3.66 | 45 | 0 | 4 | 51.2 | 75 | 32 | 1.20 | 13.06 |
| 2025 | Los Angeles Angels | 6 | 5 | 4.74 | 62 | 1 | 2 | 57.0 | 73 | 35 | 1.47 | 11.53 |
| 2024 | Los Angeles Angels | 0 | 0 | 2.12 | 12 | 0 | 0 | 17.0 | 18 | 6 | 0.76 | 9.53 |
Recent Games
Sep 24 vs Miami MarlinsW
1.0 IP, 0 ER, 0 K, 0 BB
Sep 22 vs Miami MarlinsL
0.2 IP, 0 ER, 1 K, 1 BB
Sep 19 @ Cincinnati RedsW
1.0 IP, 0 ER, 2 K, 0 BB
Sep 16 vs Atlanta BravesW
1.0 IP, 0 ER, 1 K, 0 BB
Sep 14 vs Atlanta BravesW
1.0 IP, 0 ER, 1 K, 1 BB
Sep 12 vs Pittsburgh PiratesW
0.1 IP, 0 ER, 1 K, 0 BB
Sep 7 @ Milwaukee BrewersL
0.1 IP, 1 ER, 1 K, 1 BB
Sep 5 @ Miami MarlinsW
1.2 IP, 0 ER, 1 K, 1 BB
Sep 3 vs Milwaukee BrewersW
1.0 IP, 0 ER, 1 K, 0 BB
Sep 1 vs Milwaukee BrewersL
0.2 IP, 2 ER, 1 K, 0 BB