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

1.86

2.51

827

425

9.2

823.1

1173

WHIP

1.241

0.960

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Summary

Team Record in Appearances

58-10 / in Starts: 0-0

2016 Batting Game Log

Click two rows to sum games (Clear)

2016 Batting Game Log
Rk	Gcar	Gtm	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	324	2 (1)	Apr 5	LAD	@	SDP	W,3-0	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
2	325	6 (3)	Apr 9	LAD	@	SFG	W,3-2	10-GF(10)	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					3						P
3	326	9 (2)	Apr 13	LAD		ARI	W,3-1	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					5						P
4	327	10	Apr 14	LAD		ARI	W,5-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					8						P
5	328	13 (2)	Apr 17	LAD		SFG	W,3-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
6	329	15 (1)	Apr 20	LAD	@	ATL	W,5-3	10-GF(10)	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
7	330	16	Apr 21	LAD	@	ATL	W,2-1	10-GF(10)	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
8	331	18 (1)	Apr 23	LAD	@	COL	W,4-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
9	332	19	Apr 24	LAD	@	COL	W,12-10	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
10	333	24 (4)	Apr 29	LAD		SDP	L,1-5	9-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
May		Gtm	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	334	33 (8)	May 10	LAD		NYM	W,3-2	9-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
12	335	36 (2)	May 13	LAD		STL	W,8-4	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
13	336	37	May 14	LAD		STL	W,5-3	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
14	337	40 (2)	May 17	LAD		LAA	W,5-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
15	338	43 (2)	May 20	LAD	@	SDP	L,6-7	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					1						P
16	339	45 (1)	May 22	LAD	@	SDP	W,9-5	8-10	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					5						P
17	340	48 (2)	May 25	LAD		CIN	W,3-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
18	341	51 (2)	May 29	LAD	@	NYM	W,4-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
Jun		Gtm	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
19	342	56 (4)	Jun 3	LAD		ATL	W,4-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					8						P
20	343	57	Jun 4	LAD		ATL	W,4-0	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
21	344	60 (2)	Jun 7	LAD		COL	W,4-3	9-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					3						P
22	345	62 (1)	Jun 10	LAD	@	SFG	W,3-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
23	346	63	Jun 11	LAD	@	SFG	L,4-5	10-GF(10)	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
24	347	66 (2)	Jun 14	LAD	@	ARI	W,7-4	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					8						P
25	348	67	Jun 15	LAD	@	ARI	W,3-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
26	349	69 (1)	Jun 17	LAD		MIL	W,3-2	9-10	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
27	350	71 (1)	Jun 19	LAD		MIL	W,2-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
28	351	72	Jun 20	LAD		WSN	W,4-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
29	352	73	Jun 21	LAD		WSN	W,3-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
30	353	78 (4)	Jun 27	LAD	@	PIT	W,5-4	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					6						P
31	354	79	Jun 28	LAD	@	MIL	W,6-5	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
Jul		Gtm	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
32	355	84 (4)	Jul 3	LAD		COL	W,4-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					6						P
33	356	85	Jul 4	LAD		BAL	W,7-5	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					8						P
34	357	87 (1)	Jul 6	LAD		BAL	L,4-6	9-10	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					8						P
35	358	89 (1)	Jul 8	LAD		SDP	W,10-6	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
36	359	90	Jul 9	LAD		SDP	W,4-3	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
37	360	91	Jul 10	LAD		SDP	W,3-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
38	361	93 (1)	Jul 16	LAD	@	ARI	L,1-2	9-10	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
39	362	95 (1)	Jul 19	LAD	@	WSN	W,8-4	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
40	363	97 (1)	Jul 21	LAD	@	WSN	W,6-3	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
41	364	98	Jul 22	LAD	@	STL	L,3-4	9-10	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
42	365	100 (1)	Jul 24	LAD	@	STL	W,9-6	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
43	366	101	Jul 26	LAD		TBR	W,3-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
44	367	103 (1)	Jul 29	LAD		ARI	W,9-7	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
Aug		Gtm	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
45	368	108 (4)	Aug 4	LAD	@	COL	W,4-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
46	369	110 (1)	Aug 6	LAD		BOS	W,3-0	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
47	370	111	Aug 7	LAD		BOS	W,8-5	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					1						P
48	371	114 (2)	Aug 10	LAD		PHI	L,2-6	9-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
49	372	116 (1)	Aug 13	LAD		PIT	W,8-4	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
50	373	122 (5)	Aug 20	LAD	@	CIN	L,1-11	7-7	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					3						P
51	374	123	Aug 21	LAD	@	CIN	W,4-0	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
52	375	125 (1)	Aug 23	LAD		SFG	W,9-5	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
53	376	126	Aug 24	LAD		SFG	W,1-0	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
54	377	128 (1)	Aug 26	LAD		CHC	L,4-6	9-10	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
55	378	129	Aug 27	LAD		CHC	W,3-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
56	379	130	Aug 28	LAD		CHC	W,1-0	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					6						P
57	380	133 (2)	Aug 31 (2)	LAD	@	COL	W,10-8	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					1						P
Sep/Oct		Gtm	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
58	381	135 (1)	Sep 3	LAD		SDP	W,5-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
59	382	136	Sep 4	LAD		SDP	W,7-4	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
60	383	138 (1)	Sep 6	LAD		ARI	W,5-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
61	384	139	Sep 7	LAD		ARI	W,3-1	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
62	385	141 (1)	Sep 10	LAD	@	MIA	W,5-0	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
63	386	147 (5)	Sep 16	LAD	@	ARI	W,3-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
64	387	148	Sep 17	LAD	@	ARI	W,6-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					7						P
65	388	153 (4)	Sep 22	LAD		COL	W,7-4	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
66	389	154	Sep 23	LAD		COL	W,5-2	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
67	390	156 (1)	Sep 25	LAD		COL	W,4-3	9-10	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					6						P
68	391	161 (4)	Oct 1	LAD	@	SFG	L,0-3	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0					9						P
							58-10		0	0	0	0	0	0	0	0	0		0	0	0		0		0	0

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