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

0.3

20.9

ERA

2.35

2.52

825

425

7.2

821.1

1171

WHIP

1.565

0.962

Fielding stats are given overall and by position. In some cases, they will be identical.

2016 Fielding Game Log (overall)

2016 Fielding Game Log (overall)
Rk	Gtm	Date	Tm		Opp	Rslt	Inngs	BF	Inn	PO	A	E	Ch	DP	Pos
1	2 (1)	Apr 5	LAD	@	SDP	W,3-0	GF	4	1.0	0	0	0	0	0	P
2	6 (3)	Apr 9	LAD	@	SFG	W,3-2	GF	3	1.0	0	0	0	0	0	P
3	9 (2)	Apr 13	LAD		ARI	W,3-1	GF	5	1.2	0	0	0	0	0	P
4	10	Apr 14	LAD		ARI	W,5-2	GF	3	1.0	0	0	0	0	0	P
5	13 (2)	Apr 17	LAD		SFG	W,3-1	GF	4	1.0	0	0	0	0	0	P
6	15 (1)	Apr 20	LAD	@	ATL	W,5-3	GF	3	1.0	0	0	0	0	0	P
7	16	Apr 21	LAD	@	ATL	W,2-1	GF	4	1.0	0	0	0	0	0	P
8	18 (1)	Apr 23	LAD	@	COL	W,4-1	GF	3	1.0	0	0	0	0	0	P
9	19	Apr 24	LAD	@	COL	W,12-10	GF	4	1.0	0	0	0	0	0	P
10	24 (4)	Apr 29	LAD		SDP	L,1-5	GF	4	1.0	0	0	0	0	0	P
May			Tm		Opp	Rslt	Inngs	BF	Inn	PO	A	E	Ch	DP	Pos
11	27 (2)	May 3	LAD	@	TBR	W,10-5	GF	1	0.1	0	0	0	0	0	P
12	30 (2)	May 7	LAD	@	TOR	W,6-2	GF	4	1.0	0	0	0	0	0	P
13	31	May 8	LAD	@	TOR	W,4-2	GF	5	1.1	0	0	0	0	0	P
14	33 (1)	May 10	LAD		NYM	W,3-2	GF	3	1.0	0	0	0	0	0	P
15	36 (2)	May 13	LAD		STL	W,8-4	GF	1	0.2	0	0	0	0	0	P
16	37	May 14	LAD		STL	W,5-3	GF	1	0.1	0	0	0	0	0	P
17	40 (2)	May 17	LAD		LAA	W,5-1	GF	3	1.0	0	0	0	0	0	P
18	43 (2)	May 20	LAD	@	SDP	L,6-7	GF	3	0.1	0	0	0	0	0	P
19	45 (1)	May 22	LAD	@	SDP	W,9-5		5	1.1	0	0	0	0	0	P
20	48 (2)	May 25	LAD		CIN	W,3-1	GF	3	1.0	1	0	0	1	0	P
21	51 (2)	May 29	LAD	@	NYM	W,4-2	GF	3	1.0	0	0	0	0	0	P
Jun			Tm		Opp	Rslt	Inngs	BF	Inn	PO	A	E	Ch	DP	Pos
22	56 (4)	Jun 3	LAD		ATL	W,4-2	GF	4	1.0	0	0	0	0	0	P
23	57	Jun 4	LAD		ATL	W,4-0	GF	4	1.0	0	0	1	1	0	P
24	60 (2)	Jun 7	LAD		COL	W,4-3	GF	4	1.0	0	1	0	1	0	P
25	62 (1)	Jun 10	LAD	@	SFG	W,3-2	GF	5	1.0	0	0	0	0	0	P
26	63	Jun 11	LAD	@	SFG	L,4-5	GF	5	0.1	0	0	0	0	0	P
27	66 (2)	Jun 14	LAD	@	ARI	W,7-4	GF	3	1.0	0	0	0	0	0	P
28	67	Jun 15	LAD	@	ARI	W,3-2	GF	3	1.0	0	0	0	0	0	P
29	69 (1)	Jun 17	LAD		MIL	W,3-2		4	1.0	0	0	0	0	0	P
30	71 (1)	Jun 19	LAD		MIL	W,2-1	GF	3	1.0	0	0	0	0	0	P
31	72	Jun 20	LAD		WSN	W,4-1	GF	3	1.0	0	0	0	0	0	P
32	73	Jun 21	LAD		WSN	W,3-2	GF	3	1.0	0	0	0	0	0	P
33	78 (4)	Jun 27	LAD	@	PIT	W,5-4	GF	5	1.1	0	0	0	0	0	P
