‹earlier

Sep 9, 2026Wednesday

MIN2

DET7

TOR0

ATH2

STL6

SF7

WSH2

SD9

TEX2

SEA3

CLE5

BAL9

HOU7

PHI11

NYM15

MIA14

LAA6

BOS4

COL1

NYY6

TB7

ATL2

ARI2

KC5

PIT4

CWS2

CHC6

MIL8

CIN1

LAD14

Sep 10, 2026Thursday

TB1

ATL3

HOU2

PHI1

TEX3

SEA4

COL3

NYY10

PIT2

CWS0

Sep 11, 2026Friday

PIT2

CHC12

COL2

DET6

LAA3

WSH4

NYM4

NYY6

BAL7

TOR4

KC3

BOS2

HOU1

TB3

LAD6

MIA2

PHI5

ATL6

CIN0

MIL20

CLE5

MIN2

CWS3

STL7

SEA5

ATH6

TEX1

ARI9

SD7

SF5

Sep 12, 2026Saturday

COL7

DET11

NYM12

NYY2

PIT3

CHC4

BAL3

TOR7

LAA5

WSH6

SD7

SF6

KC1

BOS5

CLE3

MIN4

LAD3

MIA4

HOU2

TB3

CIN9

MIL13

PHI2

ATL12

CWS6

STL5

TEX6

ARI2

SEA19

ATH1

Sep 13, 2026Sunday

COL1

DET8

KC1

BOS4

LAA5

WSH6

PHI9

ATL4

NYM0

NYY2

BAL1

TOR8

HOU4

TB14

LAD4

MIA6

CLE9

MIN2

CIN4

MIL3

CWS1

STL3

PIT4

CHC3

SEA7

ATH8

TEX7

ARI6

SD6

SF4

later›

Sep 13, 2026Sunday

📅upcoming ⇥

This day in baseball · September 16, 1871: the New York Mutuals visited the Boston Red Stockings at South End Grounds I. Boston Red Stockings 9, New York Mutuals 7. W1871 in baseball↗

From the vault · October 15, 2008 · 2008 NLCS, Game 5: The Philadelphia Phillies beat the Los Angeles Dodgers 5–1 at Dodger Stadium to win the NL pennant, 4 games to 1. ▶ Video ↗

Kenley JansenWWikipedia↗

Bats: B · Throws: R · Born 1987-09-30 · Played 2010–2022 · Career WAR 24.1 (bWAR) ·

IDs

BBREF=janseke01, LAHMAN=janseke01, MLBAM=445276, RETROSHEET=jansk001

Photo: D. Benjamin Miller, CC0 · Wikimedia Commons

REGULAR POSTSEASON

📋 Game logs → ⚾ Statcast pitching → 🏏 Statcast batting →

Batting

Year	Team	Lg	G	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	WAR
2010	LAN	NL	26		1	1	1	0	0	0	0	0	0	1	0	1.000	1.000	1.000	2.000	0.1
2011	LAN	NL	51		0	0	0	0	0	0	0	0	0	0	0					0.0
2012	LAN	NL	65		0	0	0	0	0	0	0	0	0	0	0					0.0
2013	LAN	NL	75		1	0	0	0	0	0	0	0	0	0	0	.000	.000	.000	.000	0.0
2014	LAN	NL	68		1	0	0	0	0	0	0	0	0	0	1	.000	.000	.000	.000	0.0
2015	LAN	NL	54		0	0	0	0	0	0	0	0	0	0	0					0.0
2016	LAN	NL	72		0	0	0	0	0	0	0	0	0	0	0					0.0
2017	LAN	NL	65		4	0	2	1	0	0	1	0	0	0	0	.500	.500	.750	1.250	0.1
2018	LAN	NL	69		0	0	0	0	0	0	0	0	0	0	0					0.0
2019	LAN	NL	62		1	0	0	0	0	0	0	0	0	0	1	.000	.000	.000	.000	0.0
2020	LAN	NL	27		0	0	0	0	0	0	0	0	0	0	0
2021	LAN	NL	69		1	0	0	0	0	0	0	0	0	0	1	.000	.000	.000	.000	0.0
2022	ATL	NL	65		0	0	0	0	0	0	0	0	0	0	0
2023	BOS	AL	51		0	0	0	0	0	0	0	0	0	0	0					0.0
2024	BOS	AL	54		0	0	0	0	0	0	0	0	0	0	0					0.0
2025	LAA	AL	62		0	0	0	0	0	0	0	0	0	0	0					0.0
Total			935		9	1	3	1	0	0	1	0	0	1	3	.333	.400	.444	.844	0.2

