most strikeouts*(so/ab) in a game with 9 ip

Bill Monbouquette has the most strikeouts * strikeouts per at-bat in a game with 9.0+ innings pitched, with 289 against the Washington Senators on May 12, 1961.

Interpreted as:
most strikeouts*(so/ab) by a player in a regular-season game with 9 or more ip
NAME SO*(SO/AB) IP SO AB DATE TM OPP DEC GS ERA CG SHO SV H ER R HR BB HBP GF IBB TBF WP
1 Bill Monbouquette
B. Monbouquette
289
9.0
17
1
5/12/1961
BOS BOS
@
WSH WSH
W
1
0.00
1
0
0
5
0
1
0
4
0
0
0
38
1
2 Bill Gullickson
B. Gullickson
162
9.0
18
2
9/10/1980
MON MON
vs
CHC CHC
W
1
2.00
1
0
0
4
2
2
0
2
0
0
0
33
1
3 Art Mahaffey
A. Mahaffey
144.5
9.0
17
2
4/23/1961
PHI PHI
vs
CHC CHC
W
1
0.00
1
1
0
4
0
0
0
1
0
0
0
32
0
4 Shane Reynolds
S. Reynolds
144
9.0
12
1
9/20/1995
HOU HOU
vs
CHC CHC
W
1
0.00
1
1
0
7
0
0
0
2
0
0
0
35
0
5 Jose Rijo
J. Rijo
144
9.0
12
1
9/17/1990
CIN CIN
vs
SFG SFG
W
1
0.00
1
1
0
2
0
0
0
2
0
0
0
31
0
6 Bill Stoneman
B. Stoneman
144
9.0
12
1
9/12/1969
MON MON
@
PHI PHI
W
1
0.00
1
1
0
5
0
0
0
4
0
0
0
36
1
7 Bob Hendley
B. Hendley
144
9.0
12
1
5/9/1964
SFG SFG
vs
LAD LAD
W
1
2.00
1
0
0
5
2
2
2
7
0
0
1
38
0
8 Cecil Ferguson
C. Ferguson
144
9.0
12
1
7/16/1909
BSN BSN
vs
CHC CHC
L
1
1
0
0
8
4
0
3
0
0
36
0
9 Max Scherzer
M. Scherzer
133.33
9.0
20
3
5/11/2016
WSH WSH
vs
DET DET
W
1
2.00
1
0
0
6
2
2
2
0
0
0
0
33
0
10 Randy Johnson
R. Johnson
133.33
9.0
20
3
5/8/2001
ARI ARI
vs
CIN CIN
1
1.00
0
0
0
3
1
1
0
0
0
0
0
29
0
11 Kerry Wood
K. Wood
133.33
9.0
20
3
5/6/1998
CHC CHC
vs
HOU HOU
W
1
0.00
1
1
0
1
0
0
0
0
1
0
0
29
0
12 Nolan Ryan
N. Ryan
128
9.0
16
2
5/29/1971
NYM NYM
@
SDP SDP
W
1
0.00
1
0
0
4
0
1
0
4
0
0
0
34
1
13 Mickey Lolich
M. Lolich
128
9.0
16
2
5/23/1969
DET DET
vs
CAL CAL
W
1
3.00
1
0
0
4
3
3
1
2
1
0
0
33
0
14 Luis Tiant
L. Tiant
128
9.0
16
2
8/22/1967
CLE CLE
vs
CAL CAL
W
1
2.00
1
0
0
7
2
2
1
3
0
0
0
35
0
15 Carlos Martinez
C. Martinez
121
9.0
11
1
6/10/2017
STL STL
vs
PHI PHI
W
1
0.00
1
1
0
4
0
0
0
1
0
0
0
32
1
16 Kris Benson
K. Benson
121
9.0
11
1
5/19/2000
PIT PIT
vs
STL STL
W
1
1.00
1
0
0
3
1
1
0
1
2
0
0
33
0
17 Sid Fernandez
S. Fernandez
121
9.0
11
1
5/30/1987
NYM NYM
@
SDP SDP
W
1
0.00
1
1
0
5
0
0
0
4
0
0
1
34
0
18 Jon Matlack
J. Matlack
121
9.0
11
1
8/3/1973
NYM NYM
vs
STL STL
W
1
3.00
1
0
0
10
3
3
1
3
0
0
0
40
0
19 Andy Messersmith
A. Messersmith
121
9.0
11
1
9/17/1972
CAL CAL
vs
CWS CWS
W
1
1.00
1
0
0
4
1
1
0
3
0
0
0
34
0
20 Sandy Koufax
S. Koufax
121
9.0
11
1
9/13/1960
LAD LAD
@
PHI PHI
W
1
1.00
1
0
0
5
1
1
0
2
0
0
0
34
0
21 Hal Brown
H. Brown
121
9.0
11
1
9/5/1960
BAL BAL
@
WSH WSH
W
1
1.00
1
0
0
3
1
1
0
1
1
0
0
32
0
22 Lee Grissom
L. Grissom
121
9.0
11
1
7/27/1937
CIN CIN
vs
BSN BSN
W
1
2.00
1
0
0
4
2
2
0
1
0
0
32
0
23 Dutch Leonard
D. Leonard
121
9.0
11
1
5/8/1914
BSA BSA
vs
NYY NYY
W
1
0.00
1
1
0
3
0
0
0
2
0
0
32
0
24 David Cone
D. Cone
120.33
9.0
19
3
10/6/1991
NYM NYM
@
PHI PHI
W
1
0.00
1
1
0
3
0
0
0
1
0
0
0
31
0
25 Tom Seaver
T. Seaver
120.33
9.0
19
3
4/22/1970
NYM NYM
vs
SDP SDP
W
1
1.00
1
0
0
2
1
1
1
2
0
0
0
31
0
Results may be incomplete. StatMuse has complete game-level data for at-bats, innings pitched, and strikeouts going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

