Jackson Kowar

#37 - Relief Pitcher

Kansas City Royals

Bats / Throws	Right / Right
Date of Birth	10/4/1996 (25)
Height, Weight	6'5", 200 lb
Hometown	Weddington, NC

2022 Season Stats

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%	CSW%				FB MPH	SwStr%	HC%	GB%	xERA	xwOBA
	0	15.2	9.77	2.43	20.7%	13.4%	29.6%				95.8	11.9%	30.5%	50.0%	5.81	.377

	194^th 3 Sv	343^rd 41 IP	- 3.99 ERA	- 1.30 WHIP	230^th 23.5% K%	325^th 9.2% BB%	150^th 29.2% CSW%				78^th 94.1 FB MPH	211^th 12.8% SwStr%	310^th 24.9% HC%	114^th 45.4% GB%	332^nd 3.98 xERA	334^th .306 xwOBA

Articles

8/27/2022Starting Pitcher Streamer Rankings - 8/27 & 8/28Nick Pollack

8/26/2022Starting Pitcher Streamer Rankings - 8/26 & 8/27Nick Pollack

7/18/2022Reliever Ranks - 7/18Eric Dadmun

7/14/2022Starting Pitcher Streamer Rankings - 7/14 & 7/15Nick Pollack

7/11/2022The 7 Nastiest Pitches From SaturdayKyle Kishimoto

See More Articles

Projection

No projection available for this season

View All Player Projections

Stats Glossary

Overview

Show 2022 MLB Average

Year	Team	G	GS	IP	W	L	ERA	xERA	FIP	xFIP	WHIP	H/9	K%	BB%	BABIP	xBABIP	HC%	GB%	HR/FB%	LOB%	SwStr%	CSW%
2021	KC	9	8	30.1	0	6	11.27	7.44	6.46	5.56	2.08	12.9	18.8%	13.0%	.375	.364	35.1%	36.9%	21.2%	48.9%	10.5%	26.0%
2022	KC	7	0	15.2	0	0	9.77	5.81	6.46	4.56	2.43	16.0	20.7%	13.4%	.460	.345	30.5%	50.0%	28.6%	64.8%	11.9%	29.6%
RP MLB AVG		38	0	41.0	2	2	3.99	3.98	3.91	3.92	1.30	8.2	23.5%	9.3%	.292	.278	24.7%	45.2%	11.8%	72.3%	12.8%	29.2%
2 Years		16	8	46.0	0	6	10.76	0.00	0.00	0.00	2.20	13.7	19.5%	13.1%	.404	.357	33.5%	41.4%	23.4%	54.8%	10.9%	27.2%

Repertoire

Four-Seamer | 47%
Changeup | 43%
Slider | 10%
Curveball | 1%
All Pitches

2021 2022 All

Show 2022 MLB Average

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2021	95.6	55.3%	20.3%	49.3%	6.9%	16.6%	23.5%	61.9%	54.2%	36.9%	29.2%	.370	.433	.387	15.8%	.368	.454	41.4%	2,183
2022	95.8	46.6%	23.3%	49.7%	7.6%	17.9%	25.5%	62.8%	54.5%	54.2%	20.8%	.429	.584	.455	40.0%	.406	.549	41.7%	2,256
RP MLB AVG	94.1	43.2%	26.3%	49.1%	10.7%	16.8%	27.4%	64.5%	59.2%	35.9%	41.2%	.255	.347	.302	11.8%	.252	.351	28.5%	2,263

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext.	Spin
2021	.368	.454	.379	.480	41.4%	9.2%	46.2%	34.5%	94.3	91.9	13.3	7.5	8.8	-0.9	5.8	6.1	2,183
2022	.406	.549	.404	.594	41.7%	12.5%	54.2%	36.1%	94.0	96.0	9.5	7.5	9.4	-1.3	5.8	6.2	2,256
RP MLB AVG	.252	.351	.293	.390	28.5%	8.7%	41.1%	26.4%	90.2	87.9	18.6	4.9	9.1	-0.8	5.6	6.4	2,263

