Jonathan Heasley

Position: Pitcher

Bats: Right • Throws: Right

6-3, 225lb (190cm, 102kg)

Team: Baltimore Orioles (minors, 40-man)

Born: January 27, 1997 in Plano, TX us

Draft: Drafted by the Kansas City Royals in the 13th round of the 2018 MLB June Amateur Draft from Oklahoma State University (Stillwater, OK).

High School: Prestonwood Christian Academy (Plano, TX)

School: Oklahoma State University (Stillwater, OK)

Debut: September 17, 2021 (Age 24-233d, 22,526th in major league history)
vs. SEA 4.0 IP, 6 H, 2 SO, 0 BB, 4 ER, L

Rookie Status: Exceeded rookie limits during 2022 season

2024 Contract Status: Pre-Arb Eligible

Service Time (01/2024): 1.014 • Arb Eligible: 2026 • Free Agent: 2029

Full Name: Jonathan Paul Heasley

Pronunciation: \HEEZ-lee\

Twitter: @jonathanheasley

Instagram: @jonathanheasley

View Player Info from the B-R Bullpen

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SUMMARY

2024

Career

WAR

-0.5

-0.7

ERA

12.46

5.67

4.1

138.0

WHIP

2.077

1.457

Summary of 29 Home Runs Allowed

(For more accurate walk-off HR totals, see the Batting Event Finder)

2 leading off, 0 walk-off, 2 tying, 8 go ahead

2 Tms
KCR	27
BAL	2

Platoon
vs LHB	16
vs RHB	13

Home/Road
Home	15
Away	14

Outs
0	13
1	8
2	8

16 Opps
DET	4
CLE	4
ARI	2
SDP	2
LAA	2
NYY	2
SEA	2
CHW	2
MIL	2
MIN	1
SFG	1
STL	1
TEX	1
NYM	1
PHI	1
HOU	1

25 Batters
José Ramírez	3
Jarred Kelenic	2
Manny Machado	2
Willson Contreras	1
Francisco Lindor	1
David Fry	1
Shohei Ohtani	1
Brandon Belt	1
Kerry Carpenter	1
Jared Walsh	1
Daulton Varsho	1
Willy Adames	1
DJ LeMahieu	1
William Contreras	1
Nick Castellanos	1
Tucker Barnhart	1
Marcus Semien	1
Kyle Tucker	1
Lenyn Sosa	1
Javier Báez	1
David Peralta	1
Ryan Jeffers	1
Yoán Moncada	1
Willi Castro	1
Aaron Judge	1

9 Parks
KauffmanStad (KAN)	13
Comerica Pk (DET)	3
Progressive (CLE)	3
Yankee Stad3 (NYC)	2
Chase Field (PHO)	2
Angel Stad (ANA)	2
Camden Yards (BAL)	2
CitizensBank (PHI)	1
Oracle Park (SFO)	1

Where Hit
7	9
89	6
9	6
8	5
78	3

General field locations
when available.

Pitches
2	9
3	5
1	4
7+	4
6	3
4	2
5	2

Pitches in PA
when available.

Game Totals
1·HR gms	11
2·HR gms	9

Gms w/ this # = 0
are not shown.

Bases
---	14
1--	8
-2-	4
12-	2
1-3	1

47 Runs
RISP	7
0 on	14
1 on	12
2 on	3
Any on	15

Inning
1	3
2	5
3	2
4	7
5	6
6	4
9	2

1-3	10
4-6	17
7-end	2

RelScore
+4..	4
+3	2
+2	3
+1	2
Tied	8
-1	2
-2	1
-4..	7

Ahead	11
Tied	8
Behind	10

Before event,
for batter

Count
1-0	7
2-2	5
0-0	4
1-1	4
3-2	3
0-1	2
0-2	1
3-1	1
3-0	1
2-0	1

Pitch data mostly complete since 1988.

