Kenley Jansen

#74 - Relief Pitcher

Bats / Throws	Switch / Right
Date of Birth	9/30/1987 (35)
Height, Weight	6'5", 265 lb
Hometown	Willemstad, CUW

2023 Season Stats

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%	CSW%
	13	19.2	3.66	1.53	25.8%	13.5%	29.8%

	7^th 1 Sv	183^rd 18 IP	159^th 4.48 ERA	245^th 1.39 WHIP	129^th 23.5% K%	273^rd 10.2% BB%	152^nd 29.3% CSW%

	FB MPH	SwStr%	HC%	GB%	PLV	xERA
	95.7	15.1%	20.2%	25.9%	5.08	3.25

	42^nd 93.5 FB MPH	70^th 12.3% SwStr%	87^th 25.1% HC%	339^th 45.7% GB%	156^th 5.06 PLV	92^nd 4.41 xERA

Saves List
Rank

Saves+Holds List
Rank

Articles

6/8/2023Fantasy Baseball Relief Pitcher Rankings - 6/8/23 Depth ChartNate Kosher

6/7/2023Fantasy Baseball Relief Pitcher Rankings - 6/7/23 Depth ChartJohn Wallace

6/6/2023Closing Time 6/6: Ranking the Top 30 Closers Every TuesdayRick Graham

6/6/2023Fantasy Baseball Relief Pitcher Rankings - 6/6/23 Depth ChartBenjamin Haller

6/4/2023Fantasy Baseball Relief Pitcher Rankings - 6/4/23 Depth ChartJake Crumpler

See More Articles

Stats Glossary

Overview

Show 2023 MLB Percentile | Show 2023 MLB Average

Year	Team	G	GS	IP	W	L	ERA	xERA	FIP	xFIP	WHIP	H/9	K%	BB%	BABIP	HC%	GB%	HR/9	HR/FB%	LOB%	SwStr%	CSW%	PLV
2018	LAD	69	0	71.2	1	5	3.01	-	4.03	-	0.99	6.8	28.4%	5.9%	.234	-	-	1.63	-	82.1%	14.6%	30.6%	-
2019	LAD	62	0	63.0	5	3	3.71	-	3.49	-	1.06	7.3	30.4%	6.1%	.273	-	-	1.29	-	73.6%	17.2%	32.8%	-
2020	LAD	27	0	24.1	3	1	3.33	2.59	3.02	3.90	1.15	7.0	32.4%	8.8%	.309	7.1%	27.8%	0.74	8.7%	70.9%	16.1%	31.2%	5.05
2021	LAD	69	0	69.0	4	4	2.22	2.72	3.09	4.16	1.04	4.7	30.9%	12.9%	.216	14.4%	36.6%	0.52	6.2%	77.5%	16.7%	33.1%	5.06
2022	ATL	65	0	64.0	5	2	3.38	2.74	3.21	3.57	1.05	6.3	32.7%	8.5%	.259	18.8%	30.5%	1.13	10.4%	76.1%	13.9%	32.3%	4.96
2023	BOS	21	0	19.2	1	3	3.66	3.25	3.44	5.44	1.53	8.2	25.8%	13.5%	.321	20.2%	25.9%	0.46	3.4%	73.4%	15.1%	29.8%	5.08
RP MLB Percentile		58	0	45	39	3	54	73	65	12	29	48	62	21	32	75	2	74	84	50	79	55	53
RP MLB AVG		16	0	18.0	1	1	4.48	4.41	4.36	4.25	1.39	8.5	23.5%	10.2%	.294	25.1%	45.7%	-	13.5%	72.2%	12.3%	29.3%	5.06
6 Years		313	0	311.2	19	18	3.12	-	-	-	1.07	6.4	30.4%	8.7%	.255	12.3%	31.8%	1.07	19.1%	76.3%	15.6%	31.9%	5.03

Repertoire

Cutter | 81%
Slider | 11%
Sinker | 8%
Curveball | 0%
Four-Seamer | 0%
All Pitches

