most strikeouts in a game by a diamondback pitcher

Randy Johnson has fanned the most hitters for the Diamondbacks in a game, with 20 strikeouts versus the Reds on May 8, 2001.

Interpreted as:
most strikeouts in a regular-season game by a diamondback pitcher
NAMESODATETMOPPDECGSERACGSHOSVIPHERRHRBBHBPGFIBBTBFWP
1Randy Johnson
R. Johnson
20
5/8/2001
vs
1
1.00
0
0
0
9.0
3
1
1
0
0
0
0
0
29
0
2Randy Johnson
R. Johnson
17
9/14/2002
vs
W
1
0.00
1
1
0
9.0
3
0
0
0
2
0
0
0
32
0
3Randy Johnson
R. Johnson
17
4/21/2002
vs
W
1
0.00
1
0
0
9.0
2
0
1
0
1
0
0
0
31
0
4Curt Schilling
C. Schilling
17
4/7/2002
@
W
1
0.00
1
1
0
9.0
1
0
0
0
2
0
0
0
29
0
5Randy Johnson
R. Johnson
17
6/30/1999
@
L
1
2.25
1
0
0
8.0
7
2
2
1
0
0
0
0
30
0
6Randy Johnson
R. Johnson
16
8/25/2002
vs
W
1
0.00
1
1
0
9.0
6
0
0
0
2
0
0
0
35
0
7Randy Johnson
R. Johnson
16
9/27/2001
vs
W
1
6.75
0
0
0
6.2
7
5
5
1
2
0
0
0
30
1
8Randy Johnson
R. Johnson
16
8/23/2001
@
L
1
5.14
0
0
0
7.0
5
4
4
1
2
0
0
0
28
0
9Randy Johnson
R. Johnson
16
7/18/2001
@
W
0
0.00
0
0
0
7.0
1
0
0
0
1
0
1
0
23
0
10Randy Johnson
R. Johnson
15
8/31/2004
vs
1
1.13
0
0
0
8.0
3
1
1
1
1
0
0
0
27
0
11Randy Johnson
R. Johnson
15
7/31/2002
@
W
1
1.00
1
0
0
9.0
8
1
1
0
3
0
0
0
38
0
12Randy Johnson
R. Johnson
15
4/10/1999
@
W
1
3.00
1
0
0
9.0
6
3
3
2
2
0
0
0
34
0
13Robbie Ray
R. Ray
14
9/4/2017
@
W
1
0.00
0
0
0
7.2
3
0
0
0
0
0
0
0
26
0
14Randy Johnson
R. Johnson
14
8/20/2004
vs
L
1
1.17
0
0
0
7.2
4
1
2
0
3
0
0
0
31
0
15Randy Johnson
R. Johnson
14
8/15/2004
@
W
1
0.00
0
0
0
8.1
5
0
0
0
1
0
0
0
30
0
16Randy Johnson
R. Johnson
14
7/25/2004
vs
1
0.00
0
0
0
8.0
6
0
0
0
0
0
0
0
30
0
17Curt Schilling
C. Schilling
14
8/22/2003
vs
L
1
4.50
0
0
0
8.0
6
4
4
3
0
0
0
0
30
0
18Curt Schilling
C. Schilling
14
5/14/2003
@
W
1
0.00
1
1
0
9.0
2
0
0
0
1
0
0
0
29
0
19Randy Johnson
R. Johnson
14
8/10/2002
vs
W
1
2.25
0
0
0
8.0
5
2
2
1
2
0
0
0
30
0
20Curt Schilling
C. Schilling
14
5/3/2002
vs
W
1
3.86
0
0
0
7.0
5
3
3
2
1
0
0
0
27
0
21Randy Johnson
R. Johnson
14
9/2/2001
@
1
0.00
0
0
0
7.1
2
0
0
0
3
0
0
0
27
0
22Randy Johnson
R. Johnson
14
7/24/2001
vs
W
1
0.00
0
0
0
7.1
1
0
0
0
2
0
0
0
25
0
23Randy Johnson
R. Johnson
14
6/3/2001
vs
W
1
4.50
0
0
0
6.0
7
3
4
1
0
1
0
0
27
1
24Randy Johnson
R. Johnson
14
4/13/2001
@
W
1
3.86
0
0
0
7.0
6
3
3
1
0
1
0
0
28
0
25Randy Johnson
R. Johnson
14
9/10/2000
@
1
1.29
0
0
0
7.0
6
1
3
0
2
0
0
0
28
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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DATEMATCHUPTIME (ET)
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Last Game
AZ Diamondbacks

80 - 82

4

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Sun 28 Sep 2025

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