34	79	Jun 28	LAD	@	MIL	W,6-5	GF	3	1.0	0	0	0	0	0	P
Jul			Tm		Opp	Rslt	Inngs	BF	Inn	PO	A	E	Ch	DP	Pos
35	84 (4)	Jul 3	LAD		COL	W,4-1	GF	4	1.0	0	0	0	0	0	P
36	85	Jul 4	LAD		BAL	W,7-5	GF	3	1.0	1	0	0	1	0	P
37	87 (1)	Jul 6	LAD		BAL	L,4-6		3	1.0	0	0	0	0	0	P
38	89 (1)	Jul 8	LAD		SDP	W,10-6	GF	3	1.0	0	0	0	0	0	P
39	90	Jul 9	LAD		SDP	W,4-3	GF	3	1.0	0	0	0	0	0	P
40	91	Jul 10	LAD		SDP	W,3-1	GF	5	1.0	0	0	0	0	0	P
41	93 (1)	Jul 16	LAD	@	ARI	L,1-2		6	1.0	0	0	0	0	0	P
42	95 (1)	Jul 19	LAD	@	WSN	W,8-4	GF	4	1.0	0	0	0	0	0	P
43	97 (1)	Jul 21	LAD	@	WSN	W,6-3	GF	4	1.0	0	0	0	0	0	P
44	98	Jul 22	LAD	@	STL	L,3-4		4	1.0	1	0	0	1	0	P
45	100 (1)	Jul 24	LAD	@	STL	W,9-6	GF	3	1.0	0	0	0	0	0	P
46	101	Jul 26	LAD		TBR	W,3-2	GF	5	1.0	0	0	0	0	0	P
47	103 (1)	Jul 29	LAD		ARI	W,9-7	GF	4	1.1	0	0	0	0	0	P
Aug			Tm		Opp	Rslt	Inngs	BF	Inn	PO	A	E	Ch	DP	Pos
48	108 (4)	Aug 4	LAD	@	COL	W,4-2	GF	3	1.0	0	0	0	0	0	P
49	110 (1)	Aug 6	LAD		BOS	W,3-0	GF	3	1.0	0	0	0	0	0	P
50	111	Aug 7	LAD		BOS	W,8-5	GF	3	1.0	0	0	0	0	0	P
51	114 (2)	Aug 10	LAD		PHI	L,2-6		6	0.2	0	0	0	0	0	P
52	116 (1)	Aug 13	LAD		PIT	W,8-4	GF	1	0.1	0	0	0	0	0	P
53	123 (6)	Aug 21	LAD	@	CIN	W,4-0	GF	4	1.0	0	0	0	0	0	P
54	125 (1)	Aug 23	LAD		SFG	W,9-5	GF	5	1.1	0	0	0	0	0	P
55	126	Aug 24	LAD		SFG	W,1-0	GF	3	1.0	0	0	0	0	0	P
56	128 (1)	Aug 26	LAD		CHC	L,4-6		4	1.0	0	0	0	0	0	P
57	129	Aug 27	LAD		CHC	W,3-2	GF	3	1.0	0	0	0	0	0	P
58	130	Aug 28	LAD		CHC	W,1-0	GF	3	1.0	0	0	0	0	0	P
59	133 (2)	Aug 31 (2)	LAD	@	COL	W,10-8	GF	4	1.0	0	0	0	0	0	P
September			Tm		Opp	Rslt	Inngs	BF	Inn	PO	A	E	Ch	DP	Pos
60	135 (1)	Sep 3	LAD		SDP	W,5-1	GF	3	1.0	0	0	0	0	0	P
61	136	Sep 4	LAD		SDP	W,7-4	GF	3	1.0	0	0	0	0	0	P
62	138 (1)	Sep 6	LAD		ARI	W,5-2	GF	3	1.0	0	0	0	0	0	P
63	139	Sep 7	LAD		ARI	W,3-1	GF	3	1.0	0	0	0	0	0	P
64	141 (1)	Sep 10	LAD	@	MIA	W,5-0	GF	1	0.1	0	0	0	0	0	P
65	145 (3)	Sep 14	LAD	@	NYY	W,2-0	GF	4	1.0	0	0	0	0	0	P
66	147 (1)	Sep 16	LAD	@	ARI	W,3-2	GF	4	1.0	0	0	0	0	0	P
67	148	Sep 17	LAD	@	ARI	W,6-2	GF	3	1.0	0	0	0	0	0	P
68	153 (4)	Sep 22	LAD		COL	W,7-4	GF	3	1.0	0	0	0	0	0	P
69	154	Sep 23	LAD		COL	W,5-2	GF	3	1.0	0	0	0	0	0	P
70	156 (1)	Sep 25	LAD		COL	W,4-3		4	1.0	0	0	0	0	0	P
71	161 (4)	Oct 1	LAD	@	SFG	L,0-3	GF	6	1.0	0	0	0	0	0	P
							71gm		68.2	3	1	1	5	0