2018 2019 2020 2021 2022 2023 All

Show 2023 MLB Percentile | Show 2023 MLB Average

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	92.2	17.2%	-	-	20.9%	19.9%	40.8%	73.5%	68.9%	-	-	.188	.226	.296	-	-	-	-	-
2019	91.6	26.1%	-	-	13.3%	16.8%	30.1%	72.0%	66.3%	-	-	.246	.290	.318	-	-	-	-	-
2020	90.8	62.6%	35.9%	45.2%	14.3%	14.3%	28.7%	67.4%	63.8%	29.4%	44.1%	.213	.310	.235	13.3%	.179	.270	7.5%	2,521
2021	92.5	57.9%	28.0%	52.7%	16.8%	16.8%	33.5%	68.4%	64.8%	34.1%	44.0%	.176	.260	.227	5.0%	.207	.291	14.4%	2,693
2022	92.2	64.4%	33.2%	55.4%	15.1%	19.0%	34.1%	72.1%	68.4%	30.8%	48.4%	.170	.231	.247	4.5%	.166	.232	17.7%	2,546
2023	94.4	80.7%	34.0%	49.3%	14.4%	17.3%	31.7%	68.3%	64.1%	23.8%	59.5%	.197	.256	.286	0.0%	.168	.234	18.8%	2,611
RP MLB Percentile	97	99	71	55	68	51	64	65	73	14	86	70	72	58	53	81	75	73	92
RP MLB AVG	89.0	25.1%	27.2%	48.5%	11.6%	17.2%	28.8%	64.9%	58.6%	42.2%	36.0%	.284	.365	.300	13.6%	.264	.335	28.5%	2,357

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2018	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2020	.179	.270	.220	.254	7.5%	2.9%	27.8%	18.2%	82.9	81.5	20.0	3.8	8.0	-1.7	6.2	7.4	2,521
2021	.207	.291	.265	.300	14.4%	5.5%	35.2%	20.9%	83.3	83.1	22.8	3.7	10.2	-1.4	6.3	7.1	2,693
2022	.166	.232	.235	.288	17.7%	4.4%	35.2%	20.3%	84.5	85.6	21.4	4.5	9.8	-1.2	6.5	6.9	2,546
2023	.168	.234	.244	.251	18.8%	2.4%	26.2%	15.9%	88.6	85.5	31.9	1.3	11.0	-2.2	6.1	6.9	2,611
RP MLB Percentile	81	75	60	73	73	53	86	90	41	64	10	38	99	14	83	92	92
RP MLB AVG	.264	.335	.280	.378	28.5%	8.4%	44.5%	32.8%	88.7	87.3	14.5	1.6	4.4	-0.8	5.6	6.4	2,357

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2018	196	51	7	1	0	1	20	3	0	0	144	52	.188	.271	.226
2019	279	71	9	5	0	2	21	4	0	0	201	78	.246	.415	.290
2020	279	55	7	1	0	2	11	5	3	0	188	91	.213	.362	.310
2021	620	153	17	3	0	2	37	23	1	2	424	195	.176	.248	.260
2022	648	158	17	3	2	2	52	13	2	0	467	181	.170	.262	.231
2023	284	69	8	4	0	0	19	8	0	0	194	90	.197	.262	.256
RP MLB Percentile	98	98	5	1	7	36	98	1	17	13	98	0	70	73	72
RP MLB AVG	68	17	2	1	0	0	3	1	0	0	45	24	.284	.488	.365

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2018	-	-	-	-	-	-	-	-	18.4%	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	25.4%	-	-	-	-	-	-
2020	29.4%	26.5%	44.1%	17.6%	13.3%	38.9%	30.6%	30.6%	25.8%	0.0%	23.5%	47.1%	26.5%	0.0%	32.4%
2021	34.1%	22.0%	44.0%	14.3%	5.0%	31.9%	39.6%	28.6%	20.2%	11.0%	26.4%	27.5%	24.2%	5.5%	33.0%
2022	30.8%	20.9%	48.4%	15.4%	4.5%	36.3%	30.8%	33.0%	23.9%	7.7%	19.8%	37.4%	24.2%	6.6%	29.7%
2023	23.8%	16.7%	59.5%	26.2%	0.0%	28.6%	33.3%	38.1%	21.8%	2.4%	16.7%	54.8%	21.4%	2.4%	23.8%
RP MLB Percentile	14	59	86	88	53	26	52	69	76	63	29	87	62	43	75
RP MLB AVG	42.2%	21.8%	36.0%	8.8%	13.6%	39.0%	33.1%	27.9%	17.7%	3.9%	27.4%	28.1%	26.7%	5.5%	36.2%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2018	-	-	-	-	.188	.226	.296	.321	-	-	-	-	-	-	-
2019	-	-	-	-	.246	.290	.318	.348	-	-	-	-	-	-	-
2020	7.5%	2.9%	27.8%	18.2%	.213	.310	.235	.278	.179	.270	.220	.254	82.9	81.5	20.0
2021	14.4%	5.5%	35.2%	20.9%	.176	.260	.227	.244	.207	.291	.265	.300	83.3	83.1	22.8
2022	17.7%	4.4%	35.2%	20.3%	.170	.231	.247	.264	.166	.232	.235	.288	84.5	85.6	21.4
2023	18.8%	2.4%	26.2%	15.9%	.197	.256	.286	.286	.168	.234	.244	.251	88.6	85.5	31.9
RP MLB Percentile	73	53	86	90	70	72	58	64	81	75	60	73	41	64	10
RP MLB AVG	28.5%	8.4%	44.5%	32.8%	.284	.365	.300	.343	.264	.335	.280	.378	88.7	87.3	14.5

