Kenley Jansen

Positions: Relief Pitcher, Catcher and Centerfielder

Bats: Both • Throws: Right

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

Team: Boston Red Sox (majors)

Born: September 30, 1987 in Willemstad, Curacao cw

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

2.70

2.52

824

424

6.2

820.1

1168

WHIP

1.800

0.963

2012 Player Pitching Game Log

2012 Player Pitching Game Log
Rk	Date	Lev	Tm		Opp	Inngs	Dec	IP	H	R	ER	BB	SO	HR	HBP	AB	2B	3B	IBB	GDP	SF	SB	BF	Pit	Str	StL	StS	GB	FB	LD	PU
1	2012-04-05	Maj-NL	Los Angeles Dodgers	@	San Diego Padres	8-8		1.0	2	2	2	0	1	1	0	5	0	0	0	0	0	0	5	26	15	7	1	2	2	0	0
2	2012-04-07	Maj-NL	Los Angeles Dodgers	@	San Diego Padres	8-9		2.0	0	0	0	0	2	0	0	6	0	0	0	0	0	0	6	18	15	7	1	2	2	0	1
3	2012-04-10	Maj-NL	Los Angeles Dodgers		Pittsburgh Pirates	8-8	W	1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	15	12	2	5	1	0	0	0
4	2012-04-11	Maj-NL	Los Angeles Dodgers		Pittsburgh Pirates	8-8		1.0	1	0	0	0	3	0	0	4	0	0	0	0	0	0	4	18	13	6	4	1	0	0	0
5	2012-04-13	Maj-NL	Los Angeles Dodgers		San Diego Padres	9-9	W	1.0	2	2	2	2	3	1	0	5	1	0	1	0	0	0	7	27	16	6	5	0	2	1	0
6	2012-04-15	Maj-NL	Los Angeles Dodgers		San Diego Padres	8-8		1.0	0	0	0	0	0	0	0	3	0	0	0	0	0	0	3	10	7	1	0	0	3	1	2
7	2012-04-17	Maj-NL	Los Angeles Dodgers	@	Milwaukee Brewers	8-8		1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	11	10	3	2	0	1	0	0
8	2012-04-18	Maj-NL	Los Angeles Dodgers	@	Milwaukee Brewers	9-9		1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	13	10	1	2	1	1	0	0
9	2012-04-20	Maj-NL	Los Angeles Dodgers	@	Houston Astros	8-8		1.0	0	0	0	1	3	0	0	3	0	0	0	0	0	0	4	17	11	4	2	0	0	0	0
10	2012-04-21	Maj-NL	Los Angeles Dodgers	@	Houston Astros	8-8		0.2	0	0	0	1	0	0	0	2	0	0	0	0	0	0	3	16	10	1	0	0	2	0	1
11	2012-04-24	Maj-NL	Los Angeles Dodgers		Atlanta Braves	8-8		1.0	0	0	0	1	2	0	0	3	0	0	0	0	0	0	4	21	11	3	4	0	1	0	0
12	2012-04-25	Maj-NL	Los Angeles Dodgers		Atlanta Braves	8-8		1.0	1	0	0	0	1	0	0	4	0	0	0	0	0	0	4	17	10	4	2	3	0	0	0
13	2012-04-27	Maj-NL	Los Angeles Dodgers		Washington Nationals	9-9	S	1.0	0	0	0	0	1	0	1	3	0	0	0	0	0	0	4	17	11	2	3	0	2	1	0
14	2012-04-29	Maj-NL	Los Angeles Dodgers		Washington Nationals	9-9	S	1.0	0	0	0	2	3	0	0	3	0	0	0	0	0	0	5	26	13	3	5	0	0	0	0
15	2012-05-01	Maj-NL	Los Angeles Dodgers	@	Colorado Rockies	8-8		1.0	2	1	1	0	1	0	0	4	0	1	0	0	1	0	5	27	17	6	2	1	3	1	0
16	2012-05-06	Maj-NL	Los Angeles Dodgers	@	Chicago Cubs	8-8		1.0	1	0	0	0	2	0	0	4	0	0	0	0	0	0	4	17	13	4	4	0	2	1	0
17	2012-05-09	Maj-NL	Los Angeles Dodgers		San Francisco Giants	9-9		1.0	0	0	0	1	2	0	0	3	0	0	0	0	0	0	4	17	11	5	2	0	1	0	1
18	2012-05-12	Maj-NL	Los Angeles Dodgers		Colorado Rockies	9-9	S	1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	17	13	3	2	0	2	0	1
19	2012-05-14	Maj-NL	Los Angeles Dodgers		Arizona Diamondbacks	9-9	S	1.0	0	0	0	0	0	0	0	3	0	0	0	0	0	0	3	14	9	4	1	0	3	0	3
20	2012-05-18	Maj-NL	Los Angeles Dodgers		St. Louis Cardinals	9-9	W	1.0	1	1	1	0	3	1	0	4	0	0	0	0	0	0	4	12	11	5	4	0	1	0	0
