Mark Leiter Jr 2026 Season Game Log

PITCHING
1	Jun 2	ATH Athletics	@ CHC Chicago Cubs	W 2-1	Not Active
2	May 31	ATH Athletics	vs NYY New York Yankees	L 13-8	1.0	0	0	0	5.47	1	0	0	3	10	4	0	0	0
3	May 30	ATH Athletics	vs NYY New York Yankees	W 6-4	Not Active
4	May 29	ATH Athletics	vs NYY New York Yankees	L 8-2	1.0	1	0	0	5.70	0	1	0	4	17	10	0	0	0
5	May 27	ATH Athletics	vs SEA Seattle Mariners	L 9-1	Not Active
6	May 26	ATH Athletics	vs SEA Seattle Mariners	L 4-1	Not Active
7	May 25	ATH Athletics	vs SEA Seattle Mariners	L 9-2	Not Active
8	May 24	ATH Athletics	@ SD San Diego Padres	W 5-2	1.0	0	0	0	5.96	1	0	0	4	13	6	0	0	0
9	May 23	ATH Athletics	@ SD San Diego Padres	L 2-0	Not Active
10	May 22	ATH Athletics	@ SD San Diego Padres	L 7-3	Not Active
11	May 21	ATH Athletics	@ LAA Los Angeles Angels	W 3-2	1.0	1	0	0	6.23	0	1	0	3	11	8	0	0	0
12	May 20	ATH Athletics	@ LAA Los Angeles Angels	W 6-5	1.0	0	0	0	6.53	0	1	0	3	11	7	0	0	0
13	May 19	ATH Athletics	@ LAA Los Angeles Angels	W 14-6	Not Active
14	May 18	ATH Athletics	@ LAA Los Angeles Angels	L 2-1	Not Active
15	May 17	ATH Athletics	vs SF San Francisco Giants	L 10-1	Not Active
16	May 16	ATH Athletics	vs SF San Francisco Giants	L 6-4	2.0	2	0	0	6.86	0	2	0	8	25	18	0	0	0
17	May 15	ATH Athletics	vs SF San Francisco Giants	W 5-2	Not Active
18	May 14	ATH Athletics	vs STL St. Louis Cardinals	L 5-4	1.0	0	0	0	7.64	0	2	0	3	15	11	0	0	0
19	May 13	ATH Athletics	vs STL St. Louis Cardinals	W 6-2	Not Active
20	May 12	ATH Athletics	vs STL St. Louis Cardinals	L 6-4	1.0	0	0	0	8.10	0	1	0	3	12	9	0	0	0
21	May 10	ATH Athletics	@ BAL Baltimore Orioles	L 2-1	Not Active
22	May 9	ATH Athletics	@ BAL Baltimore Orioles	W 6-2	1.0	3	2	2	8.62	0	1	0	6	19	14	0	0	0
23	May 8	ATH Athletics	@ BAL Baltimore Orioles	W 4-3	Not Active
24	May 7	ATH Athletics	@ PHI Philadelphia Phillies	W 12-1	Not Active
25	May 6	ATH Athletics	@ PHI Philadelphia Phillies	L 6-3	Not Active
26	May 5	ATH Athletics	@ PHI Philadelphia Phillies	L 9-1	0.2	3	4	4	7.98	1	1	0	6	22	15	0	0	0
27	May 3	ATH Athletics	vs CLE Cleveland Guardians	W 7-1	1.0	0	0	0	5.79	0	1	0	3	10	7	0	0	0
28	May 2	ATH Athletics	vs CLE Cleveland Guardians	L 14-6	Not Active
29	May 1	ATH Athletics	vs CLE Cleveland Guardians	L 8-5	Not Active
30	Apr 30	ATH Athletics	vs KC Kansas City Royals	W 6-3	Not Active
31	Apr 29	ATH Athletics	vs KC Kansas City Royals	W 5-2	0.1	0	0	0	6.23	1	1	0	2	11	5	0	1	0
32	Apr 28	ATH Athletics	vs KC Kansas City Royals	L 4-1	1.0	0	0	0	6.39	0	1	0	3	9	7	0	0	0
33	Apr 26	ATH Athletics	@ TEX Texas Rangers	W 2-1	Not Active
34	Apr 25	ATH Athletics	@ TEX Texas Rangers	L 4-3	1.0	0	0	0	6.94	0	1	0	3	13	10	0	0	0
35	Apr 24	ATH Athletics	@ TEX Texas Rangers	W 8-1	Not Active
36	Apr 22	ATH Athletics	@ SEA Seattle Mariners	L 5-4	1.0	2	1	1	7.59	0	1	0	5	18	12	0	0	0
37	Apr 21	ATH Athletics	@ SEA Seattle Mariners	W 5-2	Not Active
38	Apr 20	ATH Athletics	@ SEA Seattle Mariners	W 6-4	1.0	2	0	0	7.45	0	1	0	5	19	13	0	0	0
39	Apr 19	ATH Athletics	vs CWS Chicago White Sox	L 7-4	Not Active
40	Apr 18	ATH Athletics	vs CWS Chicago White Sox	W 7-6	0.2	0	0	0	8.31	2	1	0	4	12	4	0	0	0
41	Apr 17	ATH Athletics	vs CWS Chicago White Sox	L 9-2	Not Active
42	Apr 16	ATH Athletics	vs TEX Texas Rangers	L 9-6	Not Active
43	Apr 15	ATH Athletics	vs TEX Texas Rangers	W 6-5	0.2	2	3	3	9.00	1	1	1	5	22	14	0	0	0
44	Apr 14	ATH Athletics	vs TEX Texas Rangers	W 2-1	1.0	0	0	0	6.14	0	2	0	3	13	9	0	0	0
45	Apr 13	ATH Athletics	vs TEX Texas Rangers	L 8-1	Not Active
46	Apr 12	ATH Athletics	@ NYM New York Mets	W 1-0	Not Active
47	Apr 11	ATH Athletics	@ NYM New York Mets	W 11-6	1.0	0	0	0	7.11	0	3	0	3	14	10	0	0	0
48	Apr 10	ATH Athletics	@ NYM New York Mets	W 4-0	1.0	1	0	0	8.44	0	1	0	4	12	9	0	0	0
49	Apr 9	ATH Athletics	@ NYY New York Yankees	W 1-0	Not Active
50	Apr 8	ATH Athletics	@ NYY New York Yankees	W 3-2	Not Active
51	Apr 7	ATH Athletics	@ NYY New York Yankees	L 5-3	0.2	5	4	4	10.38	0	0	1	7	28	17	0	0	0
52	Apr 5	ATH Athletics	vs HOU Houston Astros	W 12-10	1.0	1	0	0	2.45	1	0	0	5	26	13	0	2	2
53	Apr 4	ATH Athletics	vs HOU Houston Astros	L 11-0	Not Active
54	Apr 3	ATH Athletics	vs HOU Houston Astros	W 11-4	Not Active
55	Apr 1	ATH Athletics	@ ATL Atlanta Braves	L 5-1	Not Active
56	Mar 31	ATH Athletics	@ ATL Atlanta Braves	W 5-2	1.0	2	0	0	3.38	0	1	0	5	13	9	0	0	0
57	Mar 30	ATH Athletics	@ ATL Atlanta Braves	L 4-0	1.0	1	0	0	5.40	0	0	0	3	8	8	0	0	0
58	Mar 29	ATH Athletics	@ TOR Toronto Blue Jays	L 5-2	Not Active
59	Mar 28	ATH Athletics	@ TOR Toronto Blue Jays	L 8-7	0.2	2	1	1	13.50	0	0	0	5	17	11	1	1	1
60	Mar 27	ATH Athletics	@ TOR Toronto Blue Jays	L 3-2	Not Active
No Record Found!

