Mark Leiter Jr.

Position: Pitcher

Bats: Right • Throws: Right

6-0, 210lb (183cm, 95kg)

Team: Chicago Cubs (majors)

Born: March 13, 1991 in Fort Lauderdale, FL us

Draft: Drafted by the Philadelphia Phillies in the 22nd round of the 2013 MLB June Amateur Draft from New Jersey Institute of Technology (Newark, NJ).

High School: Toms River North HS (Toms River, NJ)

School: New Jersey Institute of Technology (Newark, NJ)

Debut: April 28, 2017 (Age 26-046d, 21,348th in major league history)
vs. LAD 1.0 IP, 0 H, 0 SO, 0 BB, 0 ER

Rookie Status: Exceeded rookie limits during 2017 season

2024 Contract Status: Signed thru 2024, 1 yr/$1.5M (24)

Service Time (01/2024): 3.031 • Arb Eligible: 2025 • Free Agent: 2027

Full Name: Mark Edward Leiter

Nicknames: Junior

Pronunciation: \LIE-turr\

Twitter: @Leiter_Jr

View Player Info from the B-R Bullpen

Relatives: Nephew of Al Leiter; Son of Mark Leiter

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SUMMARY

2024

Career

WAR

0.5

1.0

ERA

0.00

4.39

160

10.0

256.0

267

WHIP

0.700

1.266

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Team Record in Appearances: 16-19 / in Starts: 1-3

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

Inning/Score Appearance Matrix

Multiple inning appearances: 21, Entered with runners on base: 10

2022 Pitching Game Log

Click two rows to sum games (Clear)

