MLB/Players/Kenley Jansen

KENLEY JANSEN

P · Detroit Tigers · 2010–2026 · 1,850 games

1,850

CAREER GAMES · REGULAR SEASON

15 seasons · postseason below

.183

CAREER BATTING AVERAGE

1,146 hits in 6,252 at-bats

160

CAREER HOME RUNS

276 RBI · 238 stolen bases

2.62

CAREER ERA

967.0 innings · 1,322 strikeouts

58-46

CAREER RECORD

WHIP 0.97

01/Hitting

Season by season
Regular season

Season	Club	G	AB	R	H	2B	3B	HR	RBI	BB	SO	SB	AVG	OBP	SLG	OPS
2024	BOS	108	388	40	76	18	0	8	16	40	124	20	.196	.271	.304	.575
2023	BOS	102	338	42	80	18	0	10	19	34	104	26	.237	.306	.379	.685
2022	ATL	130	468	50	90	12	6	16	27	44	170	20	.192	.262	.346	.608
2021	LAD	138	472	42	72	14	0	8	22	72	172	20	.153	.265	.233	.498
2020	LAD	54	180	22	38	6	0	4	10	18	66	4	.211	.283	.311	.594
2019	LAD	124	480	56	102	24	2	18	32	32	160	26	.212	.262	.383	.645
2018	LAD	138	538	56	108	16	2	26	27	34	164	22	.201	.248	.383	.631
2017	LAD	130	496	22	88	12	2	10	14	14	218	22	.177	.200	.270	.470
2016	LAD	144	468	28	70	16	4	8	14	22	208	8	.150	.188	.252	.440
2015	LAD	108	376	28	66	10	0	12	20	16	160	10	.176	.209	.298	.507
2014	LAD	136	492	40	110	20	2	10	23	38	202	12	.224	.279	.333	.613
2013	LAD	150	542	32	96	12	2	12	13	36	222	14	.177	.228	.273	.501
2012	LAD	130	452	36	66	14	4	12	19	44	198	10	.146	.222	.274	.496
2011	LAD	102	378	34	60	8	0	6	16	52	192	14	.159	.260	.228	.488
2010	LAD	50	184	4	24	6	0	0	4	30	82	10	.130	.252	.163	.415
Career	–	1,744	6,252	532	1,146	206	24	160	276	526	2,442	238	.183	.247	.301	.547

02/Pitching

Season by season
Regular season

Season	Club	G	W	L	IP	H	ER	BB	SO	HR	ERA	WHIP
2026	DET	44	4	6	39.2	24	16	22	44	7	3.63	1.16
2025	LAA	62	5	4	59.0	37	17	19	57	8	2.59	0.95
2024	BOS	54	4	2	54.2	38	20	20	62	4	3.29	1.06
2023	BOS	51	3	6	44.2	40	18	17	52	5	3.63	1.28
2022	ATL	65	5	2	64.0	45	24	22	85	8	3.38	1.05
2021	LAD	69	4	4	69.0	36	17	36	86	4	2.22	1.04
2020	LAD	27	3	1	24.1	19	9	9	33	2	3.33	1.15
2019	LAD	62	5	3	63.0	51	26	16	80	9	3.71	1.06
2018	LAD	69	1	5	71.2	54	24	17	82	13	3.01	0.99
2017	LAD	65	5	0	68.1	44	10	7	109	5	1.32	0.75
2016	LAD	72	3	2	68.2	35	14	11	104	4	1.83	0.67
2015	LAD	54	2	1	52.1	33	14	8	80	6	2.41	0.78
2014	LAD	68	2	3	65.1	55	20	19	101	5	2.76	1.13
2013	LAD	75	4	3	76.2	48	16	18	111	6	1.88	0.86
2012	LAD	65	5	3	65.0	33	17	22	99	6	2.35	0.85
2011	LAD	51	2	1	53.2	30	17	26	96	3	2.85	1.04
2010	LAD	25	1	0	27.0	12	2	15	41	0	0.67	1.00
Career	–	978	58	46	967.0	634	281	304	1,322	95	2.62	0.97

