Kenley Jansen

#74 - Relief Pitcher

Bats / Throws	Switch / Right
Date of Birth	9/30/1987 (37)
Height, Weight	6'5", 265 lb
Hometown	Willemstad, CUW

2024 Season Stats

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%
	27	54.2	3.29	1.06	28.4%	9.2%

	12^th 3 Sv	130^th 45 IP	117^th 4.00 ERA	67^th 1.28 WHIP	71^st 23.7% K%	187^th 9.1% BB%

	FB MPH	SwStr%	CSW%	Str-ICR	MTK%	PLV	PLA
	93.2	13.4%	31.1%	-	9.1%	5.01	3.18

	204^th 94.6 FB MPH	120^th 12.7% SwStr%	82^nd 29.2% CSW%	- Str-ICR	326^th - MTK%	260^th 5.13 PLV	163^rd - PLA

Articles

9/28/2024TWF 93 - Super K(etel)MartJohn Ke

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9/25/2024Fantasy Baseball Relief Pitcher Rankings - 9/25/24 Depth ChartScott McDermott

9/24/2024MLB News & Moments You Should Know: 09/24/2024Justin Perri

See More Articles

Stats Glossary

Overview

Hide 2024 MLB Percentile | Hide 2024 MLB Average

Year	Team	G	GS	IP	W-L	Sv	Hld	ERA	WHIP	xERA	FIP	xFIP	PLA	K%	BB%	H/9	HR/9	BABIP	HR/FB%	LOB%	ICR	GB%	SwStr%	CSW%	IPR	PLV
2010	LAD	25	0	27.0	1-0	4	-	0.67	1.00	-	1.82	-	-	37.6%	13.8%	4.0	0.00	.235	-	92.9%	-	-	-	-	-	-
2011	LAD	51	0	53.2	2-1	5	-	2.85	1.04	-	1.73	-	-	44.0%	11.9%	5.0	0.50	.297	-	76.2%	-	-	-	-	-	-
2012	LAD	65	0	65.0	5-3	25	-	2.35	0.85	-	2.40	-	-	39.3%	8.7%	4.6	0.83	.221	-	80.6%	-	-	-	-	-	-
2013	LAD	75	0	76.2	4-3	28	-	1.88	0.86	-	1.99	-	-	38.0%	6.2%	5.6	0.70	.273	-	87.5%	-	-	-	-	-	-
2014	LAD	68	0	65.1	2-3	44	-	2.76	1.13	-	1.90	-	-	37.7%	7.1%	7.6	0.69	.352	-	80.6%	-	-	-	-	-	-
2015	LAD	54	0	52.1	2-1	36	-	2.41	0.78	-	2.14	-	-	40.0%	4.0%	5.7	1.03	.260	-	83.8%	-	-	-	-	-	-
2016	LAD	72	0	68.2	3-2	47	-	1.83	0.67	-	1.43	-	-	41.4%	4.4%	4.6	0.52	.244	-	80.2%	-	-	-	-	-	-
2017	LAD	65	0	68.1	5-0	41	-	1.32	0.75	-	1.31	-	-	42.2%	2.7%	5.8	0.66	.291	-	91.3%	-	-	-	-	-	-
2018	LAD	69	0	71.2	1-5	38	0	3.01	0.99	-	4.03	-	-	28.4%	5.9%	6.8	1.63	.234	-	82.1%	-	-	14.6%	30.6%	0.64	-
2019	LAD	62	0	63.0	5-3	33	0	3.71	1.06	-	3.48	-	-	30.4%	6.1%	7.3	1.29	.273	-	73.6%	-	-	17.2%	32.8%	0.73	-
2020	LAD	27	0	24.1	3-1	11	0	3.33	1.15	2.59	3.03	3.91	4.04	32.4%	8.8%	7.0	0.74	.309	8.7%	70.9%	29.8%	27.8%	16.1%	31.2%	0.72	5.14
2021	LAD	69	0	69.0	4-4	38	0	2.22	1.04	2.72	3.08	4.15	3.46	30.9%	12.9%	4.7	0.52	.216	6.2%	77.5%	32.0%	36.6%	16.7%	33.1%	0.71	5.06
2022	ATL	65	0	64.0	5-2	41	0	3.38	1.05	2.74	3.21	3.57	3.65	32.7%	8.5%	6.3	1.13	.259	10.4%	76.1%	33.8%	30.5%	13.9%	32.3%	0.73	4.90
2023	BOS	51	0	44.2	3-6	29	0	3.63	1.28	3.40	3.66	4.87	3.57	27.7%	9.0%	8.1	1.01	.313	7.8%	73.1%	36.8%	26.7%	15.1%	30.9%	0.65	5.09
2024	BOS	54	0	54.2	4-2	27	0	3.29	1.06	3.36	3.00	3.91	3.18	28.4%	9.2%	6.3	0.66	.260	6.7%	73.0%	34.8%	31.3%	13.4%	31.1%	0.63	5.01
RP MLB Percentile		63	0	61	70-38	97	0	66	79	72	84	59	52	79	45	82	76	73	85	51	64	6	63	76	-	24
RP MLB AVG		41	0	45.0	3-2	3	7	4.00	1.28	4.11	4.05	4.01	3.18	23.7%	9.1%	8.0	1.07	.288	12.5%	72.5%	36.8%	44.8%	12.7%	29.2%	0.53	5.13
Career		872	0	868.1	49-36	447	0	2.57	0.96	-	-	-	0.47	35.4%	7.6%	5.9	0.83	.267	15.6%	79.6%	21.5%	31.3%	15.3%	31.8%	0.69	5.02