Year	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	Whiff%	Swing%	Con%	O-Con%	Z-Con%	ECS%	2-Str O-Sw%	F-Str%	TF-Str%
2018	-	-	20.9%	19.9%	40.8%	73.5%	68.9%	39.0%	53.6%	61.0%	-	-	23.4%	-	61.5%	51.9%
2019	-	-	13.3%	16.8%	30.1%	72.0%	66.3%	24.0%	55.2%	76.0%	-	-	24.4%	-	71.8%	65.4%
2020	35.9%	45.2%	14.3%	14.3%	28.7%	67.4%	63.8%	27.0%	53.0%	73.0%	63.6%	78.5%	19.9%	36.4%	64.1%	59.0%
2021	28.0%	52.7%	16.8%	16.8%	33.5%	68.4%	64.8%	32.5%	51.6%	67.5%	61.0%	69.7%	22.4%	22.8%	63.4%	53.4%
2022	33.2%	55.4%	15.1%	19.0%	34.1%	72.1%	68.4%	28.5%	53.1%	71.5%	60.4%	75.8%	24.6%	28.2%	69.1%	60.6%
2023	34.0%	49.3%	14.4%	17.3%	31.7%	68.3%	64.1%	28.3%	51.1%	71.7%	61.2%	77.1%	23.3%	37.1%	59.3%	52.3%
RP MLB Percentile	71	55	68	51	64	65	73	65	61	65	53	69	64	60	47	64
RP MLB AVG	27.2%	48.5%	11.6%	17.2%	28.8%	64.9%	58.6%	24.7%	47.7%	75.3%	58.9%	83.2%	21.1%	29.7%	56.8%	45.8%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2018	-	-	-	-	-	-	-	-	-	63.3%	7.7%	29.1%	-	11.3%	35.1%
2019	-	-	-	-	-	-	-	-	-	60.2%	9.3%	30.5%	-	16.7%	23.5%
2020	16.8%	32.3%	50.9%	58.4%	20.1%	21.5%	7.9%	34.1%	33.7%	59.5%	9.0%	31.5%	45.2%	9.0%	12.5%
2021	18.7%	31.5%	49.8%	49.0%	24.4%	26.6%	7.1%	28.5%	40.0%	61.1%	14.8%	24.0%	52.7%	14.5%	24.8%
2022	32.1%	34.0%	34.0%	47.5%	27.2%	25.3%	9.7%	31.6%	34.4%	61.6%	11.1%	27.3%	55.4%	13.0%	29.4%
2023	43.3%	28.9%	27.8%	43.0%	26.8%	30.3%	9.2%	37.0%	34.2%	63.4%	12.0%	24.6%	49.3%	10.6%	27.1%
RP MLB Percentile	97	70	3	79	47	25	65	61	34	41	57	64	55	28	72
RP MLB AVG	18.2%	25.2%	56.7%	31.2%	27.8%	41.1%	7.8%	33.4%	41.5%	64.3%	14.2%	21.5%	48.5%	15.4%	17.9%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2018	196	-	-	-	-	-	-	-	-	-
2019	279	-	-	-	-	-	-	-	-	-
2020	279	5.09	1,340	43.0%	23.6%	33.5%	9.5%	-4.8	4.51	-9
2021	620	5.11	3,063	47.1%	21.2%	31.7%	15.4%	-13.8	3.65	-14
2022	648	4.84	2,712	39.5%	23.4%	37.1%	2.3%	-17.0	3.65	-16
2023	284	5.21	1,479	52.5%	18.3%	29.2%	23.2%	-2.1	3.35	+1
RP MLB Percentile	98	61	98	71	44	75	75	91	-	31
RP MLB AVG	68	5.07	349	45.9%	18.9%	35.2%	10.6%	-	-	+0

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	82.8	1.5%	-	-	11.8%	0.0%	11.8%	47.1%	47.1%	-	-	.000	.000	.000	-	-	-	-	-
2019	82.1	4.6%	-	-	12.2%	14.3%	26.5%	59.2%	53.1%	-	-	.200	.206	.250	-	-	-	-	-
2020	81.6	9.2%	45.8%	41.5%	19.5%	19.5%	39.0%	68.3%	65.9%	40.0%	40.0%	.077	.113	.200	0.0%	.123	.182	0.0%	-
2021	82.0	15.4%	36.5%	37.0%	17.6%	17.0%	34.5%	60.6%	58.2%	56.5%	34.8%	.093	.150	.136	12.5%	.117	.155	15.6%	2,441
2022	81.2	13.0%	30.1%	44.3%	10.7%	21.4%	32.1%	64.1%	58.8%	40.0%	48.0%	.206	.264	.217	16.7%	.170	.256	17.1%	2,454
2023	84.3	11.1%	45.8%	38.5%	23.1%	2.6%