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Team Rankings

HR

46

8th

R

191

5th

SO

322

9th

ERA

3.91

15th

2025 Division Standings
TEAM W L PCT GB
Yankees Yankees
21
16
.568
Red Sox Red Sox
20
19
.513
2.0
Blue Jays Blue Jays
16
20
.444
4.5
Rays Rays
16
20
.444
4.5
Orioles Orioles
13
23
.361
7.5
Schedule
DATE MATCHUP TIME (ET)
Fri
5/9
BOS BOS
@
KCR KCR
7:40 PM
Sat
5/10
BOS BOS
@
KCR KCR
7:10 PM
Sun
5/11
BOS BOS
@
KCR KCR
2:10 PM
Mon
5/12
BOS BOS
@
DET DET
6:40 PM
Tue
5/13
BOS BOS
@
DET DET
6:40 PM
Last Game
BOS Red Sox

20 - 19

5

Final

0

TEX Rangers

18 - 20

Thu 8 May 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

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MLB 2025 Division Standings

NL East W L PCT GB
Mets Mets
24
14
.632
Phillies Phillies
21
15
.583
2.0
NL Central W L PCT GB
Cubs Cubs
22
16
.579
Reds Reds
19
19
.500
3.0
NL West W L PCT GB
Dodgers Dodgers
25
12
.676
Padres Padres
23
13
.639
1.5
AL East W L PCT GB
Yankees Yankees
21
16
.568
Red Sox Red Sox
20
19
.513
2.0
AL Central W L PCT GB
Tigers Tigers
24
13
.649
Guardians Guardians
22
15
.595
2.0
AL West W L PCT GB
Mariners Mariners
22
14
.611
Athletics Athletics
20
18
.526
3.0

MLB 2025 Scores & Schedule

Scores

DATE MATCHUP SCORE
Tue
4/22
SDP SDP
@
DET DET
0-6
Tue
4/22
PHI PHI
@
NYM NYM
3-4
Tue
4/22
SEA SEA
@
BOS BOS
8-5
Tue
4/22
BAL BAL
@
WSH WSH
3-4
Tue
4/22
LAD LAD
@
CHC CHC
6-7

Schedule

DATE MATCHUP TIME (ET)
Thu
5/8
PHI PHI
@
TBR TBR
7:05 PM
Thu
5/8
CIN CIN
@
ATL ATL
7:15 PM
Thu
5/8
TOR TOR
@
LAA LAA
9:38 PM
Thu
5/8
LAD LAD
@
AZ AZ
9:40 PM
Fri
5/9
ATL ATL
@
PIT PIT
6:40 PM