Kenley Jansen

Position: Pitcher

Bats: Both • Throws: Right

6-5, 265lb (196cm, 120kg)

Team: Boston Red Sox (majors)

Born: September 30, 1987 in Willemstad, Curacao cw

Debut: July 24, 2010 (Age 22-297d, 19,785th in major league history)
vs. NYM 1.0 IP, 0 H, 2 SO, 0 BB, 0 ER

Rookie Status: Exceeded rookie limits during 2011 season

2024 Contract Status: Signed thru 2024, 2 yrs/$32M (23-24)

Service Time (01/2024): 13.073 • Free Agent: 2025

Agents: Wasserman

Full Name: Kenley Geronimo Jansen

Nicknames: Kenleyfornia or Ma'montro

Pronunciation: \KEHN-lee JAN-sin\

Twitter: @kenleyjansen74

Instagram: @kenleyjansen74

View Player Info from the B-R Bullpen

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SUMMARY

2024

Career

WAR

0.4

21.0

ERA

2.84

2.53

830

426

12.2

826.1

1178

WHIP

1.263

0.961

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Summary

Team Record in Appearances	36-13 / in Starts: 0-0
Longest Hitting Streak	0 games
Longest On Base Streak	0 games
Most Games w/o HR	2 games
Most Games w/o RBI	2 games

Postseason Batting Game Log

Click two rows to sum games (Clear)

Postseason Batting Game Log
Rk	Year	Series	Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
1	2013	NLDS g1	Oct 3	LAD	@	ATL	W,6-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
2	2013	NLDS g3	Oct 6	LAD		ATL	W,13-6	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					3						P
3	2013	NLDS g4	Oct 7	LAD		ATL	W,4-3	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
4	2013	NLCS g1	Oct 11	LAD	@	STL	L,2-3	13-GF(13)	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
5	2013	NLCS g3	Oct 14	LAD		STL	W,3-0	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					3						P
6	2013	NLCS g5	Oct 16	LAD		STL	W,6-4	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
2014 Postseason			Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
7	2014	NLDS g2	Oct 4	LAD		STL	W,3-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
2015 Postseason			Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
8	2015	NLDS g2	Oct 10	LAD		NYM	W,5-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					5						P
9	2015	NLDS g4	Oct 13	LAD	@	NYM	W,3-1	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					4						P
10	2015	NLDS g5	Oct 15	LAD		NYM	L,2-3	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
2016 Postseason			Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
11	2016	NLDS g1	Oct 7	LAD	@	WSN	W,4-3	8-GF	1	1	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.000	.000	.000	.000	1	2.02	-0.051	31.66	-0.51%	-0.78	P
12	2016	NLDS g3	Oct 10	LAD		WSN	L,3-8	9-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	4						P
13	2016	NLDS g4	Oct 11	LAD		WSN	W,6-5	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	9						P
14	2016	NLDS g5	Oct 13	LAD	@	WSN	W,4-3	7-9	1	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	.000	.000	.000	.000	7	1.21	-0.016	50.42	-0.44%	-0.21	P
15	2016	NLCS g2	Oct 16	LAD	@	CHC	W,1-0	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	5						P
16	2016	NLCS g3	Oct 18	LAD		CHC	W,6-0	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	1						P
17	2016	NLCS g6	Oct 22	LAD	@	CHC	L,0-5	6-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	9						P
2017 Postseason			Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
18	2017	NLDS g1	Oct 6	LAD		ARI	W,9-5	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
19	2017	NLDS g2	Oct 7	LAD		ARI	W,8-5	8-GF	1	1	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.000	.000	.000	.000	5	.08	-0.002	1.28	-0.02%	-0.16	P
20	2017	NLDS g3	Oct 9	LAD	@	ARI	W,3-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	8						P
21	2017	NLCS g1	Oct 14	LAD		CHC	W,5-2	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	4						P
22	2017	NLCS g2	Oct 15	LAD		CHC	W,4-1	9-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	9						P
23	2017	NLCS g3	Oct 17	LAD	@	CHC	W,6-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	9						P
24	2017	NLCS g5	Oct 19	LAD	@	CHC	W,11-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	9						P
25	2017	WS g1	Oct 24	LAD		HOU	W,3-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	9						P
26	2017	WS g2	Oct 25	LAD		HOU	L,6-7	8-10	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	6						P
27	2017	WS g6	Oct 31	LAD		HOU	W,3-1	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	7						P
28	2017	WS g7	Nov 1	LAD		HOU	L,1-5	7-8	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.000	.000	.000	.000	9						P
2018 Postseason			Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
29	2018	NLDS g2	Oct 5	LAD		ATL	W,3-0	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
30	2018	NLDS g4	Oct 8	LAD	@	ATL	W,6-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					3						P
31	2018	NLCS g2	Oct 13	LAD	@	MIL	W,4-3	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
32	2018	NLCS g4	Oct 16	LAD		MIL	W,2-1	9-11	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
33	2018	NLCS g5	Oct 17	LAD		MIL	W,5-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
34	2018	NLCS g7	Oct 20	LAD	@	MIL	W,5-1	7-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
35	2018	WS g3	Oct 26	LAD		BOS	W,3-2	8-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
36	2018	WS g4	Oct 27	LAD		BOS	L,6-9	8-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
37	2018	WS g5	Oct 28	LAD		BOS	L,1-5	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					1						P
2019 Postseason			Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
38	2019	NLDS g3	Oct 6	LAD	@	WSN	W,10-4	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					6						P
39	2019	NLDS g5	Oct 9	LAD		WSN	L,3-7	10-GF(10)	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					5						P
2020 Postseason			Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
40	2020	NLCS g5	Oct 16	LAD	@	ATL	W,7-3	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
41	2020	NLCS g6	Oct 17	LAD		ATL	W,3-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
2021 Postseason			Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
42	2021	NLWC g1	Oct 6	LAD		STL	W,3-1	9-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					6						P
43	2021	NLDS g3	Oct 11	LAD		SFG	L,0-1	9-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
44	2021	NLDS g5	Oct 14	LAD	@	SFG	W,2-1	8-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
45	2021	NLCS g1	Oct 16	LAD	@	ATL	L,2-3	8-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
46	2021	NLCS g2	Oct 17	LAD	@	ATL	L,4-5	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					5						P
47	2021	NLCS g3	Oct 19	LAD		ATL	W,6-5	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
48	2021	NLCS g5	Oct 21	LAD		ATL	W,11-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
49	2021	NLCS g6	Oct 23	LAD	@	ATL	L,2-4	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
									3	2	0	0	0	0	0	0	0	0	2	0	1	0			0	0	.000	.000	.000	.000

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