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2021	349	87	18	6	0	3	10	11	1	1	216	133	.370	.575	.433
2022	145	36	5	3	2	2	4	8	0	0	91	54	.429	.893	.584
RP MLB AVG	249	62	8	3	0	2	14	8	1	0	163	86	.255	.430	.347

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2021	36.9%	33.8%	29.2%	6.2%	15.8%	32.3%	40.0%	27.7%	19.8%	0.0%	27.7%	26.2%	27.7%	9.2%	46.2%
2022	54.2%	25.0%	20.8%	4.2%	40.0%	37.5%	20.8%	41.7%	20.7%	4.2%	29.2%	12.5%	33.3%	8.3%	33.3%
RP MLB AVG	35.9%	23.0%	41.2%	13.0%	11.8%	30.7%	35.6%	33.7%	21.0%	3.4%	23.3%	32.0%	24.8%	7.7%	37.7%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2021	41.4%	9.2%	46.2%	34.5%	.370	.433	.387	.415	.368	.454	.379	.480	94.3	91.9	13.3
2022	41.7%	12.5%	54.2%	36.1%	.429	.584	.455	.500	.406	.549	.404	.594	94.0	96.0	9.5
RP MLB AVG	28.5%	8.7%	41.1%	26.4%	.255	.347	.302	.336	.252	.351	.293	.390	90.2	87.9	18.6

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%
2021	20.3%	49.3%	6.9%	16.6%	23.5%	61.9%	54.2%	15.2%	45.3%	84.8%	75.0%	87.7%	19.7%	15.9%	56.5%	44.6%
2022	23.3%	49.7%	7.6%	17.9%	25.5%	62.8%	54.5%	16.9%	44.8%	83.1%	70.6%	87.5%	21.3%	16.1%	51.5%	33.3%
RP MLB AVG	26.3%	49.1%	10.7%	16.8%	27.4%	64.5%	59.2%	22.2%	47.7%	77.8%	69.5%	81.2%	21.6%	21.8%	61.1%	50.8%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2021	41.0%	24.4%	34.7%	44.4%	29.8%	25.8%	9.5%	25.2%	50.4%	58.2%	39.8%	18.1%	49.3%	14.3%	15.9%
2022	46.2%	24.8%	29.0%	36.6%	35.2%	28.3%	10.3%	30.3%	44.8%	61.4%	46.2%	21.4%	49.7%	16.9%	12.9%
RP MLB AVG	34.8%	27.6%	37.7%	48.3%	26.6%	25.1%	7.5%	29.5%	42.9%	54.7%	31.6%	29.5%	49.1%	13.0%	17.3%

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2021	86.2	30.4%	28.1%	37.0%	15.1%	12.0%	27.1%	56.3%	49.0%	37.5%	34.4%	.298	.414	.379	27.3%	.269	.368	27.1%	2,410
2022	85.7	42.8%	45.8%	37.6%	18.0%	15.8%	33.8%	66.2%	57.9%	43.5%	39.1%	.306	.382	.429	22.2%	.156	.201	20.5%	2,507
RP MLB AVG	85.3	18.4%	34.1%	34.5%	13.6%	9.9%	23.5%	58.2%	52.3%	51.5%	26.9%	.240	.294	.276	12.3%	.233	.293	24.4%	1,740

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext.	Spin
2021	.269	.368	.353	.461	27.1%	12.5%	53.1%	28.8%	90.6	81.1	17.7	9.7	2.0	-0.9	5.8	6.0	2,410
2022	.156	.201	.234	.252	20.5%	4.3%	39.1%	23.1%	80.7	81.1	12.2	9.6	1.4	-1.4	5.9	6.2	2,507
RP MLB AVG	.233	.293	.265	.329	24.4%	5.0%	33.1%	24.4%	86.4	87.2	6.9	8.5	3.7	-0.7	5.6	6.2	1,740