DefPos
C	6
DH	6
3B	5
RF	3
1B	2
2B	2
CF	2
SS	2
LF	1

OrderPos
3rd	9
6th	5
5th	4
4th	3
2nd	3
1st	2
9th	2
8th	1

Leverage
High Lev	1
Medium Lev	12
Low Lev	16

Play By Play

WE and WPA Explanation

Play By Play
2021	#car	#yr	#gm	Date	Batter	@Bat			Score	Inn	Out	RoB	Pit(cnt)	R	BOP	Pos	bWPA	bWE	Notes	Play Description
1	1	1	1	2021-09-17	Jarred Kelenic	SEA	@	KCR	tied 0-0	t 2	1	1--	5,(3-1) 1BBBC1X	2	6	8	17%	67%		Home Run (Line Drive to Deep RF Line); A. Toro Scores
2	2	2	2	2021-09-17	Jarred Kelenic	SEA	@	KCR	ahead 2-0	t 4	1	1--	7,(3-2) BBBFFFX	2	6	8	14%	86%		Home Run (Fly Ball to Deep CF); A. Toro Scores
3	3	3	1	2021-10-01	Ryan Jeffers	MIN	@	KCR	behind 1-8	t 6	0	---	1,(0-0) X	1	9	2	1%	3%		Home Run (Fly Ball to Deep LF)
2022	#car	#yr	#gm	Date	Batter	@Bat			Score	Inn	Out	RoB	Pit(cnt)	R	BOP	Pos	bWPA	bWE	Notes	Play Description
4	4	1	1	2022-05-24	Daulton Varsho	ARI		KCR	tied 0-0	b 1	0	---	2,(1-0) BX	1	1	2	10%	65%	Lead-Off	Home Run (Fly Ball to Deep CF)
5	5	2	2	2022-05-24	David Peralta	ARI		KCR	behind 2-3	b 4	0	---	2,(1-0) BX	1	5	7	14%	56%		Home Run (Fly Ball to Deep LF-CF)
6	6	3	1	2022-05-30	José Ramírez	CLE		KCR	tied 1-1	b 5	2	-2-	6,(3-2) BFCBBX	2	3	5	25%	80%		Home Run (Line Drive to Deep RF Line); M. Straw Scores
7	7	4	1	2022-06-05	Kyle Tucker	HOU	@	KCR	ahead 2-0	t 4	0	---	3,(2-0) B.BX	1	5	9	9%	82%		Home Run (Fly Ball to Deep CF)
8	8	5	1	2022-06-15	Brandon Belt	SFG		KCR	behind 0-2	b 4	0	---	8,(3-2) BFLFBBFX	1	5	DH	12%	42%		Home Run (Fly Ball to Deep CF)
9	9	6	1	2022-06-21	Jared Walsh	LAA		KCR	behind 0-5	b 4	1	---	2,(1-0) BX	1	4	3	4%	12%		Home Run (Fly Ball to Deep CF-RF)
10	10	7	2	2022-06-21	Shohei Ohtani	LAA		KCR	behind 1-6	b 6	0	12-	6,(2-2) BFF*BFX	3	3	DH	14%	25%		Home Run (Fly Ball to Deep CF-RF); T. Ward Scores; M. Trout Scores
11	11	8	1	2022-06-28	Marcus Semien	TEX	@	KCR	ahead 1-0	t 3	0	1-3	7,(2-2) FBBFFFX	3	3	4	13%	87%		Home Run (Fly Ball to Deep LF Line); J. Smith Scores; C. Seager Scores
12	12	9	1	2022-07-09	José Ramírez	CLE	@	KCR	ahead 4-0	t 2	1	-2-	6,(2-2) FFBFBX	2	3	5	7%	93%		Home Run (Fly Ball to Deep CF-RF); S. Kwan Scores
13	13	10	1	2022-07-30	DJ LeMahieu	NYY		KCR	tied 0-0	b 1	0	---	3,(1-1) BCX	1	1	3	10%	65%	Lead-Off	Home Run (Fly Ball to Deep CF)
14	14	11	2	2022-07-30	Aaron Judge	NYY		KCR	ahead 2-0	b 2	2	1--	7,(2-2) SBC1*BFFX	2	2	DH	14%	87%		Home Run (Line Drive to Deep RF); J. Trevino Scores