1

Jun 2

W 2-1

Not Active

3

May 30

W 6-4

Not Active

5

May 27

L 9-1

Not Active

6

May 26

L 4-1

Not Active

7

May 25

L 9-2

Not Active

9

May 23

L 2-0

Not Active

10

May 22

L 7-3

Not Active

13

May 19

W 14-6

Not Active

14

May 18

L 2-1

Not Active

15

May 17

L 10-1

Not Active

17

May 15

W 5-2

Not Active

19

May 13

W 6-2

Not Active

21

May 10

L 2-1

Not Active

23

May 8

W 4-3

Not Active

24

May 7

W 12-1

Not Active

25

May 6

L 6-3

Not Active

28

May 2

L 14-6

Not Active

29

May 1

L 8-5

Not Active

30

Apr 30

W 6-3

Not Active

33

Apr 26

W 2-1

Not Active

35

Apr 24

W 8-1

Not Active

37

Apr 21

W 5-2

Not Active

39

Apr 19

L 7-4

Not Active

41

Apr 17

L 9-2

Not Active

42

Apr 16

L 9-6

Not Active

45

Apr 13

L 8-1

Not Active

46

Apr 12

W 1-0

Not Active

49

Apr 9

W 1-0

Not Active

50

Apr 8

W 3-2

Not Active

53

Apr 4

L 11-0

Not Active

54

Apr 3

W 11-4

Not Active

55

Apr 1

L 5-1

Not Active

58

Mar 29

L 5-2

Not Active

60

Mar 27

L 3-2

Not Active

Mark Leiter Jr.

