highest slugging percentage by a pitcher in a season

Jim Whitney has the best slugging percentage by a pitcher in a season, with a slugging percentage of .510 in 1882.

Interpreted as:
highest slugging percentage with a minimum of 3.1 PA per team game by a pitcher in a season
NAME SLG SEASON TM G AB R H 2B 3B HR RBI BB HBP SO SB CS PA TB XBH SH SF IBB GIDP AVG OBP OPS WRC WRAA WOBA WRC+ BRAA
1 Jim Whitney
J. Whitney
.510
1882
BOS BOS
61
251
49
81
18
7
5
48
24
13
275
128
30
.323
65
26
.399
162
25.3
2 Jim Whitney
J. Whitney
.433
1883
BSN BSN
96
409
78
115
27
10
5
57
25
29
434
177
42
.281
83
18
.337
121
14.8
3 Charlie Sweeney
C. Sweeney
.404
1884
TOT
86
339
55
104
23
2
2
19
21
17
360
137
27
.307
71
18.4
.345
136
19
4 Al Spalding
A. Spalding
.373
1876
CWS CWS
66
292
54
91
14
2
0
44
6
3
298
109
16
.312
55
10.8
.324
119
8.4
5 Tony Mullane
T. Mullane
.372
1884
TOL TOL
95
352
49
97
19
3
3
33
1
386
131
25
.276
.339
.712
72
15.3
.330
122
12.7
6 Jim Devlin
J. Devlin
.369
1876
LOU
68
298
38
94
14
1
0
28
1
11
299
110
15
.315
54
9.3
.318
109
4.2
7 Terry Larkin
T. Larkin
.363
1878
CWS CWS
58
226
33
65
9
4
0
32
17
17
243
82
13
.288
42
9
.329
121
7
8 Curry Foley
C. Foley
.361
1880
BOS BOS
80
332
44
97
13
2
2
31
8
14
340
120
17
.292
53
9.4
.305
121
9.3
9 Old Hoss Radbourn
O. Hoss Radbourn
.352
1883
PRO
89
381
59
108
11
3
3
48
14
16
395
134
17
.283
64
4.8
.301
104
2.5
10 Henry Porter
H. Porter
.350
1884
MIL
11
40
3
11
3
0
0
0
40
14
3
.275
6
0.1
.283
-235
-19
11 John Ward
J. Ward
.349
1879
PRO
83
364
71
104
9
4
2
41
7
14
371
127
15
.286
58
6.4
.293
112
6.4
12 Charlie Buffinton
C. Buffinton
.344
1884
BSN BSN
87
352
48
94
18
3
1
39
16
12
368
121
22
.267
58
4.8
.296
103
1.8
13 Jim Whitney
J. Whitney
.337
1881
BOS BOS
75
282
37
72
17
3
0
32
19
18
301
95
20
.255
42
1.7
.297
101
0.6
14 Pud Galvin
P. Galvin
.336
1879
BUF
67
265
34
66
11
6
0
27
1
56
266
89
17
.249
35
-1.7
.262
91
-3.6
15 Guy Hecker
G. Hecker
.334
1883
LOU
81
332
59
90
6
6
1
12
344
111
13
.271
52
0.4
.288
104
2
16 Mickey Welch
M. Welch
.325
1883
NYG NYG
84
320
42
75
13
5
2
30
10
38
330
104
20
.234
43
-6.2
.263
82
-9.6
17 Jim Devlin
J. Devlin
.325
1877
LOU
61
268
38
72
6
3
1
27
7
27
275
87
10
.269
39
-1.2
.283
85
-6.3
18 George Bradley
G. Bradley
.323
1879
TRO
63
251
36
62
9
5
0
23
1
20
252
81
14
.247
32
-2.8
.256
90
-3.5
19 George Bradley
G. Bradley
.321
1876
STL
64
265
29
66
7
6
0
28
3
12
268
85
13
.249
38
-2.4
.266
101
0.2
20 John Coleman
J. Coleman
.314
1883
PHN PHN
90
354
33
83
12
8
0
32
15
39
369
111
20
.234
49
-6.7
.263
83
-10
21 Lon Knight
L. Knight
.313
1876
PHI PHI
55
240
32
60
9
3
0
24
2
2
242
75
12
.250
33
-2.9
.262
85
-5.5
22 Terry Larkin
T. Larkin
.311
1877
HAR
58
228
28
52
6
5
1
18
5
23
233
71
12
.228
28
-6.3
.254
86
-4.8
23 Jim McCormick
J. McCormick
.311
1881
CLE
70
309
45
79
9
4
0
26
5
16
314
96
13
.256
37
-5.8
.266
87
-5.6
24 Tony Mullane
T. Mullane
.307
1882
LOU
77
303
46
78
13
1
0
13
316
93
14
.257
44
-0.4
.274
103
1.3
25 George Bradley
G. Bradley
.304
1877
CWS CWS
55
214
31
52
7
3
0
12
6
19
220
65
10
.243
27
-4.6
.263
79
-7

More Braves Stats

Team Rankings

HR

56

16th

R

216

22nd

SO

448

18th

ERA

3.71

14th

2025 Division Standings
TEAM W L PCT GB
Phillies Phillies
35
19
.648
Mets Mets
34
22
.607
2.0
Braves Braves
25
28
.472
9.5
Nationals Nationals
24
30
.444
11.0
Marlins Marlins
22
32
.407
13.0
Schedule
DATE MATCHUP TIME (ET)
Thu
5/29
ATL ATL
@
PHI PHI
1:05 PM
Thu
5/29
ATL ATL
@
PHI PHI
6:45 PM
Fri
5/30
BOS BOS
@
ATL ATL
7:15 PM
Sat
5/31
BOS BOS
@
ATL ATL
4:10 PM
Sun
6/1
BOS BOS
@
ATL ATL
1:35 PM
Last Game
PHI Phillies

35 - 19

2

Final

0

ATL Braves

25 - 28

Tue 27 May 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Division Standings

AL East W L PCT GB
Yankees Yankees
34
20
.630
Rays Rays
28
27
.509
6.5
AL Central W L PCT GB
Tigers Tigers
37
20
.649
Guardians Guardians
30
25
.545
6.0
AL West W L PCT GB
Mariners Mariners
30
23
.566
Astros Astros
30
25
.545
1.0
NL East W L PCT GB
Phillies Phillies
35
19
.648
Mets Mets
34
22
.607
2.0
NL Central W L PCT GB
Cubs Cubs
34
21
.618
Cardinals Cardinals
31
24
.564
3.0
NL West W L PCT GB
Dodgers Dodgers
34
22
.607
Padres Padres
31
23
.574
2.0

MLB 2025 Scores & Schedule

Scores

DATE MATCHUP SCORE
Mon
5/12
NYY NYY
@
SEA SEA
1-2
Mon
5/12
AZ AZ
@
SFG SFG
6-10
Mon
5/12
ATH ATH
@
LAD LAD
11-1
Tue
5/13
MIN MIN
@
BAL BAL
6-3
Tue
5/13
STL STL
@
PHI PHI
1-2

Schedule

DATE MATCHUP TIME (ET)
Wed
5/28
TOR TOR
@
TEX TEX
8:05 PM
Wed
5/28
NYY NYY
@
LAA LAA
9:38 PM
Wed
5/28
WSH WSH
@
SEA SEA
9:40 PM
Thu
5/29
ATL ATL
@
PHI PHI
1:05 PM
Thu
5/29
ATL ATL
@
PHI PHI
6:45 PM