most strikeouts in a game in mariners history by a pitcher

Randy Johnson has fanned the most hitters for the Mariners in a game, with 19 strikeouts on August 8, 1997 and on June 24, 1997.

Interpreted as:
most strikeouts in a regular-season game in mariners history by a pitcher
NAMESODATETMOPPDECGSERACGSHOSVIPHERRHRBBHBPGFIBBTBFWP
1Randy Johnson
R. Johnson
19
8/8/1997
vs
W
1
0.00
1
1
0
9.0
5
0
0
0
3
0
0
0
35
0
2Randy Johnson
R. Johnson
19
6/24/1997
vs
L
1
4.00
1
0
0
9.0
11
4
4
2
0
0
0
0
37
0
3Randy Johnson
R. Johnson
18
9/27/1992
@
1
2.25
0
0
0
8.0
6
2
2
0
4
0
0
0
34
0
4James Paxton
J. Paxton
16
5/2/2018
vs
1
0.00
0
0
0
7.0
5
0
0
0
1
0
0
0
27
0
5Randy Johnson
R. Johnson
16
7/18/1997
vs
W
1
4.00
1
0
0
9.0
9
4
4
1
3
0
0
0
39
0
6Randy Johnson
R. Johnson
16
7/15/1995
vs
W
1
0.00
1
1
0
9.0
3
0
0
0
2
0
0
0
31
0
7Mike Moore
M. Moore
16
8/19/1988
@
W
1
1.00
1
0
0
9.0
5
1
1
0
2
0
0
0
34
0
8Mark Langston
M. Langston
16
5/10/1988
@
W
1
2.00
1
0
0
9.0
8
2
2
1
0
1
0
0
36
1
9Felix Hernandez
F. Hernandez
15
6/8/2014
@
1
0.00
0
0
0
7.0
4
0
0
0
1
0
0
0
26
2
10Randy Johnson
R. Johnson
15
7/11/1998
vs
W
1
0.00
1
1
0
9.0
5
0
0
0
2
0
0
0
34
0
11Randy Johnson
R. Johnson
15
5/24/1998
vs
W
1
1.00
1
0
0
9.0
7
1
1
0
2
0
0
0
36
0
12Randy Johnson
R. Johnson
15
4/10/1998
@
1
2.25
0
0
0
8.0
2
2
2
1
3
3
0
0
32
0
13Randy Johnson
R. Johnson
15
6/8/1997
@
W
1
0.00
0
0
0
8.0
1
0
0
0
3
0
0
0
27
0
14Randy Johnson
R. Johnson
15
5/28/1997
vs
W
1
0.00
0
0
0
8.0
4
0
0
0
1
0
0
0
28
0
15Randy Johnson
R. Johnson
15
9/23/1995
vs
W
1
0.00
0
0
0
7.1
4
0
0
0
3
0
0
0
30
0
16Randy Johnson
R. Johnson
15
6/24/1995
vs
W
1
2.00
1
0
0
9.0
5
2
2
0
3
0
0
0
35
0
17Randy Johnson
R. Johnson
15
8/11/1994
@
W
1
1.00
1
0
0
9.0
4
1
1
0
1
1
0
0
32
0
18Randy Johnson
R. Johnson
15
6/4/1994
vs
W
1
0.00
1
1
0
9.0
6
0
0
0
4
0
0
0
36
1
19Randy Johnson
R. Johnson
15
9/16/1993
vs
W
1
1.23
0
0
0
7.1
1
1
1
0
6
1
0
0
30
0
20Randy Johnson
R. Johnson
15
6/14/1993
vs
W
1
3.38
0
0
0
8.0
6
3
3
1
0
2
0
0
30
0
21Randy Johnson
R. Johnson
15
9/16/1992
vs
1
0.00
0
0
0
9.0
1
0
1
0
1
0
0
0
31
2
22Mark Langston
M. Langston
15
6/25/1986
vs
W
1
0.00
1
0
0
9.0
3
0
1
0
5
0
0
0
35
0
23George Kirby
G. Kirby
14
9/14/2025
vs
W
1
2.84
0
0
0
6.1
3
2
2
2
0
0
0
0
22
0
24George Kirby
G. Kirby
14
6/8/2025
@
W
1
2.57
0
0
0
7.0
2
2
2
1
0
0
0
0
23
0
25Randy Johnson
R. Johnson
14
7/13/1997
vs
1
2.57
0
0
0
7.0
5
2
2
0
5
1
0
1
32
0
Results may be incomplete. StatMuse has complete game-level data for strikeouts going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

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