Mark Leiter Jr. GAME LOG 2026 Season

PITCHING
# Rank	DATE	TM Team	OPP Opponent	RESULT	IP Innings Pitched	H Hits	R Runs	ER Earned Runs	ERA Earned Run Average	BB Walks Allowed	SO Strikeouts	HRA Home Runs Allowed	BF Batters Faced	P Pitches	S Strikes	HBP Hit By Pitch	IR Inherited Runners	IS Inherited Score
1	Jun 2	ATH Athletics	@ CHC Chicago Cubs	W 2-1	Not Active
2	May 31	ATH Athletics	vs NYY New York Yankees	L 13-8	1.0	0	0	0	5.47	1	0	0	3	10	4	0	0	0
3	May 30	ATH Athletics	vs NYY New York Yankees	W 6-4	Not Active
4	May 29	ATH Athletics	vs NYY New York Yankees	L 8-2	1.0	1	0	0	5.70	0	1	0	4	17	10	0	0	0
5	May 27	ATH Athletics	vs SEA Seattle Mariners	L 9-1	Not Active
6	May 26	ATH Athletics	vs SEA Seattle Mariners	L 4-1	Not Active
7	May 25	ATH Athletics	vs SEA Seattle Mariners	L 9-2	Not Active
8	May 24	ATH Athletics	@ SD San Diego Padres	W 5-2	1.0	0	0	0	5.96	1	0	0	4	13	6	0	0	0
9	May 23	ATH Athletics	@ SD San Diego Padres	L 2-0	Not Active
10	May 22	ATH Athletics	@ SD San Diego Padres	L 7-3	Not Active
11	May 21	ATH Athletics	@ LAA Los Angeles Angels	W 3-2	1.0	1	0	0	6.23	0	1	0	3	11	8	0	0	0
12	May 20	ATH Athletics	@ LAA Los Angeles Angels	W 6-5	1.0	0	0	0	6.53	0	1	0	3	11	7	0	0	0
13	May 19	ATH Athletics	@ LAA Los Angeles Angels	W 14-6	Not Active
14	May 18	ATH Athletics	@ LAA Los Angeles Angels	L 2-1	Not Active
15	May 17	ATH Athletics	vs SF San Francisco Giants	L 10-1	Not Active
16	May 16	ATH Athletics	vs SF San Francisco Giants	L 6-4	2.0	2	0	0	6.86	0	2	0	8	25	18	0	0	0
17	May 15	ATH Athletics	vs SF San Francisco Giants	W 5-2	Not Active
18	May 14	ATH Athletics	vs STL St. Louis Cardinals	L 5-4	1.0	0	0	0	7.64	0	2	0	3	15	11	0	0	0
19	May 13	ATH Athletics	vs STL St. Louis Cardinals	W 6-2	Not Active
20	May 12	ATH Athletics	vs STL St. Louis Cardinals	L 6-4	1.0	0	0	0	8.10	0	1	0	3	12	9	0	0	0
21	May 10	ATH Athletics	@ BAL Baltimore Orioles	L 2-1	Not Active
22	May 9	ATH Athletics	@ BAL Baltimore Orioles	W 6-2	1.0	3	2	2	8.62	0	1	0	6	19	14	0	0	0
23	May 8	ATH Athletics	@ BAL Baltimore Orioles	W 4-3	Not Active
24	May 7	ATH Athletics	@ PHI Philadelphia Phillies	W 12-1	Not Active
25	May 6	ATH Athletics	@ PHI Philadelphia Phillies	L 6-3	Not Active
26	May 5	ATH Athletics	@ PHI Philadelphia Phillies	L 9-1	0.2	3	4	4	7.98	1	1	0	6	22	15	0	0	0
27	May 3	ATH Athletics	vs CLE Cleveland Guardians	W 7-1	1.0	0	0	0	5.79	0	1	0	3	10	7	0	0	0
28	May 2	ATH Athletics	vs CLE Cleveland Guardians	L 14-6	Not Active