03/Postseason

Kept apart
Never folded in

Season	Club	G	AB	H	HR	RBI	AVG	IP	SO	ERA
2022	ATL	4	7	1	1	1	.143	2.0	2	4.50
2021	LAD	16	24	3	0	1	.125	7.0	14	0.00
2020	LAD	16	27	6	1	4	.222	7.0	8	5.14
2019	LAD	4	5	0	0	0	.000	1.2	2	0.00
2018	LAD	18	35	4	2	2	.114	10.2	13	1.69
2017	LAD	26	58	8	2	4	.138	16.2	20	1.62
2016	LAD	14	40	5	1	3	.125	11.2	19	3.09
2015	LAD	6	11	1	0	0	.091	3.1	4	0.00
2014	LAD	2	3	0	0	0	.000	1.0	2	0.00
2013	LAD	12	19	6	0	3	.316	4.1	10	4.15

04/Every pitch

2012 Regular season
Play log from 2015

Season

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010

Season type

Regular season Postseason

The play log begins in 2015. There is no pitch-level record of 2012, so no chart is drawn for it.

05/Game log

2012
Regular season

Date	Opp	Result	AB	R	H	HR	RBI	BB	SO	IP	H	ER	BB	SO
APR 5	@ SD	W 5–3	5	2	2	1	0	0	1	–	—	—	—	—
APR 5	@ SD	W 5–3	5	2	2	1	2	0	1	1.0	2	2	0	1
APR 8	@ SD	W 6–5	6	0	0	0	0	0	2	2.0	0	0	0	2
APR 8	@ SD	W 6–5	6	0	0	0	0	0	2	–	—	—	—	—
APR 10	vs PIT	W 2–1	3	0	0	0	0	0	2	–	—	—	—	—
APR 10	vs PIT	W 2–1	3	0	0	0	0	0	2	1.0	0	0	0	2
APR 12	vs PIT	W 4–1	4	0	1	0	0	0	3	–	—	—	—	—
APR 12	vs PIT	W 4–1	4	0	1	0	0	0	3	1.0	1	0	0	3
APR 14	vs SD	W 9–8	5	2	2	1	2	2	3	1.0	2	2	2	3
APR 14	vs SD	W 9–8	5	2	2	1	0	2	3	–	—	—	—	—
APR 15	vs SD	W 5–4	3	0	0	0	0	0	0	–	—	—	—	—
APR 15	vs SD	W 5–4	3	0	0	0	0	0	0	1.0	0	0	0	0
APR 18	@ MIL	L 4–5	3	0	0	0	0	0	2	–	—	—	—	—
APR 18	@ MIL	L 4–5	3	0	0	0	0	0	2	1.0	0	0	0	2
APR 19	@ MIL	L 2–3	3	0	0	0	0	0	1	–	—	—	—	—
APR 19	@ MIL	L 2–3	3	0	0	0	0	0	1	1.0	0	0	0	1
APR 21	@ HOU	W 3–1	3	0	0	0	0	1	3	–	—	—	—	—
APR 21	@ HOU	W 3–1	3	0	0	0	0	1	3	1.0	0	0	1	3
APR 21	@ HOU	W 5–1	2	0	0	0	0	1	0	–	—	—	—	—
APR 21	@ HOU	W 5–1	2	0	0	0	1	1	0	0.2	0	0	1	0
APR 25	vs ATL	L 3–4	3	0	0	0	0	1	2	–	—	—	—	—
APR 25	vs ATL	L 3–4	3	0	0	0	0	1	2	1.0	0	0	1	2
APR 26	vs ATL	L 2–4	4	0	1	0	0	0	1	1.0	1	0	0	1
APR 26	vs ATL	L 2–4	4	0	1	0	0	0	1	–	—	—	—	—