Repertoire

Cutter | 85%
Slider | 8%
Sinker | 7%
Curveball | 0%
Four-Seamer | 0%
All

2018 2019 2020 2021 2022 2023 2024 All

Hide 2024 MLB Percentile | Hide 2024 MLB Average

Year	Usage%	MPH	Zone%	O-Sw%	Str%	SwStr%	CS%	CSW%	Str-ICR	GB%	FB%	ICR	HR/FB%	AVG	BABIP	HL	HP	MTK%	PLV
2018	17.2%	92.2	-	-	73.5%	20.9%	19.9%	40.8%	-	-	-	-	-	.188	.296	-	-	-	-
2019	24.5%	91.7	-	-	72.9%	13.0%	17.6%	30.5%	-	-	-	-	-	.238	.310	-	-	-	-
2020	62.6%	90.8	45.2%	35.9%	67.4%	14.3%	14.3%	28.7%	60.2%	29.4%	44.1%	27.8%	13.3%	.213	.235	-7	0.5	5.7%	5.33
2021	57.9%	92.5	52.7%	28.0%	68.4%	16.8%	16.8%	33.5%	58.1%	34.1%	44.0%	35.2%	5.0%	.176	.227	-11	-10.6	5.2%	5.18
2022	64.4%	92.2	55.4%	33.2%	72.1%	15.1%	19.0%	34.1%	62.2%	30.8%	48.4%	35.2%	4.5%	.170	.247	-14	-15.5	11.7%	4.87
2023	77.4%	94.3	53.4%	35.8%	71.3%	14.7%	17.6%	32.3%	58.8%	22.0%	60.4%	38.0%	5.5%	.241	.326	+2	-1.8	4.3%	5.24
2024	84.8%	92.2	56.0%	27.1%	68.5%	14.0%	19.4%	33.4%	56.4%	27.3%	45.5%	37.3%	8.0%	.215	.283	-5	-6.8	8.7%	5.01
RP MLB Percentile	100	89	83	48	71	68	70	83	32	24	68	63	55	66	55	96	99	25	34
RP MLB AVG	22.4%	89.3	47.2%	27.8%	63.3%	10.8%	15.9%	26.8%	48.3%	41.9%	34.4%	44.8%	14.1%	.277	.291	+1	0.7	6.4%	5.11

