Jonathan Heasley

#49 - Starting Pitcher

Kansas City Royals

Bats / Throws	Right / Right
Date of Birth	1/27/1997 (26)
Height, Weight	6'3", 225 lb
Hometown	Plano, TX

2023 Season Stats

Needs more playing time to qualify

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%	CSW%
	0	2.2	6.75	1.50	8.3%	0.0%	23.7%

	111^th 0 Sv	348^th 42 IP	289^th 4.87 ERA	238^th 1.39 WHIP	343^rd 21.2% K%	1^st 8.3% BB%	328^th 28.1% CSW%

	FB MPH	SwStr%	HC%	GB%	PLV	xERA
	93.0	5.3%	58.3%	27.3%	4.98	6.36

	239^th 93.4 FB MPH	346^th 11.7% SwStr%	349^th 28.0% HC%	334^th 43.8% GB%	230^th 5.06 PLV	300^th 4.74 xERA

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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
2021	KC	3	3	14.2	1	1	4.91	6.94	6.13	5.70	1.23	9.2	10.2%	5.1%	.267	45.8%	45.8%	1.84	17.6%	75.9%	5.6%	20.0%	4.80
2022	KC	21	21	104.0	4	10	5.28	5.46	5.67	5.30	1.49	9.4	15.1%	10.1%	.276	32.5%	39.5%	1.64	15.1%	69.9%	8.9%	23.7%	4.76
2023	KC	1	0	2.2	0	0	6.75	6.36	2.38	3.99	1.50	13.5	8.3%	0.0%	.364	58.3%	27.3%	0.00	0.0%	50.0%	5.3%	23.7%	4.98
SP MLB Percentile		0	0	0	0	49	15	14	87	53	30	6	2	97	17	0	4	82	82	6	1	6	32
SP MLB AVG		8	8	42.0	2	3	4.87	4.74	4.72	4.66	1.39	9.2	21.2%	8.3%	.300	28.0%	43.8%	-	14.8%	71.3%	11.7%	28.1%	5.06
3 Years		25	24	121.1	5	11	5.27	-	-	-	1.46	9.4	14.4%	9.3%	.277	34.5%	39.9%	1.63	15.2%	70.0%	8.4%	23.3%	4.76

Repertoire

Four-Seamer | 42%
Changeup | 24%
Curveball | 18%
Sinker | 8%
Slider | 8%
All Pitches

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
2021	93.2	46.4%	20.0%	48.3%	2.6%	14.7%	17.2%	58.6%	50.9%	40.0%	40.0%	.333	.398	.333	10.0%	.318	.417	58.6%	2,272
2022	93.4	44.5%	20.0%	50.6%	6.5%	16.4%	22.9%	62.0%	56.1%	29.3%	48.3%	.275	.399	.265	15.5%	.284	.409	31.1%	2,327
2023	93.0	42.1%	20.0%	37.5%	6.3%	18.8%	25.0%	62.5%	50.0%	50.0%	0.0%	.400	.355	.500	-	.418	.377	60.0%	2,276
RP MLB Percentile	31	50	30	8	25	59	30	40	11	73	0	17	46	10	-	11	41	4	59
RP MLB AVG	93.4	37.7%	26.8%	50.2%	9.4%	18.1%	27.4%	65.3%	59.3%	33.7%	42.4%	.282	.372	.313	15.3%	.271	.370	31.8%	2,248

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2021	.318	.417	.292	.427	58.6%	16.0%	52.0%	44.8%	96.8	94.2	19.6	5.7	10.3	-1.4	6.0	6.1	2,272
2022	.284	.409	.272	.421	31.1%	11.6%	39.5%	27.8%	91.3	90.2	22.9	5.1	11.1	-1.3	5.9	6.3	2,327
2023	.418	.377	.523	.471	60.0%	0.0%	75.0%	60.0%	101.6	-	10.8	4.9	10.6	-1.4	5.9	6.2	2,276
RP MLB Percentile	11	41	5	30	4	65	14	13	4	-	74	44	82	46	61	28	59
RP MLB AVG	.271	.370	.294	.417	31.8%	11.1%	45.1%	30.7%	91.3	89.2	19.0	4.9	9.3	-0.7	5.8	6.5	2,248