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2021	192	59	6	5	0	3	17	9	1	6	108	84	.298	.596	.414
2022	133	39	7	2	0	2	13	3	0	0	88	45	.306	.528	.382
RP MLB AVG	74	20	3	1	0	0	5	1	0	0	45	29	.240	.378	.294

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2021	37.5%	28.1%	34.4%	9.4%	27.3%	43.8%	37.5%	18.8%	12.5%	3.1%	18.8%	25.0%	31.3%	9.4%	37.5%
2022	43.5%	17.4%	39.1%	13.0%	22.2%	60.9%	13.0%	26.1%	15.0%	8.7%	30.4%	21.7%	30.4%	4.3%	26.1%
RP MLB AVG	51.5%	21.9%	26.9%	6.9%	12.3%	46.9%	33.5%	19.6%	15.2%	5.6%	40.0%	21.4%	22.7%	5.6%	33.5%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2021	27.1%	12.5%	53.1%	28.8%	.298	.414	.379	.438	.269	.368	.353	.461	90.6	81.1	17.7
2022	20.5%	4.3%	39.1%	23.1%	.306	.382	.429	.478	.156	.201	.234	.252	80.7	81.1	12.2
RP MLB AVG	24.4%	5.0%	33.1%	24.4%	.240	.294	.276	.300	.233	.293	.265	.329	86.4	87.2	6.9

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%
2021	28.1%	37.0%	15.1%	12.0%	27.1%	56.3%	49.0%	34.1%	44.3%	65.9%	41.2%	82.4%	20.7%	25.0%	57.7%	50.0%
2022	45.8%	37.6%	18.0%	15.8%	33.8%	66.2%	57.9%	35.8%	50.4%	64.2%	42.1%	93.1%	19.7%	45.5%	57.6%	45.5%
RP MLB AVG	34.1%	34.5%	13.6%	9.9%	23.5%	58.2%	52.3%	28.0%	48.3%	72.0%	61.4%	82.0%	13.6%	32.5%	50.4%	40.4%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2021	39.1%	21.9%	39.1%	10.9%	20.3%	68.8%	4.7%	26.6%	51.6%	45.3%	29.2%	43.8%	37.0%	16.1%	20.2%
2022	54.9%	19.5%	25.6%	12.0%	20.3%	67.7%	2.3%	36.8%	43.6%	53.4%	30.8%	33.1%	37.6%	15.5%	29.5%
RP MLB AVG	56.2%	23.5%	20.3%	17.2%	20.0%	62.8%	4.0%	23.2%	53.3%	59.1%	25.0%	31.3%	34.5%	16.3%	16.4%

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2021	83.3	12.0%	26.0%	34.2%	15.8%	18.4%	34.2%	51.3%	48.7%	33.3%	50.0%	.286	.412	.200	33.3%	.311	.437	28.6%	2,328
2022	83.1	9.7%	17.6%	43.3%	6.7%	26.7%	33.3%	56.7%	46.7%	66.7%	0.0%	.500	.442	.500	-	.563	.498	33.3%	2,294
RP MLB AVG	84.1	33.9%	31.9%	40.5%	16.0%	15.2%	31.2%	61.5%	56.6%	41.5%	37.0%	.215	.282	.274	13.8%	.208	.279	20.4%	2,411

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext.	Spin
2021	.311	.437	.236	.510	28.6%	16.7%	33.3%	28.6%	87.8	95.9	12.0	2.2	-1.4	-1.0	5.8	6.0	2,328
2022	.563	.498	.563	.498	33.3%	0.0%	50.0%	50.0%	89.7	-	-1.2	2.1	-2.9	-1.2	5.9	6.2	2,294
RP MLB AVG	.208	.279	.261	.355	20.4%	7.1%	35.6%	22.6%	86.1	86.1	15.1	3.7	1.1	-0.9	5.6	6.2	2,411

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2021	76	7	1	0	0	1	1	0	0	0	39	37	.286	.714	.412
2022	30	6	3	0	0	0	0	0	0	0	17	13	.500	.500	.442
RP MLB AVG	187	47	5	2	0	1	14	3	1	1	117	69	.215	.367	.282