APR 28	vs WSH	W 3–2	3	0	0	0	0	0	1	1.0	0	0	0	1
APR 28	vs WSH	W 3–2	3	0	0	0	0	0	1	–	—	—	—	—
APR 29	vs WSH	W 2–0	3	0	0	0	0	2	3	1.0	0	0	2	3
APR 29	vs WSH	W 2–0	3	0	0	0	0	2	3	–	—	—	—	—
MAY 2	@ COL	W 7–6	4	1	2	0	1	0	1	1.0	2	1	0	1
MAY 2	@ COL	W 7–6	4	1	2	0	0	0	1	–	—	—	—	—
MAY 6	@ CHC	L 3–4	4	0	1	0	0	0	2	–	—	—	—	—
MAY 6	@ CHC	L 3–4	4	0	1	0	0	0	2	1.0	1	0	0	2
MAY 10	vs SF	W 6–2	3	0	0	0	0	1	2	–	—	—	—	—
MAY 10	vs SF	W 6–2	3	0	0	0	0	1	2	1.0	0	0	1	2
MAY 13	vs COL	W 2–1	3	0	0	0	0	0	1	1.0	0	0	0	1
MAY 13	vs COL	W 2–1	3	0	0	0	0	0	1	–	—	—	—	—
MAY 15	vs AZ	W 3–1	3	0	0	0	0	0	0	1.0	0	0	0	0
MAY 15	vs AZ	W 3–1	3	0	0	0	0	0	0	–	—	—	—	—
MAY 19	vs STL	W 6–5	4	1	1	1	0	0	3	–	—	—	—	—
MAY 19	vs STL	W 6–5	4	1	1	1	1	0	3	1.0	1	1	0	3
MAY 21	vs STL	W 6–5	3	0	0	0	0	0	1	–	—	—	—	—
MAY 21	vs STL	W 6–5	3	0	0	0	0	0	1	1.0	0	0	0	1
MAY 23	@ AZ	W 8–7	4	0	1	0	0	0	2	1.0	1	0	0	2
MAY 23	@ AZ	W 8–7	4	0	1	0	0	0	2	–	—	—	—	—
MAY 27	vs HOU	W 6–3	5	0	1	0	1	1	0	1.1	1	0	1	0
MAY 27	vs HOU	W 6–3	5	0	1	0	0	1	0	–	—	—	—	—
MAY 31	vs MIL	L 3–6	3	0	1	0	0	1	2	–	—	—	—	—
MAY 31	vs MIL	L 3–6	3	0	1	0	0	1	2	0.2	1	0	1	2
JUN 2	@ COL	W 6–2	3	0	0	0	0	0	1	1.0	0	0	0	1
JUN 2	@ COL	W 6–2	3	0	0	0	0	0	1	–	—	—	—	—
JUN 4	@ PHI	W 4–3	3	0	0	0	0	0	2	1.0	0	0	0	2
JUN 4	@ PHI	W 4–3	3	0	0	0	0	0	2	–	—	—	—	—
JUN 5	@ PHI	W 2–1	4	0	1	0	0	0	2	–	—	—	—	—
JUN 5	@ PHI	W 2–1	4	0	1	0	0	0	2	1.0	1	0	0	2
JUN 6	@ PHI	W 6–5	4	1	1	0	1	1	1	1.0	1	1	1	1
JUN 6	@ PHI	W 6–5	4	1	1	0	0	1	1	–	—	—	—	—
JUN 12	vs LAA	L 2–3	4	1	1	0	1	1	2	1.0	1	1	1	2
JUN 12	vs LAA	L 2–3	4	1	1	0	0	1	2	–	—	—	—	—
JUN 13	vs LAA	W 5–2	3	0	0	0	0	0	2	1.0	0	0	0	2
JUN 13	vs LAA	W 5–2	3	0	0	0	0	0	2	–	—	—	—	—
JUN 14	vs LAA	L 1–2	3	1	1	1	1	0	1	0.2	1	1	0	1
JUN 14	vs LAA	L 1–2	3	1	1	1	0	0	1	–	—	—	—	—
JUN 16	vs CWS	W 7–6	3	0	0	0	0	0	2	–	—	—	—	—
JUN 16	vs CWS	W 7–6	3	0	0	0	0	0	2	1.0	0	0	0	2
JUN 23	@ LAA	W 3–1	3	0	0	0	0	0	1	–	—	—	—	—
JUN 23	@ LAA	W 3–1	3	0	0	0	0	0	1	1.0	0	0	0	1
JUN 30	vs NYM	L 0–9	3	0	0	0	0	0	2	–	—	—	—	—