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2021	116	29	5	3	0	1	2	1	1	0	68	48	.333	.556	.398
2022	800	209	24	10	2	11	28	29	5	1	496	304	.275	.550	.399
2023	16	5	2	0	0	0	1	0	0	0	10	6	.400	.400	.355
RP MLB Percentile	9	13	46	54	7	49	17	76	20	12	9	84	17	48	46
RP MLB AVG	236	57	8	3	0	2	12	6	0	0	156	80	.282	.496	.372

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2021	40.0%	20.0%	40.0%	16.0%	10.0%	48.0%	28.0%	24.0%	19.8%	0.0%	16.0%	32.0%	28.0%	8.0%	24.0%
2022	29.3%	22.4%	48.3%	17.7%	15.5%	32.7%	30.6%	36.7%	20.8%	2.7%	16.3%	41.5%	19.7%	8.2%	35.4%
2023	50.0%	50.0%	0.0%	0.0%	-	25.0%	50.0%	25.0%	12.5%	0.0%	0.0%	25.0%	75.0%	0.0%	50.0%
RP MLB Percentile	73	6	0	0	-	34	77	30	13	0	0	37	2	55	21
RP MLB AVG	33.7%	23.9%	42.4%	11.7%	15.3%	31.7%	36.0%	32.3%	21.2%	3.2%	20.9%	31.1%	25.5%	8.2%	40.0%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2021	58.6%	16.0%	52.0%	44.8%	.333	.398	.333	.360	.318	.417	.292	.427	96.8	94.2	19.6
2022	31.1%	11.6%	39.5%	27.8%	.275	.399	.265	.320	.284	.409	.272	.421	91.3	90.2	22.9
2023	60.0%	0.0%	75.0%	60.0%	.400	.355	.500	.500	.418	.377	.523	.471	101.6	-	10.8
RP MLB Percentile	4	65	14	13	17	46	10	14	11	41	5	30	4	-	74
RP MLB AVG	31.8%	11.1%	45.1%	30.7%	.282	.372	.313	.358	.271	.370	.294	.417	91.3	89.2	19.0

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	20.0%	48.3%	2.6%	14.7%	17.2%	58.6%	50.9%	5.9%	44.0%	94.1%	83.3%	97.4%	24.2%	23.5%	69.7%	45.5%
2022	20.0%	50.6%	6.5%	16.4%	22.9%	62.0%	56.1%	14.2%	45.6%	85.8%	77.2%	88.1%	20.1%	17.6%	55.9%	43.1%
2023	20.0%	37.5%	6.3%	18.8%	25.0%	62.5%	50.0%	14.3%	43.8%	85.7%	100.0%	80.0%	15.4%	-	57.1%	42.9%
RP MLB Percentile	30	8	25	59	30	40	11	24	38	24	5	53	21	-	36	30
RP MLB AVG	26.8%	50.2%	9.4%	18.1%	27.4%	65.3%	59.3%	19.6%	47.2%	80.4%	70.4%	84.4%	23.0%	22.6%	61.9%	51.5%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2021	49.1%	31.9%	19.0%	53.4%	20.7%	25.9%	8.6%	21.6%	46.6%	53.4%	17.2%	29.3%	48.3%	14.5%	5.9%
2022	33.4%	31.0%	35.6%	49.1%	25.8%	25.1%	7.3%	31.4%	37.6%	55.9%	19.3%	24.9%	50.6%	14.8%	14.1%
2023	43.8%	37.5%	18.8%	68.8%	6.3%	25.0%	6.3%	43.8%	18.8%	81.3%	6.3%	12.5%	37.5%	15.4%	50.0%
RP MLB Percentile	79	89	5	90	2	58	36	93	2	99	93	5	8	67	96
RP MLB AVG	34.0%	28.9%	37.1%	52.4%	26.2%	21.4%	7.3%	29.6%	41.5%	57.4%	14.0%	28.5%	50.2%	13.8%	16.0%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2021	116	4.47	518	33.6%	19.8%	46.6%	-12.9%	-0.3	6.11	+2
2022	800	4.73	3,785	37.3%	20.6%	42.1%	-4.9%	3.6	4.97	-2
2023	16	4.93	79	50.0%	6.3%	43.8%	6.3%	0.0	3.36	+1
RP MLB Percentile	9	55	13	72	3	27	27	54	-	33
RP MLB AVG	236	4.93	1,178	43.3%	19.8%	36.9%	6.4%	-	-	+2

