fewest home runs allowed by starting pitcher in a single season since 1970 with at least 100 innings pitched

Since 1970, Michael LaCoss and Dave Righetti are tied for giving up the fewest home runs by a starting pitcher with 100.0+ innings pitched in a season, with 1 HR.

NAMEHRIPSEASONTMGWLW%GSERASOCGSHOSVHERRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Michael LaCoss
M. LaCoss
1
102.2
1989
18
7
5
.583
18
3.86
59
1
0
0
109
44
49
37
5
0
1
446
0
5.17
3.24
1.59
0.09
13.2
8.3
1.42
.314
4.30
9.56
2Dave Righetti
D. Righetti
1
105.1
1981
15
8
4
.667
15
2.05
89
2
0
0
75
24
25
38
0
0
0
422
1
7.60
3.25
2.34
0.09
21.1
9.0
1.07
.252
2.14
6.41
3Henderson Alvarez III
H. Alvarez III
2
102.2
2013
17
5
6
.455
17
3.59
57
1
1
0
90
41
42
27
7
0
1
418
4
5.00
2.37
2.11
0.18
13.6
6.5
1.14
.271
3.68
7.89
4Nolan Ryan
N. Ryan
2
149.0
1981
21
11
5
.688
21
1.69
140
5
3
0
99
28
34
68
1
0
1
605
16
8.46
4.11
2.06
0.12
23.1
11.2
1.12
.246
2.05
5.98
5J.R. Richard
J.R. Richard
2
113.2
1980
17
10
4
.714
17
1.90
119
4
4
0
65
24
31
40
0
0
1
438
2
9.42
3.17
2.98
0.16
27.2
9.1
0.92
.227
2.45
5.15
6Andy Hassler
A. Hassler
2
108.2
1976
TOT
18
5
9
.357
18
3.56
47
4
1
0
105
43
52
45
0
0
0
458
4
3.89
3.73
1.04
0.17
10.3
9.8
1.38
.283
4.31
8.70
7Roy Halladay
R. Halladay
3
103.0
2001
16
5
3
.625
16
2.71
95
1
1
0
91
31
35
22
1
0
0
417
3
8.30
1.92
4.32
0.26
22.8
5.3
1.10
.297
3.06
7.95
8Orel Hershiser
O. Hershiser
3
112.0
1991
21
7
2
.778
21
3.46
73
0
0
0
112
43
43
32
5
0
6
473
2
5.87
2.57
2.28
0.24
15.4
6.8
1.29
.303
3.46
9.00
9Zane Smith
Z. Smith
3
108.1
1985
18
6
6
.500
18
3.16
64
2
2
0
95
38
43
60
3
0
3
462
2
5.32
4.98
1.07
0.25
13.9
13.0
1.43
.277
3.57
7.89
10Bill Gullickson
B. Gullickson
3
157.1
1981
22
7
9
.438
22
2.80
115
3
2
0
142
49
54
34
4
0
4
640
4
6.58
1.94
3.38
0.17
18.0
5.3
1.12
.287
3.09
8.12
11Bruce Berenyi
B. Berenyi
3
124.1
1981
20
9
6
.600
20
3.18
106
5
3
0
93
44
50
76
0
0
0
534
7
7.67
5.50
1.39
0.22
19.9
14.2
1.36
.258
3.62
6.73
12Lary Sorensen
L. Sorensen
3
140.1
1981
23
7
7
.500
23
3.27
52
3
1
0
149
51
59
26
1
0
2
579
1
3.33
1.67
2.00
0.19
9.0
4.5
1.25
.294
3.78
9.56
13Burt Hooton
B. Hooton
3
142.1
1981
23
11
6
.647
23
2.28
74
5
4
0
124
36
42
33
2
0
2
571
3
4.68
2.09
2.24
0.19
13.0
5.8
1.10
.264
2.66
7.84
14Paul Hartzell
P. Hartzell
3
109.0
1976
15
7
2
.778
15
2.64
33
7
2
0
104
32
42
28
7
0
3
455
1
2.72
2.31
1.18
0.25
7.3
6.2
1.21
.263
3.47
8.59
15Pat Darcy
P. Darcy
3
123.2
1975
22
9
5
.643
22
3.71
45
1
0
0
127
51
52
59
0
0
9
543
2
3.27
4.29
0.76
0.22
8.3
10.9
1.50
.284
3.78
9.24
16Bill Singer
B. Singer
3
108.2
1974
14
7
4
.636
14
2.98
77
8
0
0
102
36
48
43
1
0
0
462
4
6.38
3.56
1.79
0.25
16.7
9.3
1.33
.293
3.98
8.45
17Rick Reuschel
R. Reuschel
3
121.2
1972
18
9
8
.529
18
2.81
82
5
4
0
119
38
42
28
2
0
6
496
1
6.07
2.07
2.93
0.22
16.5
5.6
1.21
.304
3.11
8.80
18Tony Cloninger
T. Cloninger
3
123.2
1970
18
8
6
.571
18
3.20
44
0
0
0
109
44
50
62
3
0
4
523
4
3.20
4.51
0.71
0.22
8.4
11.9
1.38
.258
3.64
7.93
19Rich Hill
R. Hill
4
110.1
2016
TOT
20
12
5
.706
20
2.12
129
0
0
0
77
26
29
33
8
0
0
439
0
10.52
2.69
3.91
0.33
29.4
7.5
1.00
.275
2.37
6.28
20Anibal Sanchez
A. Sanchez
4
125.0
2014
21
8
5
.615
21
3.46
102
0
0
0
107
48
55
30
3
0
1
510
5
7.34
2.16
3.40
0.29
20.0
5.9
1.10
.278
3.96
7.70
21Clay Buchholz
C. Buchholz
4
108.1
2013
16
12
1
.923
16
1.74
96
1
1
0
75
21
23
36
1
0
0
416
1
7.98
2.99
2.67
0.33
23.1
8.7
1.02
.254
1.91
6.23
22Darryl Kile
D. Kile
4
122.0
1995
21
4
12
.250
21
4.87
105
0
0
0
108
66
76
69
12
0
1
546
11
7.75
5.09
1.52
0.30
19.2
12.6
1.45
.292
5.61
7.97
23Greg Maddux
G. Maddux
4
202.0
1994
25
16
6
.727
25
1.56
156
10
3
0
150
35
44
31
6
0
3
774
3
6.95
1.38
5.03
0.18
20.2
4.0
0.90
.253
1.96
6.68
24Cal Eldred
C. Eldred
4
100.1
1992
14
11
2
.846
14
1.79
62
2
1
0
76
20
21
23
2
0
0
394
3
5.56
2.06
2.70
0.36
15.7
5.8
0.99
.238
1.88
6.82
25Larry McWilliams
L. McWilliams
4
119.1
1989
TOT
21
4
12
.250
21
3.54
54
3
1
0
118
47
58
43
4
0
4
513
5
4.07
3.24
1.26
0.30
10.5
8.4
1.35
.279
4.37
8.90
StatMuse has game-level data for home runs allowed and innings pitched going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