Year	xAVG	xwOBA	xBABIP	xwoBACON	HH%	Brl%	ICR	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2018	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2020	.179	.270	.220	.254	-	2.9%	27.8%	82.9	81.5	20.0	-3.8	8.0	-1.7	6.2	7.4	2,521
2021	.207	.291	.265	.300	-	5.5%	35.2%	83.3	83.1	22.8	-3.7	10.2	-1.4	6.3	7.1	2,693
2022	.166	.232	.235	.288	-	4.4%	35.2%	84.5	85.6	21.4	-4.5	9.8	-1.2	6.5	6.9	2,546
2023	.211	.283	.275	.351	-	6.6%	38.0%	90.1	86.5	32.0	-0.2	10.7	-2.3	6.0	6.8	2,622
2024	.229	.302	.291	.383	-	12.7%	37.3%	90.7	88.4	23.0	-2.8	10.4	-1.9	6.3	6.8	2,619
RP MLB Percentile	68	65	51	45	-	21	63	38	47	27	95	100	32	94	85	89
RP MLB AVG	.288	.366	.298	.385	-	6.9%	44.8%	88.3	86.7	14.9	-0.5	4.4	-0.9	5.7	6.3	2,373

Year	P	TBF	Strikes	Balls	1B	2B	3B	HR	H	TB	TIC	K	BB	HBP
2018	196	51	144	52	7	1	0	1	9	11	0	20	3	0
2019	262	67	191	71	8	5	0	2	15	19	0	20	3	0
2020	279	55	188	91	7	1	0	2	10	14	10	11	5	3
2021	620	153	424	195	17	3	0	2	22	26	32	37	23	1
2022	648	158	467	181	17	3	2	2	24	30	32	52	13	2
2023	558	146	398	160	22	7	0	3	32	38	35	41	12	1
2024	679	178	465	214	21	9	0	4	34	42	41	51	16	1
RP MLB Percentile	99	99	99	1	1	0	8	1	0	-	-	99	0	4
RP MLB AVG	105	25	69	37	4	1	0	1	6	8	7	4	2	0

Year	GB%	LD%	FB%	PU%	Pull%	Cent%	Oppo%	Fl&B%	Solid%	Brl%	SS%	HH%	PC%	ICR
2018	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2020	29.4%	26.5%	44.1%	17.6%	38.9%	30.6%	30.6%	26.5%	0.0%	2.9%	32.4%	-	70.6%	27.8%
2021	34.1%	22.0%	44.0%	14.3%	31.9%	39.6%	28.6%	24.2%	5.5%	5.5%	33.0%	-	64.9%	35.2%
2022	30.8%	20.9%	48.4%	15.4%	36.3%	30.8%	33.0%	24.2%	6.6%	4.4%	29.7%	-	64.9%	35.2%
2023	22.0%	18.7%	60.4%	25.3%	34.1%	29.7%	36.3%	23.1%	8.8%	6.6%	31.9%	-	62.7%	38.0%
2024	27.3%	27.3%	45.5%	13.6%	38.2%	33.6%	28.2%	20.0%	4.5%	12.7%	40.0%	-	62.7%	37.3%
RP MLB Percentile	24	37	68	64	36	55	65	62	50	21	38	-	-	63
RP MLB AVG	41.9%	23.6%	34.4%	11.3%	44.3%	32.1%	23.6%	26.5%	6.8%	6.9%	36.8%	-	59.7%	44.8%

Year	AVG	wOBA	BABIP	BACON	HL	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA	HR/FB%
2018	.188	.226	.296	.321	-	-	-	-	-	-	-	-	-
2019	.238	.284	.310	.341	-	-	-	-	-	-	-	-	-
2020	.213	.310	.235	.278	-7	.179	.270	.220	.254	82.9	81.5	20.0	13.3
2021	.176	.260	.227	.244	-11	.207	.291	.265	.300	83.3	83.1	22.8	5.0
2022	.170	.231	.247	.264	-14	.166	.232	.235	.288	84.5	85.6	21.4	4.5
2023	.241	.296	.326	.348	+2	.211	.283	.275	.351	90.1	86.5	32.0	5.5
2024	.215	.280	.283	.309	-5	.229	.302	.291	.383	90.7	88.4	23.0	8.0
RP MLB Percentile	66	64	55	56	96	68	65	51	45	38	47	27	55
RP MLB AVG	.277	.347	.291	.323	+1	.288	.366	.298	.385	88.3	86.7	14.9	14.1