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2021	85.0	21.6%	34.3%	35.2%	9.3%	0.0%	9.3%	57.4%	51.9%	58.3%	16.7%	.231	.346	.182	50.0%	.373	.468	35.7%	1,913
2022	84.9	21.6%	31.1%	39.4%	12.1%	9.8%	21.9%	59.0%	52.8%	54.5%	28.6%	.255	.316	.274	18.2%	.229	.298	25.2%	1,864
2023	84.7	23.7%	0.0%	77.8%	11.1%	11.1%	22.2%	88.9%	66.7%	0.0%	25.0%	.500	.535	.500	0.0%	.507	.600	75.0%	1,902
RP MLB Percentile	29	73	0	99	40	64	48	99	92	0	48	12	17	16	56	12	13	7	70
RP MLB AVG	85.4	16.0%	31.5%	33.9%	14.0%	9.8%	23.8%	56.3%	50.6%	51.2%	27.4%	.245	.294	.294	14.8%	.245	.299	24.1%	1,738

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2021	.373	.468	.350	.486	35.7%	8.3%	41.7%	35.7%	87.4	76.4	9.7	7.8	6.2	-1.7	5.8	6.2	1,913
2022	.229	.298	.246	.327	25.2%	6.5%	29.9%	22.3%	86.5	87.9	4.4	7.7	6.2	-1.6	5.8	6.3	1,864
2023	.507	.600	.486	.600	75.0%	0.0%	75.0%	75.0%	98.4	86.1	28.8	7.6	4.9	-1.7	5.8	6.3	1,902
RP MLB Percentile	12	13	15	17	7	35	33	28	11	71	12	19	71	35	67	36	70
RP MLB AVG	.245	.299	.281	.348	24.1%	5.5%	39.5%	28.9%	86.9	87.8	8.0	8.6	4.1	-0.6	5.7	6.5	1,738

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2021	54	14	1	1	0	1	1	0	1	0	31	23	.231	.538	.346
2022	388	103	18	1	1	4	18	8	0	1	229	159	.255	.415	.316
2023	9	4	1	1	0	0	0	0	0	0	8	1	.500	.750	.535
RP MLB Percentile	20	33	34	5	5	22	0	35	5	13	38	97	12	19	17
RP MLB AVG	94	25	4	1	0	1	5	2	0	0	56	38	.245	.389	.294