21	2012-05-20	Maj-NL	Los Angeles Dodgers		St. Louis Cardinals	9-9	S	1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	13	10	3	3	1	1	0	1
22	2012-05-22	Maj-NL	Los Angeles Dodgers	@	Arizona Diamondbacks	9-9	S	1.0	1	0	0	0	2	0	0	4	0	0	0	1	0	0	4	20	13	3	3	1	1	0	0
23	2012-05-26	Maj-NL	Los Angeles Dodgers		Houston Astros	8-9	W	1.1	1	0	0	1	0	0	0	5	1	0	0	0	0	0	6	27	13	5	1	2	3	0	0
24	2012-05-30	Maj-NL	Los Angeles Dodgers		Milwaukee Brewers	9-9		0.2	1	0	0	1	2	0	1	3	1	0	0	0	0	0	5	15	9	4	2	1	0	0	0
25	2012-06-02	Maj-NL	Los Angeles Dodgers	@	Colorado Rockies	9-9		1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	14	8	3	1	1	1	0	0
26	2012-06-04	Maj-NL	Los Angeles Dodgers	@	Philadelphia Phillies	9-9	S	1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	11	7	2	3	0	1	1	0
27	2012-06-05	Maj-NL	Los Angeles Dodgers	@	Philadelphia Phillies	9-9	S	1.0	1	0	0	0	2	0	0	4	0	0	0	0	0	0	4	15	10	4	2	2	0	0	0
28	2012-06-06	Maj-NL	Los Angeles Dodgers	@	Philadelphia Phillies	9-9	S	1.0	1	1	1	1	1	0	1	4	1	0	0	0	0	0	6	32	19	4	4	0	3	1	1
29	2012-06-11	Maj-NL	Los Angeles Dodgers		Los Angeles Angels of Anaheim	9-9	L	1.0	1	1	1	1	2	0	0	4	0	0	0	0	0	2	5	24	14	3	4	1	1	1	0
30	2012-06-12	Maj-NL	Los Angeles Dodgers		Los Angeles Angels of Anaheim	9-9	S	1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	10	9	2	2	0	1	0	0
31	2012-06-13	Maj-NL	Los Angeles Dodgers		Los Angeles Angels of Anaheim	9-9	L	0.2	1	1	1	0	1	1	0	3	0	0	0	0	0	0	3	14	10	2	2	0	2	0	0
32	2012-06-15	Maj-NL	Los Angeles Dodgers		Chicago White Sox	9-9	S	1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	15	9	7	0	1	0	0	0
33	2012-06-23	Maj-NL	Los Angeles Dodgers	@	Los Angeles Angels of Anaheim	9-9	S	1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	14	10	3	1	2	0	0	0
34	2012-06-29	Maj-NL	Los Angeles Dodgers		New York Mets	8-8		1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	14	9	4	3	0	1	0	0
35	2012-07-01	Maj-NL	Los Angeles Dodgers		New York Mets	9-9		1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	12	8	4	3	0	1	0	0
36	2012-07-03	Maj-NL	Los Angeles Dodgers		Cincinnati Reds	9-9	S	1.0	0	0	0	1	0	0	0	3	0	0	0	0	0	0	4	18	10	4	2	0	3	0	1
37	2012-07-04	Maj-NL	Los Angeles Dodgers		Cincinnati Reds	9-9	S	1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	8	7	2	2	0	1	0	0
38	2012-07-05	Maj-NL	Los Angeles Dodgers	@	Arizona Diamondbacks	9-9	S	1.0	0	0	0	0	3	0	0	3	0	0	0	0	0	0	3	11	9	7	2	0	0	0	0
39	2012-07-08	Maj-NL	Los Angeles Dodgers	@	Arizona Diamondbacks	8-8		1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	16	10	1	2	0	1	0	1
40	2012-07-13	Maj-NL	Los Angeles Dodgers		San Diego Padres	9-9	S	1.0	0	0	0	1	0	0	0	3	0	0	0	0	0	0	4	15	7	2	1	2	1	0	1
41	2012-07-14	Maj-NL	Los Angeles Dodgers		San Diego Padres	9-9	L	1.0	2	2	1	0	1	0	0	5	0	0	0	0	0	2	5	26	18	5	3	1	3	2	1
42	2012-07-17	Maj-NL	Los Angeles Dodgers		Philadelphia Phillies	8-9		1.1	1	0	0	0	0	0	0	4	0	0	0	0	0	0	4	13	8	1	1	3	2	0	1
