Kenley Jansen DET RP

38.7 9/30/1987

INJ pelvis 2.1d

94 -1 % Own 6 -7 % Active 69 -7 % IR
Rank Data Set Team MonsterBargame g ERA V WHIP V W V SV V SO V
127 MLB 2026 DET
62 1 18 1 17 1 7 1 2 1
-0.46 -0.39 0.08 18 4.800 1.200 1 7 19 15.0 3 0 1 4 9 -0.58 -0.23 -1.32 1.23 -1.42
338 1 Week DET -1.41 -1.05 -3.00 2 16.200 2.400 0 0 0 1.7 1 0 0 1 3 -2.42 -1.22 -1.12 -0.44 -1.84
93 3 Weeks DET -0.25 -0.39 0.14 7 4.050 0.750 1 1 9 6.7 1 0 1 1 4 -0.51 0.50 -0.39 0.16 -1.00
186 Past Month DET -0.61 -0.59 -0.33 9 5.870 1.043 1 1 10 7.7 2 0 1 2 6 -0.91 -0.02 -0.81 -0.02 -1.30
163 Past 2 Months DET -0.57 -0.47 -0.07 17 5.143 1.286 1 6 16 14.0 3 0 1 4 9 -0.68 -0.40 -1.29 1.05 -1.54
32 MLB 2025 DET
54 1 62 1 21 1 5 1 2 1
0.21 -0.26 0.33 62 2.593 0.949 5 29 57 59.0 4 0 0 8 19 0.37 0.59 -0.75 2.05 -1.20
62 MLB 2024 BOS
51 1 54 1 18 1 5 1  
-0.10 -0.22 0.24 54 3.293 1.061 4 27 62 54.7 2 0 0 4 20 -0.01 0.15 -1.24 1.82 -1.23
97 MLB 2023 BOS
67 1 51 1 12 1 1 0  
-0.29 -0.26 0.16 51 3.627 1.254 3 28 52 44.7 6 4 0 5 16 -0.13 -0.40 -1.34 1.76 -1.31
Date Value Opp Team
5/29/2026
5/28/2026
5/27/2026 -0.79 LAA DET 0.000 1.500 0 0 0 0.7 0 0 0 0 1
5/26/2026
5/24/2026 -2.29 @BAL DET 27.000 3.000 0 0 0 1.0 1 0 0 1 2
5/24/2026
5/22/2026
5/21/2026
5/20/2026 -0.53 CLE DET 0.000 1.000 0 0 1 1.0 0 0 1 0 1
5/19/2026
5/18/2026
5/17/2026
5/16/2026 -0.28 TOR DET 0.000 0.000 0 0 1 1.0 0 0 0 0 0
5/15/2026 1.07 TOR DET 0.000 0.000 1 0 2 1.0 0 0 0 0 0
5/14/2026
5/13/2026 -0.06 @NYM DET 0.000 0.000 0 0 3 1.0 0 0 0 0 0
5/12/2026
5/10/2026 1.16 @KC DET 0.000 0.000 0 1 2 1.0 0 0 0 0 0
5/9/2026
5/8/2026
5/6/2026
5/5/2026
5/4/2026 -0.53 BOS DET 0.000 1.000 0 0 1 1.0 0 0 0 0 1
5/3/2026
5/2/2026
5/1/2026
4/30/2026
4/29/2026 -0.85 @ATL DET 0.000 0.000 0 0 0 0.0 1 0 0 1 1
4/28/2026
4/26/2026
4/25/2026
4/24/2026 -1.70 @CIN DET 27.000 3.000 0 0 1 0.7 1 0 0 1 0
4/23/2026
4/22/2026 0.31 MIL DET 0.000 3.000 0 1 1 1.0 0 0 0 0 2
4/21/2026
4/20/2026
4/19/2026
4/18/2026 0.69 @BOS DET 0.000 1.000 0 1 0 1.0 0 0 0 0 0
4/17/2026
4/16/2026
4/15/2026 0.80 KC DET 0.000 1.000 0 1 1 1.0 0 0 0 0 0
4/14/2026 0.69 KC DET 0.000 1.000 0 1 0 1.0 0 0 0 0 0
4/12/2026
4/11/2026
4/10/2026 1.05 MIA DET 0.000 0.000 0 1 1 1.0 0 0 0 0 0
4/9/2026
4/8/2026
4/7/2026
4/6/2026
4/5/2026
4/4/2026 -0.84 STL DET 0.000 3.000 0 0 1 0.3 0 0 0 0 1
4/3/2026
4/1/2026
3/31/2026 -1.22 @ARI DET 27.000 3.000 0 0 1 0.3 0 0 0 1 0
3/30/2026
3/28/2026
3/27/2026 1.27 @SD DET 0.000 0.000 0 1 3 1.0 0 0 0 0 0
3/26/2026