JUN 30	vs NYM	L 0–9	3	0	0	0	0	0	2	1.0	0	0	0	2
JUL 2	vs NYM	W 8–3	3	0	0	0	0	0	2	–	—	—	—	—
JUL 2	vs NYM	W 8–3	3	0	0	0	0	0	2	1.0	0	0	0	2
JUL 4	vs CIN	W 3–1	3	0	0	0	0	1	0	1.0	0	0	1	0
JUL 4	vs CIN	W 3–1	3	0	0	0	0	1	0	–	—	—	—	—
JUL 5	vs CIN	W 4–1	3	0	0	0	0	0	2	–	—	—	—	—
JUL 5	vs CIN	W 4–1	3	0	0	0	0	0	2	1.0	0	0	0	2
JUL 6	@ AZ	W 4–1	3	0	0	0	0	0	3	–	—	—	—	—
JUL 6	@ AZ	W 4–1	3	0	0	0	0	0	3	1.0	0	0	0	3
JUL 8	@ AZ	L 1–7	3	0	0	0	0	0	2	1.0	0	0	0	2
JUL 8	@ AZ	L 1–7	3	0	0	0	0	0	2	–	—	—	—	—
JUL 14	vs SD	W 2–1	3	0	0	0	0	1	0	–	—	—	—	—
JUL 14	vs SD	W 2–1	3	0	0	0	0	1	0	1.0	0	0	1	0
JUL 15	vs SD	L 6–7	5	2	2	0	0	0	1	–	—	—	—	—
JUL 15	vs SD	L 6–7	5	2	2	0	0	0	1	1.0	2	1	0	1
JUL 18	vs PHI	L 2–3	4	0	1	0	2	0	0	1.1	1	0	0	0
JUL 18	vs PHI	L 2–3	4	0	1	0	0	0	0	–	—	—	—	—
JUL 18	vs PHI	W 5–3	4	0	1	0	0	2	1	–	—	—	—	—
JUL 18	vs PHI	W 5–3	4	0	1	0	0	2	1	1.0	1	0	2	1
JUL 20	@ NYM	W 7–6	4	0	1	0	0	0	2	1.0	1	0	0	2
JUL 20	@ NYM	W 7–6	4	0	1	0	0	0	2	–	—	—	—	—
JUL 21	@ NYM	W 8–5	3	0	0	0	0	2	1	–	—	—	—	—
JUL 21	@ NYM	W 8–5	3	0	0	0	0	2	1	1.0	0	0	2	1
JUL 24	@ STL	W 5–3	3	0	0	0	0	0	2	1.0	0	0	0	2
JUL 24	@ STL	W 5–3	3	0	0	0	0	0	2	–	—	—	—	—
JUL 28	@ SF	W 5–3	5	0	2	0	0	0	2	1.0	2	0	0	2
JUL 28	@ SF	W 5–3	5	0	2	0	0	0	2	–	—	—	—	—
AUG 1	vs AZ	L 0–4	3	0	0	0	0	0	2	–	—	—	—	—
AUG 1	vs AZ	L 0–4	3	0	0	0	0	0	2	1.0	0	0	0	2
AUG 5	vs CHC	W 7–6	4	1	1	1	0	0	1	–	—	—	—	—
AUG 5	vs CHC	W 3–1	3	0	0	0	0	0	2	–	—	—	—	—
AUG 5	vs CHC	W 3–1	3	0	0	0	0	0	2	1.0	0	0	0	2
AUG 5	vs CHC	W 7–6	4	1	1	1	1	0	1	1.0	1	1	0	1
AUG 9	vs COL	W 6–4	3	0	0	0	0	0	2	–	—	—	—	—
AUG 9	vs COL	W 6–4	3	0	0	0	0	0	2	1.0	0	0	0	2
AUG 10	@ MIA	W 5–2	4	0	1	0	0	1	1	1.0	1	0	1	1
AUG 10	@ MIA	W 5–2	4	0	1	0	0	1	1	–	—	—	—	—
AUG 13	@ PIT	W 5–4	3	0	0	0	0	0	1	–	—	—	—	—
AUG 13	@ PIT	W 5–4	3	0	0	0	0	0	1	1.0	0	0	0	1
AUG 18	@ ATL	W 6–2	5	1	1	1	0	0	3	–	—	—	—	—
AUG 18	@ ATL	W 6–2	5	1	1	1	1	0	3	1.1	1	1	0	3
AUG 23	vs SF	L 4–8	3	0	0	0	0	0	1	1.0	0	0	0	1
AUG 23	vs SF	L 4–8	3	0	0	0	0	0	1	–	—	—	—	—