29	May 1	ATH Athletics	vs CLE Cleveland Guardians	L 8-5	Not Active
30	Apr 30	ATH Athletics	vs KC Kansas City Royals	W 6-3	Not Active
31	Apr 29	ATH Athletics	vs KC Kansas City Royals	W 5-2	0.1	0	0	0	6.23	1	1	0	2	11	5	0	1	0
32	Apr 28	ATH Athletics	vs KC Kansas City Royals	L 4-1	1.0	0	0	0	6.39	0	1	0	3	9	7	0	0	0
33	Apr 26	ATH Athletics	@ TEX Texas Rangers	W 2-1	Not Active
34	Apr 25	ATH Athletics	@ TEX Texas Rangers	L 4-3	1.0	0	0	0	6.94	0	1	0	3	13	10	0	0	0
35	Apr 24	ATH Athletics	@ TEX Texas Rangers	W 8-1	Not Active
36	Apr 22	ATH Athletics	@ SEA Seattle Mariners	L 5-4	1.0	2	1	1	7.59	0	1	0	5	18	12	0	0	0
37	Apr 21	ATH Athletics	@ SEA Seattle Mariners	W 5-2	Not Active
38	Apr 20	ATH Athletics	@ SEA Seattle Mariners	W 6-4	1.0	2	0	0	7.45	0	1	0	5	19	13	0	0	0
39	Apr 19	ATH Athletics	vs CWS Chicago White Sox	L 7-4	Not Active
40	Apr 18	ATH Athletics	vs CWS Chicago White Sox	W 7-6	0.2	0	0	0	8.31	2	1	0	4	12	4	0	0	0
41	Apr 17	ATH Athletics	vs CWS Chicago White Sox	L 9-2	Not Active
42	Apr 16	ATH Athletics	vs TEX Texas Rangers	L 9-6	Not Active
43	Apr 15	ATH Athletics	vs TEX Texas Rangers	W 6-5	0.2	2	3	3	9.00	1	1	1	5	22	14	0	0	0
44	Apr 14	ATH Athletics	vs TEX Texas Rangers	W 2-1	1.0	0	0	0	6.14	0	2	0	3	13	9	0	0	0
45	Apr 13	ATH Athletics	vs TEX Texas Rangers	L 8-1	Not Active
46	Apr 12	ATH Athletics	@ NYM New York Mets	W 1-0	Not Active
47	Apr 11	ATH Athletics	@ NYM New York Mets	W 11-6	1.0	0	0	0	7.11	0	3	0	3	14	10	0	0	0
48	Apr 10	ATH Athletics	@ NYM New York Mets	W 4-0	1.0	1	0	0	8.44	0	1	0	4	12	9	0	0	0
49	Apr 9	ATH Athletics	@ NYY New York Yankees	W 1-0	Not Active
50	Apr 8	ATH Athletics	@ NYY New York Yankees	W 3-2	Not Active
51	Apr 7	ATH Athletics	@ NYY New York Yankees	L 5-3	0.2	5	4	4	10.38	0	0	1	7	28	17	0	0	0
52	Apr 5	ATH Athletics	vs HOU Houston Astros	W 12-10	1.0	1	0	0	2.45	1	0	0	5	26	13	0	2	2
53	Apr 4	ATH Athletics	vs HOU Houston Astros	L 11-0	Not Active
54	Apr 3	ATH Athletics	vs HOU Houston Astros	W 11-4	Not Active
55	Apr 1	ATH Athletics	@ ATL Atlanta Braves	L 5-1	Not Active
56	Mar 31	ATH Athletics	@ ATL Atlanta Braves	W 5-2	1.0	2	0	0	3.38	0	1	0	5	13	9	0	0	0
57	Mar 30	ATH Athletics	@ ATL Atlanta Braves	L 4-0	1.0	1	0	0	5.40	0	0	0	3	8	8	0	0	0
58	Mar 29	ATH Athletics	@ TOR Toronto Blue Jays	L 5-2	Not Active
59	Mar 28	ATH Athletics	@ TOR Toronto Blue Jays	L 8-7	0.2	2	1	1	13.50	0	0	0	5	17	11	1	1	1
60	Mar 27	ATH Athletics	@ TOR Toronto Blue Jays	L 3-2	Not Active
No Record Found!