43	2012-07-18	Maj-NL	Los Angeles Dodgers		Philadelphia Phillies	9-9		1.0	1	0	0	2	1	0	0	4	0	0	0	0	0	0	6	27	14	6	2	1	2	0	0
44	2012-07-20	Maj-NL	Los Angeles Dodgers	@	New York Mets	9-9	S	1.0	1	0	0	0	2	0	0	4	0	0	0	0	0	0	4	17	13	4	3	2	1	0	1
45	2012-07-21	Maj-NL	Los Angeles Dodgers	@	New York Mets	9-9	S	1.0	0	0	0	2	1	0	0	3	0	0	0	0	0	0	5	22	11	4	2	0	2	0	1
46	2012-07-23	Maj-NL	Los Angeles Dodgers	@	St. Louis Cardinals	9-9	S	1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	15	10	4	0	1	0	0	0
47	2012-07-27	Maj-NL	Los Angeles Dodgers	@	San Francisco Giants	10-10	S	1.0	2	0	0	0	2	0	0	5	0	0	0	0	0	0	5	18	15	4	2	1	2	1	0
48	2012-08-01	Maj-NL	Los Angeles Dodgers		Arizona Diamondbacks	9-9		1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	9	7	2	2	0	1	1	0
49	2012-08-04	Maj-NL	Los Angeles Dodgers		Chicago Cubs	9-9	S	1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	9	9	5	2	0	1	1	0
50	2012-08-05	Maj-NL	Los Angeles Dodgers		Chicago Cubs	9-9	W	1.0	1	1	1	0	1	1	0	4	0	0	0	0	0	0	4	13	8	0	2	0	3	0	0
51	2012-08-08	Maj-NL	Los Angeles Dodgers		Colorado Rockies	9-9	S	1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	3	11	8	2	4	0	1	0	1
52	2012-08-10	Maj-NL	Los Angeles Dodgers	@	Miami Marlins	9-9	S	1.0	1	0	0	1	1	0	0	4	1	0	0	0	0	0	5	20	12	5	2	1	2	1	0
53	2012-08-13	Maj-NL	Los Angeles Dodgers	@	Pittsburgh Pirates	9-9	S	1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	7	6	2	2	0	2	0	1
54	2012-08-18	Maj-NL	Los Angeles Dodgers	@	Atlanta Braves	8-9	S	1.1	1	1	1	0	3	1	0	5	0	0	0	0	0	0	5	15	14	5	4	1	1	0	0
55	2012-08-22	Maj-NL	Los Angeles Dodgers		San Francisco Giants	9-9		1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	16	12	3	1	1	1	1	0
56	2012-08-27	Maj-NL	Los Angeles Dodgers	@	Colorado Rockies	8-8		0.2	4	4	4	0	1	0	0	6	1	1	0	0	0	0	6	16	11	1	0	1	4	2	0
57	2012-09-20	Maj-NL	Los Angeles Dodgers	@	Washington Nationals	7-7		0.1	0	0	0	0	0	0	0	1	0	0	0	0	0	1	1	3	2	1	0	1	0	0	0
58	2012-09-21	Maj-NL	Los Angeles Dodgers	@	Cincinnati Reds	7-7		1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	14	10	4	2	1	1	0	1
59	2012-09-23	Maj-NL	Los Angeles Dodgers	@	Cincinnati Reds	7-7		1.0	0	0	0	1	3	0	0	3	0	0	0	0	0	0	4	19	13	4	4	0	0	0	0
60	2012-09-25	Maj-NL	Los Angeles Dodgers	@	San Diego Padres	8-8		1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	11	9	1	2	2	0	0	0
61	2012-09-27	Maj-NL	Los Angeles Dodgers	@	San Diego Padres	7-7		1.0	0	0	0	1	0	0	0	3	0	0	0	0	0	0	4	18	12	2	1	1	2	0	0
62	2012-09-29	Maj-NL	Los Angeles Dodgers		Colorado Rockies	8-8		1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	3	11	10	3	1	0	2	1	0
63	2012-10-01	Maj-NL	Los Angeles Dodgers		San Francisco Giants	8-8		1.0	2	1	1	0	2	0	0	5	1	0	0	0	0	0	5	17	12	4	3	1	2	2	0
64	2012-10-02	Maj-NL	Los Angeles Dodgers		San Francisco Giants	8-8		1.0	0	0	0	0	3	0	0	3	0	0	0	0	0	0	3	13	9	2	4	0	0	0	0
65	2012-10-03	Maj-NL	Los Angeles Dodgers		San Francisco Giants	9-9		1.0	0	0	0	1	2	0	0	3	0	0	0	0	0	0	4	18	12	3	7	0	1	0	0