2022 Pitching Game Log
Rk	Gcar	Gtm	Date	Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
1	48	8	Apr 16	CHC	@	COL	L,6-9	GS-4	L(0-1)	99	3.1	5	7	7	4	4	1	0	18.90	8.21	19	74	41	13	8	4	7	4	1	0	22			0	0	0	14	0	1	0	0	1	0	.83	-0.352	.84	-0.21%	-4.76	-3.90	1.00	1b start tie	4b 12- 1 out d5
2	49	13	Apr 21	CHC		PIT	L,3-4	GS-4		4	4.0	3	2	2	2	3	1	0	11.05	7.20	16	72	44	15	5	6	5	2	1	0	49			0	0	0	14	0	0	0	1	0	0	.93	0.033	.91	0.02%	0.03	8.00	15.00	1t start tie	4t 3 out a1
3	50	18	Apr 27	CHC	@	ATL	W,6-3	GS-2		5	2.0	2	0	0	1	0	0	1	8.68	6.97	10	45	26	4	0	4	4	2	0	0	51			0	0	0	8	1	0	0	0	0	0	1.50	0.103	1.19	0.05%	1.03	2.10	6.00	1b start tie	2b 3 out a1
4	51	20	Apr 29	CHC	@	MIL	L,1-11	6-6		1	1.0	1	0	0	0	3	0	0	7.84	6.02	4	19	12	4	5	1	0	0	0	0		0	0	0	0	0	4	0	0	0	0	0	0	.03	0.001	.03	0.00%	0.49	7.65	12.00	6b --- 0 out d7	6b 3 out d7
May				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
5	52	35	May 17	CHC		PIT	W,7-0	8-GF		17	2.0	1	0	0	0	2	0	0	6.57	5.22	6	13	10	1	2	1	3	2	0	0		0	0	0	0	0	6	0	0	0	1	0	0	.12	0.007	.08	0.00%	1.02	7.90	12.00	8t --- 0 out a6	9t end a 7
Jun				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
6	53	50	Jun 1	CHC		MIL	W,4-3	10-GF(10)	W(1-1)	14	1.0	0	0	0	0	1	0	0	6.08	4.91	3	8	6	0	3	1	1	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	4.09	0.312	1.71	0.08%	1.13	8.25	12.00	10t -2- 0 out tie	10t end tie
7	54	52	Jun 3	CHC		STL	L,5-14	5-8		1	4.0	3	3	3	2	3	0	0	6.23	4.50	17	64	41	14	5	9	3	1	1	0		0	0	1	0	0	15	0	0	0	0	0	0	.15	-0.024	.08	-0.01%	-0.97	6.00	12.00	5t --- 0 out d5	8t 3 out d7
8	55	68	Jun 21	CHC	@	PIT	L,1-7	6-GF(8)		17	3.0	1	1	1	1	4	1	0	5.75	4.69	12	44	28	9	4	4	3	0	0	0		0	0	0	0	0	11	0	0	0	0	0	1	.03	-0.007	.00	0.00%	0.47	11.55	18.00	6b --- 0 out d5	8b end d 6
9	56	72	Jun 25	CHC	@	STL	L,3-5	7-GF(8)	L(1-2)	3	2.0	4	2	2	0	2	0	1	6.04	4.50	11	37	23	7	5	4	4	2	0	0		0	0	1	0	0	9	1	0	0	0	1	0	1.29	-0.304	.12	-0.02%	-1.04	1.50	6.00	7b --- 0 out d2	8b end d 2
10	57	74	Jun 28	CHC		CIN	L,3-5	8-GF		2	2.0	1	0	0	2	4	0	0	5.55	4.30	9	39	25	10	6	2	1	0	1	0		0	0	0	0	0	7	0	0	0	0	0	0	.45	0.047	.03	0.00%	1.02	10.70	18.00	8t --- 0 out d2	9t end d 2
Jul				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
11	58	78	Jul 2	CHC		BOS	W,3-1	1-6	W(2-2)	3	5.1	3	1	1	1	5	0	0	4.85	3.85	18	57	37	11	9	6	6	5	0	0		1	0	0	1	0	17	1	0	0	1	0	0	1.07	0.230	.09	0.01%	2.12	21.60	34.00	1t -2- 1 out tie	6t --- 2 out a1
12	59	83	Jul 7	CHC	@	LAD	L,3-5	GS-5	L(2-3)	4	5.0	5	4	4	0	4	3	1	5.19	4.73	20	82	54	13	12	4	11	4	2	0	45			0	0	0	19	2	0	0	0	0	0	.57	-0.176	.07	-0.01%	-1.48	7.65	15.00	1b start tie	5b 3 out d2
13	60	86	Jul 10	CHC	@	LAD	L,9-11	3-3	BL(2-4)	2	0.1	2	1	0	0	1	0	0	5.14	4.65	4	16	10	2	2	3	0	0	0	0		3	3	1	0	0	4	0	0	0	0	0	1	1.80	-0.363	.10	-0.01%	-3.23	1.55	4.00	3b 123 2 out a3	3b 3 out d1
14	61	89	Jul 14	CHC		NYM	L,0-8	5-8		3	3.2	4	3	3	1	5	2	0	5.35	5.00	16	66	42	14	7	4	6	2	0	0		3	0	0	0	0	15	0	0	0	0	0	0	.13	0.014	.00	0.00%	0.11	9.25	17.00	5t 123 1 out d5	8t 3 out d8
15	62	100	Jul 30	CHC	@	SFG	L,4-5	5-7		15	2.2	0	0	0	1	3	0	1	5.01	4.88	10	49	28	10	4	3	2	1	0	0		0	0	0	0	0	8	0	0	0	0	0	0	.09	0.015	.00	0.00%	1.23	10.80	17.00	5b --- 0 out d5	7b 1-- 2 out d4
Aug				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
16	63	104	Aug 4(2)	CHC	@	STL	L,2-7	4-5		4	2.0	0	0	0	3	1	0	1	4.78	5.03	10			5	4	3	2	1	1	0		0	0	0	0	0	6	0	0	0	1	0	1	1.18	0.091	.01	0.00%	0.96	4.10	9.00	4b --- 0 out d1	5b 3 out d1
17	64	106	Aug 6	CHC		MIA	W,4-0	7-GF		1	2.1	0	0	0	0	1	0	0	4.53	4.89	7	24	14	4	1	2	4	0	0	0		1	0	0	0	0	7	0	0	0	0	0	0	.29	0.053	.00	0.00%	1.34	7.25	10.00	7t -2- 2 out a4	9t end a 4
18	65	109	Aug 9	CHC		WSN	L,5-6	8-GF	BL(2-5)	2	2.0	3	2	2	0	3	1	0	4.72	4.96	9	34	21	7	6	3	3	2	0	0		0	0	0	0	0	9	0	0	0	0	0	0	1.26	-0.401	.00	0.00%	-0.98	4.70	9.00	8t --- 0 out a1	9t end d 1