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2021	58.3%	25.0%	16.7%	16.7%	50.0%	58.3%	25.0%	16.7%	25.9%	0.0%	41.7%	16.7%	33.3%	0.0%	25.0%
2022	54.5%	16.9%	28.6%	9.1%	18.2%	62.3%	23.4%	14.3%	17.3%	7.8%	39.0%	23.4%	19.5%	3.9%	24.7%
2023	0.0%	75.0%	25.0%	25.0%	0.0%	75.0%	0.0%	25.0%	22.2%	0.0%	0.0%	25.0%	25.0%	50.0%	75.0%
RP MLB Percentile	0	7	48	87	56	75	0	64	85	0	0	62	45	5	10
RP MLB AVG	51.2%	21.6%	27.4%	6.4%	14.8%	52.9%	29.8%	17.4%	14.0%	4.4%	36.8%	21.4%	26.7%	5.5%	34.6%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2021	35.7%	8.3%	41.7%	35.7%	.231	.346	.182	.250	.373	.468	.350	.486	87.4	76.4	9.7
2022	25.2%	6.5%	29.9%	22.3%	.255	.316	.274	.312	.229	.298	.246	.327	86.5	87.9	4.4
2023	75.0%	0.0%	75.0%	75.0%	.500	.535	.500	.500	.507	.600	.486	.600	98.4	86.1	28.8
RP MLB Percentile	7	35	33	28	12	17	16	21	12	13	15	17	11	71	12
RP MLB AVG	24.1%	5.5%	39.5%	28.9%	.245	.294	.294	.315	.245	.299	.281	.348	86.9	87.8	8.0

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	34.3%	35.2%	9.3%	0.0%	9.3%	57.4%	51.9%	16.1%	57.4%	83.9%	83.3%	84.2%	0.0%	36.4%	40.0%	40.0%
2022	31.1%	39.4%	12.1%	9.8%	21.9%	59.0%	52.8%	24.6%	49.2%	75.4%	65.8%	81.4%	14.3%	31.5%	50.6%	45.6%
2023	0.0%	77.8%	11.1%	11.1%	22.2%	88.9%	66.7%	14.3%	77.8%	85.7%	-	85.7%	16.7%	-	-	-
RP MLB Percentile	0	99	40	64	48	99	92	21	97	23	-	47	67	-	-	-
RP MLB AVG	31.5%	33.9%	14.0%	9.8%	23.8%	56.3%	50.6%	29.8%	46.6%	70.2%	58.0%	80.8%	12.6%	31.5%	51.9%	40.0%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2021	66.7%	24.1%	9.3%	18.5%	18.5%	63.0%	0.0%	24.1%	51.9%	50.0%	9.3%	40.7%	35.2%	7.4%	4.5%
2022	56.2%	29.1%	14.7%	21.6%	19.8%	58.5%	4.4%	28.1%	42.8%	57.5%	10.6%	32.0%	39.4%	17.0%	14.5%
2023	44.4%	22.2%	33.3%	22.2%	55.6%	22.2%	22.2%	0.0%	77.8%	66.7%	11.1%	22.2%	77.8%	66.7%	0.0%
RP MLB Percentile	25	46	82	73	99	1	99	0	89	72	34	21	99	99	0
RP MLB AVG	57.7%	24.3%	18.0%	14.0%	19.4%	66.6%	4.1%	20.5%	55.2%	61.7%	9.3%	29.0%	33.9%	16.6%	17.3%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2021	54	5.02	271	38.9%	18.5%	42.6%	-3.7%	2.6	4.45	+2
2022	388	4.75	1,842	39.4%	17.3%	43.3%	-3.9%	2.0	4.92	0
2023	9	5.33	48	55.6%	22.2%	22.2%	33.3%	0.9	2.35	+1
RP MLB Percentile	20	79	26	87	71	94	94	31	-	32
RP MLB AVG	94	4.94	476	40.5%	19.5%	40.0%	0.5%	-	-	+1

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2021	80.1	26.4%	21.1%	42.4%	7.6%	21.2%	28.8%	59.1%	54.5%	50.0%	37.5%	.273	.424	.286	33.3%	.248	.390	30.8%	2,680
2022	78.5	17.1%	30.7%	37.5%	10.1%	18.6%	28.7%	58.6%	53.7%	46.2%	23.1%	.234	.279	.275	8.3%	.268	.330	42.3%	2,617
2023	77.7	18.4%	0.0%	57.1%	0.0%	28.6%	28.6%	57.1%	57.1%	50.0%	0.0%	.000	.000