Pitching

Year	Team	Lg	W	L	G	GS	CG	SHO	SV	IP	H	ER	HR	BB	SO	ERA	WHIP	WAR
2010	LAN	NL	1	0	25	0	0	0	4	27.0	12	2	0	15	41	0.67	1.000	1.4
2011	LAN	NL	2	1	51	0	0	0	5	53.2	30	17	3	26	96	2.85	1.043	0.8
2012	LAN	NL	5	3	65	0	0	0	25	65.0	33	17	6	22	99	2.35	.846	1.9
2013	LAN	NL	4	3	75	0	0	0	28	76.2	48	16	6	18	111	1.88	.861	2.6
2014	LAN	NL	2	3	68	0	0	0	44	65.1	55	20	5	19	101	2.76	1.133	1.2
2015	LAN	NL	2	1	54	0	0	0	36	52.1	33	14	6	8	80	2.41	.783	1.4
2016	LAN	NL	3	2	71	0	0	0	47	68.2	35	14	4	11	104	1.83	.670	2.8
2017	LAN	NL	5	0	65	0	0	0	41	68.1	44	10	5	7	109	1.32	.746	3.0
2018	LAN	NL	1	5	69	0	0	0	38	71.2	54	24	13	17	82	3.01	.991	0.6
2019	LAN	NL	5	3	62	0	0	0	33	63.0	51	26	9	16	80	3.71	1.063	0.1
2020	LAN	NL	3	1	27	0	0	0	11	24.1	19	9	2	9	33	3.33	1.151	0.3
2021	LAN	NL	4	4	69	0	0	0	38	69.0	36	17	4	36	86	2.22	1.043	2.5
2022	ATL	NL	5	2	65	0	0	0	41	64.0	45	24	8	22	85	3.38	1.047	1.0
2023	BOS	AL	3	6	51	0	0	0	29	44.2	40	18	5	17	52	3.63	1.276	0.7
2024	BOS	AL	4	2	54	0	0	0	27	54.2	38	20	4	20	62	3.29	1.061	1.2
2025	LAA	AL	5	4	62	0	0	0	29	59.0	37	17	8	19	57	2.59	.949	2.2
2026	DET	AL			45					41.0	23	14	6	21	47	3.07	1.073	0.2
Total			54	40	978	0	0	0	476	968.1	633	279	94	303	1325	2.59	.967	23.9

Fielding

Year	Team	Lg	Pos	G	GS	Inn	PO	A	E	DP
2010	LAN	NL	P	25	0	27.0	1	1	0	0
2011	LAN	NL	P	51	0	53.2	2	3	0	1
2012	LAN	NL	P	65	0	65.0	1	5	1	0
2013	LAN	NL	P	75	0	76.2	3	1	0	0
2014	LAN	NL	P	68	0	65.1	6	2	1	1
2015	LAN	NL	P	54	0	52.1	0	2	1	0
2016	LAN	NL	P	71	0	68.2	3	1	1	0
2017	LAN	NL	P	65	0	68.1	4	1	0	0
2018	LAN	NL	P	69	0	71.2	1	4	0	1
2019	LAN	NL	P	62	0	63.0	7	2	1	0
2020	LAN	NL	P	27	0	24.1	1	0	0	0
2021	LAN	NL	P	69	0	69.0	4	2	0	0
2022	ATL	NL	P	65	0	64.0	1	3	0	0
2023	BOS	AL	P	51	0	44.2	1	3	0	0
2024	BOS	AL	P	54	0	54.2	1	1	0	0
2025	LAA	AL	P	62	0	59.0	1	1	1	0
Total				933	0	927.1	37	32	6	3

Awards

Year	Award	Lg
2016	TSN All-Star	NL
2016	TSN Reliever of the Year	NL
2016	Reliever of the Year Award	NL
2017	TSN All-Star	NL
2017	TSN Reliever of the Year	NL
2017	Reliever of the Year Award	NL
2017	Reliever of the Month	NL
2020	Reliever of the Month	NL
2021	All-MLB Team - Second Team	ML
2025	Reliever of the Month	AL