19	66	114	Aug 15	CHC	@	WSN	L,4-5	5-7		5	2.1	1	0	0	0	3	0	0	4.50	4.75	8	27	22	5	4	5	0	0	0	0		2	2	0	0	0	8	1	0	0	0	0	0	1.12	-0.145	.00	0.00%	-0.64	10.65	16.00	5b 12- 2 out a1	7b 3 out tie
20	67	115	Aug 16	CHC	@	WSN	W,7-5	11-GF(11)	S(1)	0	1.0	0	0	0	0	2	0	0	4.41	4.64	3	11	7	1	3	1	0	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	2.47	0.188	.00	0.00%	1.08	6.25	9.00	11b -2- 0 out a2	11b end a 2
21	68	118	Aug 19	CHC		MIL	W,8-7	8-8	H(1)	2	1.0	0	0	0	0	3	0	0	4.33	4.50	3	15	9	4	4	0	0	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	1.59	0.121	.01	0.00%	0.51	8.25	12.00	8t --- 0 out a1	8t 3 out a1
22	69	120	Aug 21	CHC		MIL	L,2-5	7-7	H(2)	1	0.2	2	1	1	0	0	1	0	4.44	4.73	3	15	7	2	0	0	3	2	0	0		0	0	0	1	0	3	0	0	0	0	0	0	1.51	-0.048	.02	0.00%	-0.60	-1.70	-1.00	7t --- 0 out a2	7t --- 2 out a1
23	70	124	Aug 24	CHC		STL	W,7-1	7-7	H(3)	2	1.0	0	0	0	0	1	0	0	4.36	4.66	3	13	8	3	3	1	1	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	.93	0.071	.00	0.00%	0.51	4.25	6.00	7t --- 0 out a2	7t 3 out a2
24	71	126	Aug 26	CHC	@	MIL	W,4-3	9-9		1	0.1	0	0	0	1	0	0	0	4.33	4.70	3	13	6	2	0	1	1	0	0	0		0	0	0	0	0	2	0	0	0	0	0	1	2.90	-0.071	.00	0.00%	-0.41	0.15	1.00	9b --- 0 out tie	9b 12- 1 out tie
25	72	129	Aug 29	CHC	@	TOR	L,4-5	10-GF(11)	L(2-6)	2	1.1	1	1	0	2	0	0	0	4.23	4.77	6			1	1	3	1	1	0	0		0	0	1	0	0	4	0	0	2	1	0	0	3.18	0.111	.00	0.00%	0.29	1.20	4.00	10b -2- 0 out tie	11b end d 1
26	73	131	Aug 31	CHC	@	TOR	W,7-5	5-5		1	1.0	1	0	0	0	1	0	0	4.15	4.71	4	18	12	4	1	0	3	1	1	0		0	0	0	0	0	4	0	0	0	0	0	0	.68	0.036	.00	0.00%	0.47	3.65	6.00	5b --- 0 out a4	5b 3 out a4
Sep/Oct				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
27	74	133	Sep 3	CHC	@	STL	L,4-8	4-4		2	1.0	2	0	0	0	1	0	0	4.08	4.65	5	18	11	4	2	2	2	2	0	0		0	0	0	0	0	5	0	0	0	0	0	0	.14	0.009	.00	0.00%	0.48	3.05	6.00	4b --- 0 out d5	4b 3 out d5
28	75	137	Sep 8	CHC		CIN	L,3-4	9-9	BL(2-7)	4	0.2	2	2	2	1	1	0	0	4.34	4.65	5	22	12	3	4	2	1	1	0	0		0	0	0	0	0	4	0	1	0	0	0	0	4.03	-0.652	.00	0.00%	-1.73	-2.30	-1.00	9t --- 0 out a1	9t 1-- 2 out d1
29	76	141	Sep 12	CHC	@	NYM	W,5-2	7-8		3	1.0	1	0	0	0	1	0	0	4.27	4.59	4			4	2	2	1	0	0	0		0	0	0	0	0	4	0	0	0	0	0	0	.45	0.004	.00	0.00%	0.10	3.65	6.00	7b --- 0 out a4	8b 1-- 0 out a4
30	77	143	Sep 14	CHC	@	NYM	W,6-3	9-GF	S(2)	1	1.0	0	0	0	0	0	0	1	4.20	4.61	3	9	6	2	1	1	1	0	0	0		0	0	0	0	0	2	0	0	0	1	0	0	1.26	0.038	.00	0.00%	0.47	1.65	3.00	9b --- 0 out a3	9b end a 3
31	78	146	Sep 18	CHC		COL	L,3-4	6-7		3	2.0	0	0	0	1	2	0	0	4.06	4.55	7	24	14	1	4	1	3	0	2	0		0	0	0	0	0	6	0	0	0	0	0	0	.63	0.095	.00	0.00%	1.02	7.90	12.00	6t --- 0 out d2	7t 3 out d1
32	79	150	Sep 22	CHC	@	PIT	W,3-2	7-GF	S(3)	3	2.1	0	0	0	2	4	0	1	3.92	4.51	10	41	24	8	8	2	1	1	0	0		3	0	2	0	0	7	0	0	0	0	0	0	4.47	0.491	.00	0.00%	1.74	11.45	19.00	7b 123 2 out a1	9b end a 1
33	80	155	Sep 28	CHC		PHI	W,4-2	6-7	H(4)	5	1.1	2	1	1	0	2	0	0	3.97	4.42	6	18	13	5	1	1	3	1	1	0		1	0	0	0	0	6	1	0	0	0	0	0	1.48	-0.012	.00	0.00%	-0.29	3.80	7.00	6t 1-- 0 out a3	7t -2- 1 out a2
34	81	159	Oct 2	CHC		CIN	W,8-1	7-7		3	1.0	2	1	1	0	1	0	0	4.05	4.37	5	18	12	4	2	1	3	1	1	0		0	0	0	0	0	5	0	0	0	0	0	0	.27	0.002	.00	0.00%	-0.49	1.05	3.00	7t --- 0 out a6	7t 3 out a5
35	82	162	Oct 5	CHC	@	CIN	W,15-2	6-6		2	1.0	0	0	0	0	2	0	0	3.99	4.29	3			2	2	1	0	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	.13	0.010	.00	0.00%	0.53	6.25	9.00	6b --- 0 out a7	6b 3 out a7
							16-19		W-L:2-7,Sv:3,BSv:3,Hld:4	2.5	67.2	52	32	30	25	73	10	7	3.99	4.29	282	1005	62%	20%	13%	0.99		21%	7%	0	42	14	36%	6	2	0	248	7	2	2	6	2	4	1.09	-0.473	.19	-0.10%	1.51	195.85	344.00

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