Detroit Tigers· #74· Pitcher
Kenley Jansen “Kenleyfornia”
Bats S · Throws R·Age 38 (Sep 30, 1987)·6' 5", 265 lb·Willemstad, Curacao
2026 Pitching
ERA
4.04
WHIP
1.18
IP
35.2
K%
27.7
BB%
13.5
K/9
10.35
W-L
4-5
GS
0
SV
17
HLD
1
DiamondIQ WAR
35.7 IP · 2026
-0.1
-1.2 runs above replacement
FIP · 5.01 (park 1.01)0.0
vs replacement · RP, 35.7 IP-1.2
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Cutter85% · 92.5 · 25% whiff
Slider9% · 84.4 · 31% whiff
Sinker7% · 93.9 · 32% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Detroit Tigers | 4 | 5 | 4.04 | 40 | 0 | 17 | 35.2 | 41 | 20 | 1.18 | 10.35 |
| 2025 | Los Angeles Angels | 5 | 4 | 2.59 | 62 | 0 | 29 | 59.0 | 57 | 19 | 0.95 | 8.69 |
| 2024 | Boston Red Sox | 4 | 2 | 3.29 | 54 | 0 | 27 | 54.2 | 62 | 20 | 1.06 | 10.21 |
| 2023 | Boston Red Sox | 3 | 6 | 3.63 | 51 | 0 | 29 | 44.2 | 52 | 17 | 1.28 | 10.48 |
| 2022 | Atlanta Braves | 5 | 2 | 3.38 | 65 | 0 | 41 | 64.0 | 85 | 22 | 1.05 | 11.95 |
Recent Games
Aug 29 vs Los Angeles DodgersW
0.1 IP, 0 ER, 0 K, 0 BB
Aug 25 vs Tampa Bay RaysW
1.0 IP, 0 ER, 1 K, 0 BB
Aug 19 @ Pittsburgh PiratesL
0.2 IP, 2 ER, 1 K, 0 BB
Aug 17 @ Pittsburgh PiratesW
1.0 IP, 0 ER, 2 K, 0 BB
Aug 13 vs Cleveland GuardiansW
1.0 IP, 0 ER, 0 K, 0 BB
Aug 11 vs Cleveland GuardiansW
1.0 IP, 1 ER, 0 K, 2 BB
Aug 9 @ San Francisco GiantsW
1.0 IP, 0 ER, 3 K, 0 BB
Aug 1 @ AthleticsW
1.0 IP, 1 ER, 2 K, 0 BB
Jul 29 vs Baltimore OriolesL
1.0 IP, 0 ER, 1 K, 1 BB
Jul 24 vs Kansas City RoyalsW
1.0 IP, 0 ER, 1 K, 0 BB