AUG 28	@ COL	L 0–10	6	4	4	0	0	0	1	–	—	—	—	—
AUG 28	@ COL	L 0–10	6	4	4	0	3	0	1	0.2	4	4	0	1
SEP 20	@ WSH	L 1–4	1	0	0	0	0	0	0	–	—	—	—	—
SEP 20	@ WSH	L 1–4	1	0	0	0	0	0	0	0.1	0	0	0	0
SEP 21	@ CIN	W 3–1	3	0	0	0	0	0	1	1.0	0	0	0	1
SEP 21	@ CIN	W 3–1	3	0	0	0	0	0	1	–	—	—	—	—
SEP 24	@ CIN	W 5–3	3	0	0	0	0	1	3	–	—	—	—	—
SEP 24	@ CIN	W 5–3	3	0	0	0	0	1	3	1.0	0	0	1	3
SEP 26	@ SD	L 1–2	3	0	0	0	0	0	1	–	—	—	—	—
SEP 26	@ SD	L 1–2	3	0	0	0	0	0	1	1.0	0	0	0	1
SEP 28	@ SD	W 8–4	3	0	0	0	0	1	0	–	—	—	—	—
SEP 28	@ SD	W 8–4	3	0	0	0	0	1	0	1.0	0	0	1	0
SEP 30	vs COL	W 3–0	3	0	0	0	0	0	1	1.0	0	0	0	1
SEP 30	vs COL	W 3–0	3	0	0	0	0	0	1	–	—	—	—	—
OCT 2	vs SF	W 3–2	5	1	2	0	1	0	2	1.0	2	1	0	2
OCT 2	vs SF	W 3–2	5	1	2	0	0	0	2	–	—	—	—	—
OCT 3	vs SF	L 3–4	3	0	0	0	0	0	3	–	—	—	—	—
OCT 3	vs SF	W 5–1	3	0	0	0	0	1	2	1.0	0	0	1	2
OCT 3	vs SF	L 3–4	3	0	0	0	0	0	3	1.0	0	0	0	3
OCT 3	vs SF	W 5–1	3	0	0	0	0	1	2	–	—	—	—	—

Regular season and postseason are separate tables and are never summed into one career line; spring training is excluded entirely. Hitting and pitching come from different source rows, so a two-way player has both tables and neither borrows from the other. Innings pitched is summed as outs and converted once: the stored value counts thirds, so “6.1” means six innings and one out, and adding those as decimals understates a career. ERA and WHIP are computed from those totals rather than averaged across seasons. On-base percentage is (H + BB) over (AB + BB), which runs slightly under the official figure because the source rows carry no hit-by-pitch or sacrifice fly. The charts cover 2015 onward only, and the spray chart plots batted balls with a recorded landing spot: a strikeout or a walk has no location and is not a missing dot. Its field is a representative park, not the one the ball was hit in, because a spray chart pooled across a season is hit in thirty different outfields.