2012 Player Pitching Splits

2012 Player Pitching Splits
Split	G	PA	AB	R	H	2B	3B	HR	SB	CS	BB	SO	BA	OBP	SLG	OPS	BAbip	TB	GDP	HBP	SH	SF	IBB
Total	65	252	226	18	33	7	2	6	5	0	22	99	.146	.230	.274	.505	.221	62	1	3	0	1	1

Home	36	139	123	9	16	4	0	4	4	0	14	55	.130	.230	.260	.490	.188	32	0	2	0	0	1
Away	29	113	103	9	17	3	2	2	1	0	8	44	.165	.230	.291	.521	.259	30	1	1	0	1	0

April	14	58	50	4	6	1	0	2	0	0	7	24	.120	.241	.260	.501	.167	13	0	1	0	0	1
May	10	41	36	2	7	2	1	1	0	0	3	14	.194	.268	.389	.657	.273	14	1	1	0	1	0
June	10	36	33	3	4	1	0	1	2	0	2	16	.121	.194	.242	.437	.188	8	0	1	0	0	0
July	13	52	46	2	7	0	0	0	2	0	6	18	.152	.250	.152	.402	.250	7	0	0	0	0	0
August	9	35	34	6	7	2	1	2	0	0	1	14	.206	.229	.500	.729	.278	17	0	0	0	0	0
September	6	18	16	0	0	0	0	0	1	0	2	6	.000	.111	.000	.111	.000	0	0	0	0	0	0
October	3	12	11	1	2	1	0	0	0	0	1	7	.182	.250	.273	.523	.500	3	0	0	0	0	0

As Reliever	65	252	226	18	33	7	2	6	5	0	22	99	.146	.230	.274	.505	.221	62	1	3	0	1	1

vs RHB as RHP	62	123	110		16	4	1	2			11	52	.146	.236	.255	.490	.250	28	0	2	0	0	0
vs LHB as RHP	61	129	116		17	3	1	4			11	47	.147	.225	.293	.518	.197	34	1	1	0	1	1

Bases Empty	63	168	154		20	5	1	4			12	61	.130	.202	.253	.456	.180	39	0	2	0	0	0
Runners On	34	84	72		13	2	1	2			10	38	.181	.286	.319	.605	.333	23	1	1	0	1	1

vs. Younger Batters	27	32	28		4	0	0	1			4	12	.143	.250	.250	.500	.200	7	0	0	0	0	0
vs. Older Batters	65	220	198		29	7	2	5			18	87	.147	.227	.278	.505	.224	55	1	3	0	1	1

Table
Split	W	L	W-L%	ERA	G	GS	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	SO9	SO/W
Total	5	3	.625	2.35	65	0	25	65.0	33	18	17	6	22	1	99	3	0	0	252	0.846	13.7	4.50

Home	5	3	.625	2.00	36	0	12	36.0	16	9	8	4	14	1	55	2	0	0	139	0.833	13.8	3.93
Away	0	0		2.79	29	0	13	29.0	17	9	9	2	8	0	44	1	0	0	113	0.862	13.7	5.50

April	2	0	1.000	2.45	14	0	2	14.2	6	4	4	2	7	1	24	1	0	0	58	0.886	14.7	3.43
May	2	0	1.000	1.80	10	0	4	10.0	7	2	2	1	3	0	14	1	0	0	41	1.000	12.6	4.67
June	0	2	.000	2.79	10	0	6	9.2	4	3	3	1	2	0	16	1	0	0	36	0.621	14.9	8.00
July	0	1	.000	0.68	13	0	8	13.1	7	2	1	0	6	0	18	0	0	0	52	0.975	12.2	3.00
August	1	0	1.000	6.00	9	0	5	9.0	7	6	6	2	1	0	14	0	0	0	35	0.889	14.0	14.00
September	0	0		0.00	6	0	0	5.1	0	0	0	0	2	0	6	0	0	0	18	0.375	10.1	3.00
October	0	0		3.00	3	0	0	3.0	2	1	1	0	1	0	7	0	0	0	12	1.000	21.0	7.00

As Reliever	5	3	.625	2.35	65	0	25	65.0	33	18	17	6	22	1	99	3	0	0	252	0.846	13.7	4.50

Please note that splits include both major and minor league stats. We have decided that the splits across all levels is more useful than just minor league stats.

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Kenley Jansen

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