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2025 Division Standings
TEAMWLPCTGB
93
69
.574
90
72
.556
3.0
Giants Giants
81
81
.500
12.0
80
82
.494
13.0
43
119
.265
50.0
Schedule
DATEMATCHUPTIME (ET)
Wed
3/25
@
8:05 PM
Fri
3/27
@
4:35 PM
Sat
3/28
@
7:15 PM
Mon
3/30
@
9:40 PM
Tue
3/31
@
9:40 PM
Last Game
COL Rockies

43 - 119

0

Final

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SFG Giants

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Sun 28 Sep 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Standings

NL EastWLPCTGB
96
66
.593
83
79
.512
13.0
79
83
.488
17.0
76
86
.469
20.0
66
96
.407
30.0
NL CentralWLPCTGB
97
65
.599
Cubs Cubs - w
92
70
.568
5.0
Reds Reds - w
83
79
.512
14.0
78
84
.481
19.0
71
91
.438
26.0
NL WestWLPCTGB
93
69
.574
90
72
.556
3.0
81
81
.500
12.0
80
82
.494
13.0
43
119
.265
50.0
AL EastWLPCTGB
94
68
.580
94
68
.580
89
73
.549
5.0
77
85
.475
17.0
75
87
.463
19.0
AL CentralWLPCTGB
88
74
.543
87
75
.537
1.0
82
80
.506
6.0
70
92
.432
18.0
60
102
.370
28.0
AL WestWLPCTGB
90
72
.556
87
75
.537
3.0
81
81
.500
9.0
76
86
.469
14.0
72
90
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MLB 2025 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
9/16
@
6-2
Tue
9/16
@
9-4
Tue
9/16
@
4-5
Tue
9/16
@
1-2
Tue
9/16
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5-7

Schedule

DATEMATCHUPTIME (ET)
Wed
3/25
@
8:05 PM
Thu
3/26
@
4:00 AM
Thu
3/26
@
4:00 AM
Thu
3/26
@
2:10 PM
Thu
3/26
@
3:05 PM