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2021	33.3%	16.7%	50.0%	16.7%	33.3%	33.3%	66.7%	0.0%	9.2%	0.0%	33.3%	33.3%	16.7%	0.0%	33.3%
2022	66.7%	33.3%	0.0%	0.0%	-	33.3%	33.3%	33.3%	3.3%	0.0%	50.0%	0.0%	50.0%	0.0%	33.3%
RP MLB AVG	41.5%	21.5%	37.0%	10.6%	13.8%	45.6%	32.6%	21.7%	14.5%	5.0%	29.7%	29.5%	23.3%	5.3%	34.8%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2021	28.6%	16.7%	33.3%	28.6%	.286	.412	.200	.333	.311	.437	.236	.510	87.8	95.9	12.0
2022	33.3%	0.0%	50.0%	50.0%	.500	.442	.500	.500	.563	.498	.563	.498	89.7	-	-1.2
RP MLB AVG	20.4%	7.1%	35.6%	22.6%	.215	.282	.274	.310	.208	.279	.261	.355	86.1	86.1	15.1

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%
2021	26.0%	34.2%	15.8%	18.4%	34.2%	51.3%	48.7%	48.0%	32.9%	52.0%	38.5%	66.7%	21.3%	16.7%	43.3%	43.3%
2022	17.6%	43.3%	6.7%	26.7%	33.3%	56.7%	46.7%	22.2%	30.0%	77.8%	33.3%	100.0%	32.0%	0.0%	46.7%	33.3%
RP MLB AVG	31.9%	40.5%	16.0%	15.2%	31.2%	61.5%	56.6%	34.5%	46.3%	65.5%	45.9%	79.9%	21.0%	27.1%	59.5%	51.2%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2021	21.1%	14.5%	64.5%	14.5%	21.1%	64.5%	3.9%	19.7%	65.8%	80.3%	15.8%	15.8%	34.2%	4.9%	8.3%
2022	3.3%	20.0%	76.7%	20.0%	10.0%	70.0%	6.7%	10.0%	70.0%	83.3%	6.7%	16.7%	43.3%	16.0%	0.0%
RP MLB AVG	19.7%	22.6%	57.7%	16.7%	21.1%	62.3%	5.8%	24.9%	52.6%	59.2%	20.3%	33.1%	40.5%	12.4%	21.0%

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2021	79.1	2.2%	9.1%	21.4%	7.1%	21.4%	28.6%	35.7%	35.7%	-	-	.000	.000	-	-	.000	.000	0.0%	1,999
2022	81.0	1.0%	0.0%	33.3%	0.0%	0.0%	0.0%	33.3%	0.0%	0.0%	0.0%	1.000	.883	1.000	-	.308	.272	0.0%	2,367
RP MLB AVG	77.8	19.3%	27.6%	38.3%	10.9%	18.3%	29.2%	57.8%	52.6%	43.8%	34.8%	.244	.310	.290	14.6%	.238	.313	23.9%	2,392

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext.	Spin
2021	.000	.000	-	-	0.0%	-	-	0.0%	-	-	-	2.7	-4.8	-1.1	6.1	5.8	1,999
2022	.308	.272	.308	.272	0.0%	0.0%	0.0%	0.0%	71.0	-	11.0	1.5	-4.5	-0.9	5.9	6.0	2,367
RP MLB AVG	.238	.313	.287	.399	23.9%	8.5%	36.7%	25.2%	87.3	86.5	13.6	4.9	-4.1	-0.7	5.9	6.1	2,392

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2021	14	1	0	0	0	0	1	0	0	1	5	9	.000	.000	.000
2022	3	1	1	0	0	0	0	0	0	0	1	2	1.000	1.000	.883
RP MLB AVG	75	17	2	1	0	0	5	1	0	1	45	30	.244	.429	.310

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2021	-	-	-	-	-	-	-	-	7.1%