Kenley Jansen DET RP

38.9 9/30/1987

100 % Own 100 +1 % Active
Rank Data Set Team game
'25 '26 2M 3W W
g ERA V WHIP V W V SV V SO V
96 MLB 2026 DET
62 1 43 1 18 1 7 1 3 1
-0.33 -0.41 0.21 43 3.724 1.164 4 17 44 38.7 6 0 1 7 21 -0.24 -0.11 -1.04 1.17 -1.43
137 1 Week DET
-0.39 -0.48 -0.29 3 0.000 1.000 0 0 3 3.0 1 0 0 0 1 0.49 -0.15 -1.01 -0.48 -0.80
82 3 Weeks DET
-0.16 -0.28 0.20 7 3.000 0.833 1 2 7 6.0 2 0 0 2 1 -0.16 0.26 -0.35 0.62 -1.18
56 Past Month DET
0.02 -0.12 0.37 10 3.000 0.889 2 4 10 9.0 2 0 0 2 3 -0.12 0.25 0.14 1.05 -1.22
50 Past 2 Months DET
0.00 -0.20 0.50 18 2.118 1.118 3 7 21 17.0 2 0 0 2 9 0.31 -0.07 -0.14 1.04 -1.13
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
9/6/2026 -0.39 @CLE DET 0.000 0.000 0 0 0 1.0 0 0 0 0 0
9/5/2026
9/4/2026 -0.11 @CLE DET 0.000 0.600 0 0 2 1.7 1 0 0 0 0
9/4/2026
9/2/2026 -1.08 @MIN DET 0.000 6.000 0 0 1 0.3 0 0 0 0 1
9/1/2026
8/31/2026
8/30/2026
8/29/2026 0.55 LAD DET 0.000 0.000 1 0 0 0.3 0 0 0 0 0
8/28/2026
8/26/2026
8/25/2026 1.05 TB DET 0.000 0.000 0 1 1 1.0 0 0 0 0 0
8/24/2026
8/23/2026
8/22/2026
8/21/2026
8/19/2026 -1.70 @PIT DET 27.000 3.000 0 0 1 0.7 1 0 0 2 0
8/18/2026
8/17/2026 1.16 @PIT DET 0.000 0.000 0 1 2 1.0 0 0 0 0 0
8/16/2026
8/15/2026
8/14/2026
8/13/2026 0.94 CLE DET 0.000 0.000 0 1 0 1.0 0 0 0 0 0
8/12/2026
8/11/2026 -0.19 CLE DET 9.000 3.000 0 1 0 1.0 0 0 0 0 2
8/9/2026 1.18 @SF DET 0.000 0.000 1 0 3 1.0 0 0 0 0 0
8/8/2026
8/7/2026
8/6/2026
8/5/2026
8/4/2026
8/2/2026
8/1/2026 0.28 @OAK DET 9.000 2.000 0 1 2 1.0 0 0 0 0 0
7/31/2026
7/29/2026 -0.53 BAL DET 0.000 1.000 0 0 1 1.0 0 0 0 0 1
7/28/2026
7/27/2026
7/26/2026
7/25/2026
7/24/2026 1.05 KC DET 0.000 0.000 0 1 1 1.0 0 0 0 0 0
7/23/2026
7/22/2026 -0.53 @CHC DET 0.000 1.000 0 0 1 1.0 0 0 0 0 1
7/21/2026
7/20/2026 0.33 @CHC DET 0.000 3.000 1 0 2 1.0 0 0 0 0 2
7/19/2026 -0.42 @LAA DET 0.000 1.000 0 0 2 1.0 0 0 0 0 1
7/18/2026
7/17/2026
7/12/2026
7/11/2026 -0.53 PHI DET 0.000 1.000 0 0 1 1.0 0 0 0 0 0
7/10/2026
7/9/2026 0.55 OAK DET 0.000 2.000 0 1 1 1.0 0 0 0 0 1
7/8/2026
7/7/2026
7/5/2026 0.94 @TEX DET 0.000 0.000 0 1 0 1.0 0 0 0 0 0
7/4/2026
7/2/2026 -0.95 @TEX DET 0.000 3.000 0 0 0 0.3 0 0 0 0 1
7/1/2026
6/30/2026
6/29/2026
6/28/2026 -2.03 HOU DET 20.250 2.250 0 0 1 1.3 1 0 0 1 1
6/27/2026
6/26/2026
6/25/2026 -1.27 HOU DET 9.000 2.000 0 0 0 1.0 0 0 0 0 0
6/24/2026
6/23/2026
6/22/2026
6/21/2026
6/20/2026 0.44 CHW DET 0.000 2.000 0 1 0 1.0 0 0 0 0 1
6/19/2026 1.05 CHW DET 0.000 0.000 0 1 1 1.0 0 0 0 0 0
6/17/2026
6/16/2026
6/15/2026
6/13/2026 -0.17 @CLE DET 0.000 0.000 0 0 2 1.0 0 0 0 0 0
6/12/2026
6/11/2026
6/10/2026
6/9/2026
6/7/2026
6/6/2026
6/5/2026
6/3/2026
6/2/2026
6/1/2026
5/31/2026
5/30/2026
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