Year	Zone%	Str%	Swing%	O-Sw%	Whiff%	Foul Str%	Con%	Z-Con%	O-Con%	CS%	SwStr%	CSW%	SIP%	BIP%	PLUS%	IPR	Str-ICR
2018	-	73.5%	53.6%	-	39.0%	18.4%	61.0%	-	-	19.9%	20.9%	40.8%	19.4%	14.3%	68.9%	1.00	-
2019	-	72.9%	55.3%	-	23.4%	25.6%	76.6%	-	-	17.6%	13.0%	30.5%	23.0%	16.8%	67.2%	0.73	-
2020	45.2%	67.4%	53.0%	35.9%	27.0%	25.8%	73.0%	78.5%	63.6%	14.3%	14.3%	28.7%	19.1%	12.9%	63.8%	0.66	60.2%
2021	52.7%	68.4%	51.6%	28.0%	32.5%	20.2%	67.5%	69.7%	61.0%	16.8%	16.8%	33.5%	21.5%	14.7%	64.8%	0.75	58.1%
2022	55.4%	72.1%	53.1%	33.2%	28.5%	23.9%	71.5%	75.8%	60.4%	19.0%	15.1%	34.1%	19.5%	14.0%	68.4%	0.84	62.2%
2023	53.4%	71.3%	53.8%	35.8%	27.3%	22.6%	72.7%	77.8%	61.3%	17.6%	14.7%	32.3%	23.1%	16.5%	65.6%	0.74	58.8%
2024	56.0%	68.5%	49.0%	27.1%	28.5%	18.9%	71.5%	79.8%	45.7%	19.4%	14.0%	33.4%	23.7%	16.2%	63.5%	0.71	56.4%
RP MLB Percentile	83	71	53	48	71	48	71	74	80	70	68	83	69	61	71	19	32
RP MLB AVG	47.2%	63.3%	47.4%	27.8%	22.9%	19.0%	77.1%	85.0%	60.5%	15.9%	10.8%	26.8%	-	-	57.7%	0.45	-

Year	Zone%	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	iLoc%	oLoc%	mmLoc%
2018	-	-	-	-	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	-	-
2020	45.2%	16.8%	32.3%	50.9%	58.4%	20.1%	21.5%	34.1%	33.7%	7.9%
2021	52.7%	18.7%	31.5%	49.8%	49.0%	24.4%	26.6%	28.5%	40.0%	7.1%
2022	55.4%	32.1%	34.0%	34.0%	47.5%	27.2%	25.3%	31.6%	34.4%	9.7%
2023	53.4%	37.5%	33.0%	29.6%	43.9%	26.9%	29.2%	32.6%	34.4%	9.3%
2024	56.0%	33.3%	35.9%	30.8%	45.7%	21.6%	32.7%	23.9%	40.2%	8.8%
RP MLB Percentile	83	81	91	7	78	30	33	25	47	68
RP MLB AVG	47.2%	21.2%	24.2%	54.6%	32.2%	26.2%	41.6%	33.8%	42.0%	7.1%

Year	Early%	Behind%	2-Str%	Early BIP%	F-Str%	TF-Str%	ECS%	2-Str O Sw%	PAR%
2018	63.3%	7.7%	29.1%	11.3%	61.5%	51.9%	23.4%	-	35.1%
2019	59.5%	9.2%	31.3%	16.7%	73.0%	66.2%	25.6%	-	23.2%
2020	59.5%	9.0%	31.5%	9.0%	64.1%	59.0%	19.9%	36.4%	12.5%
2021	61.1%	14.8%	24.0%	14.5%	63.4%	53.4%	22.4%	22.8%	24.8%
2022	61.6%	11.1%	27.3%	13.0%	69.1%	60.6%	24.6%	28.2%	29.4%
2023	62.7%	9.7%	27.6%	13.4%	66.7%	57.5%	24.6%	33.8%	26.6%
2024	59.5%	12.2%	28.3%	14.6%	67.6%	55.9%	26.5%	19.8%	26.6%
RP MLB Percentile	20	50	78	48	69	72	80	20	81
RP MLB AVG	65.9%	13.0%	21.1%	15.1%	60.5%	47.9%	19.4%	27.6%	15.4%