15	15	12	1	2022-08-09 (2)	Lenyn Sosa	CHW	@	KCR	tied 0-0	t 3	1	---	3,(1-1) CBX	1	9	4	12%	59%		Home Run (Fly Ball to Deep LF)
16	16	13	2	2022-08-09 (2)	Yoán Moncada	CHW	@	KCR	tied 1-1	t 6	0	---	2,(1-0) BX	1	2	5	17%	67%		Home Run (Fly Ball to Deep CF-RF)
17	17	14	1	2022-08-28	Manny Machado	SDP	@	KCR	tied 0-0	t 1	2	---	3,(1-1) CBX	1	3	5	10%	57%		Home Run (Fly Ball to Deep LF Line)
18	18	15	2	2022-08-28	Manny Machado	SDP	@	KCR	behind 2-6	t 5	2	1--	5,(2-2) BBC2.FX	2	3	5	12%	19%		Home Run (Fly Ball to Deep LF); J. Soto Scores
19	19	16	1	2022-09-03	Tucker Barnhart	DET		KCR	behind 1-9	b 5	0	---	2,(1-0) BX	1	8	2	1%	2%		Home Run (Fly Ball to Deep RF)
20	20	17	1	2022-09-10	Kerry Carpenter	DET	@	KCR	behind 0-1	t 2	2	---	4,(3-0) BBBX	1	6	DH	11%	46%		Home Run (Fly Ball to Deep RF)
21	21	18	1	2022-09-29	Willi Castro	DET		KCR	tied 0-0	b 2	2	---	3,(1-1) FBX	1	6	9	12%	63%		Home Run (Fly Ball to Deep CF-RF)
22	22	19	2	2022-09-29	Javier Báez	DET		KCR	ahead 3-0	b 5	1	-2-	4,(0-2) .CFFX	2	3	DH	6%	96%		Home Run (Fly Ball to Deep LF); R. Greene Scores
2023	#car	#yr	#gm	Date	Batter	@Bat			Score	Inn	Out	RoB	Pit(cnt)	R	BOP	Pos	bWPA	bWE	Notes	Play Description
23	23	1	1	2023-07-26	José Ramírez	CLE		KCR	ahead 4-0	b 4	0	---	2,(0-1) CX	1	3	DH	3%	95%		Home Run (Fly Ball to Deep CF-RF)
24	24	2	2	2023-07-26	David Fry	CLE		KCR	ahead 5-0	b 4	1	-2-	2,(0-1) >C.X	2	6	2	3%	98%		Home Run (Fly Ball to Deep LF); W. Brennan Scores
25	25	3	1	2023-08-03	Francisco Lindor	NYM	@	KCR	behind 0-9	t 9	2	1--	1,(0-0) X	2	3	6	0%	0%		Home Run (Fly Ball to Deep LF); D. Stewart Scores
26	26	4	1	2023-08-06	Nick Castellanos	PHI		KCR	ahead 5-4	b 5	2	1--	2,(1-0) BX	2	4	9	19%	87%		Home Run (Fly Ball to Deep LF-CF); B. Harper Scores
27	27	5	1	2023-08-11	Willson Contreras	STL	@	KCR	behind 6-12	t 9	0	1--	1,(0-0) X	2	5	2	1%	2%		Home Run (Fly Ball to Deep LF-CF); N. Gorman Scores
2024	#car	#yr	#gm	Date	Batter	@Bat			Score	Inn	Out	RoB	Pit(cnt)	R	BOP	Pos	bWPA	bWE	Notes	Play Description
28	28	1	1	2024-04-12	Willy Adames	MIL	@	BAL	ahead 4-1	t 5	0	12-	2,(1-0) BX	3	4	6	8%	97%		Home Run (Fly Ball to Deep LF); W. Contreras Scores; B. Perkins Scores
29	29	2	2	2024-04-12	William Contreras	MIL	@	BAL	ahead 7-1	t 6	1	1--	1,(0-0) X	2	2	2	2%	99%		Home Run (Fly Ball to Deep RF); J. Ortiz Scores