PoolExpert

Kenley Jansen

Relief pitcher for Detroit
Age: 38, 265 lbs, 6'5"
Born: 9/30/1987, Willemstad, Curacao
Sal: N/A

PLAYER NEWS REPORT 2 days

Collects second save.
Struck out one in a perfect ninth inning Friday to record his second save of the season in a 2-0 win over the Marlins.
Seasons
City
GP
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
PPts/GP
2026
DET
4
0
2.7
3.37
0
0
0
2
1
0
0
1
6
0
1
0
0
1
1
0
0.75
20.25
6.0
1.5
2025
DET
62
0
59.0
2.59
5
4
0
29
37
5
1
8
57
1
19
0
3
18
17
0
0.95
8.69
112.0
1.8
2024
BOS
54
0
54.7
3.29
4
2
0
27
38
9
0
4
62
1
20
2
2
20
20
0
1.06
10.21
101.0
1.9
2023
BOS
51
0
44.7
3.63
3
6
0
29
40
9
0
5
52
2
17
1
2
21
18
0
1.28
10.48
102.0
2.0
2022
BOS
65
0
64.0
3.38
5
2
0
41
45
6
3
8
85
2
22
1
1
25
24
0
1.05
11.95
148.0
2.3
2021
LAD
69
0
69.0
2.22
4
4
0
38
36
7
0
4
86
2
36
4
2
21
17
0
1.04
11.22
134.0
1.9
2020
LAD
27
0
24.3
3.33
3
1
0
11
19
0
0
2
33
3
9
0
0
11
9
0
1.15
12.21
48.0
1.8
2019
LAD
62
0
63.0
3.71
5
3
0
33
51
0
0
9
80
4
16
2
0
28
26
0
1.06
11.43
124.0
2.0
2018
LAD
69
0
71.7
3.01
1
5
0
38
54
0
0
13
82
2
17
0
0
28
24
0
0.99
10.30
119.0
1.7
2017
LAD
65
0
68.3
1.32
5
0
0
41
44
0
0
5
109
2
7
2
0
11
10
0
0.75
14.36
148.0
2.3
2016
LAD
72
0
68.7
1.83
3
2
0
47
35
0
0
4
104
2
11
1
0
14
14
0
0.67
13.63
156.0
2.2
2015
LAD
54
0
52.3
2.41
2
1
0
36
33
0
0
6
80
2
8
0
0
14
14
0
0.78
13.76
118.0
2.2
2014
LAD
68
0
65.3
2.76
2
3
0
44
55
0
0
5
101
0
19
2
0
20
20
0
1.13
13.91
142.0
2.1
2013
LAD
75
0
76.7
1.88
4
3
0
28
48
0
0
6
111
3
18
2
0
16
16
0
0.86
13.03
104.0
1.4
2012
LAD
65
0
65.0
2.35
5
3
0
25
33
0
0
6
0
3
22
3
0
18
17
0
0.85
0.00
100.0
1.5
2011
LAD
51
0
53.7
2.85
2
1
0
5
30
0
0
3
96
2
26
0
0
17
17
0
1.04
16.10
25.0
0.5
2010
LAD
26
0
27.0
0.67
1
0
0
4
12
0
0
0
41
1
15
1
0
2
2
0
1.00
13.67
17.0
0.7
939
0
930.0
2.62
54
40
0
478
611
36
4
89
1185
32
283
21
10
285
266
0
0.97
12.07
1704.0
1.7
Date
Opp
Res
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
4/10/2026
MIA
W2 - 0
0
1.0
0.00
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0.00
9.00
3.0
4/4/2026
STL
W11 - 6
0
0.3
0.00
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
3.00
27.00
0.0
3/31/2026
AZ@
L5 - 7
0
0.3
27.00
0
0
0
0
1
0
0
1
1
0
0
0
0
1
1
0
3.00
27.00
0.0
3/27/2026
SD@
W5 - 2
0
1.0
0.00
0
0
0
1
0
0
0
0
3
0
0
0
0
0
0
0
0.00
27.00
3.0
9/26/2025
L3 - 4
0
1.0
0.00
0
0
0
1
0
0
0
0
3
0
0
0
0
0
0
0
0.00
27.00
3.0
9/24/2025
L2 - 3
0
1.0
0.00
0
0
0
1
0
0
0
0
2
0
0
0
0
0
0
0
0.00
18.00
3.0
9/18/2025
L2 - 5
0
1.0
0.00
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.00
0.00
0.0
9/11/2025
L6 - 7
0
1.0
0.00
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1.00
0.00
0.0
9/10/2025
L3 - 4
0
1.0
0.00
0
0
0
1
0
0
0
0
2
0
0
0
0
0
0
0
0.00
18.00
3.0
9/7/2025
L3 - 4
0
1.0
0.00
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0.00
0.00
3.0
0
8.7
2.70
0
0
0
6
1
0
0
1
13
0
2
0
0
1
1
0
0.70
15.30
18.0
Pages:
1 2 3 4 5 6 7 8 9 10 >> ... 11-20
Date
Visit.
Home
Time
4/14/2026
6:40 PM
4/15/2026
6:40 PM
4/16/2026
1:10 PM
4/17/2026
7:15 PM
4/18/2026
4:10 PM
4/19/2026
1:35 PM
4/20/2026
11:10 AM
4/21/2026
6:40 PM
4/22/2026
6:40 PM
4/23/2026
1:10 PM
Pages:
1 2 >>
Player
Pos
City
Transaction date
Description
RP
DET
12/13/2025
Joins Tigers on one-year deal.
RP
DET
2/11/2025
Receives one-year deal.
RP
DET
9/23/2024
IL move made official.
RP
DET
9/23/2023
Returns from COVID IL.
RP
DET
12/13/2022
Contract with Boston official.
RP
DET
12/7/2022
Catches on with Boston.
RP
DET
7/13/2022
Makes return from IL.
RP
DET
6/28/2022
Sidelined with cardiac issue.
RP
DET
3/18/2022
Signs with Atlanta.
RP
DET
9/14/2021
Reinstated.
Pages:
1 2 3 >>
Player
Pos
City
Game Date
Corr. Date
Corr.
Description
Game log
RP
DET
6/29/2025
7/2/2025
-1
Hits allowed
Game log
RP
DET
6/29/2025
7/2/2025
-1
Earned runs allowed
Game log
RP
DET
6/29/2025
7/2/2025
-1
Doubles allowed
Game log
RP
DET
9/20/2022
10/3/2022
+1
Hits allowed
Game log
RP
DET
9/20/2022
10/3/2022
+1
Earned runs allowed
Game log
RP
DET
4/16/2021
4/17/2021
+6
Batters Faced
Game log
RP
DET
4/16/2021
4/17/2021
+1
Hits allowed
Game log
RP
DET
4/16/2021
4/17/2021
+1
Wild pitches
Game log
RP
DET
4/16/2021
4/17/2021
+1
Games played
Game log
RP
DET
4/16/2021
4/17/2021
+1
Walks allowed
Game log
Pages:
1 2 >>

Stars of the month

Date
Player
City
Pos
Star
March 27, 2026
DET
RP
NA
March 31, 2026
DET
RP
Rookie star
April 04, 2026
DET
RP
Rookie star
April 10, 2026
DET
RP
NA
 

Stars of the week

Date
Player
City
Pos
Star
March 31, 2026
DET
RP
1st star
 
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