Ernest Duff - Seamheads Negro Leagues Database

Ernest Duff



Ernest Duff


Born: January 28, 1900 in IL
Died: February 12, 1979 in Cincinnati, OH
          (79 years old)

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Glossary
# Players Pos HoF
Ernest Duff
CF
1000
162
592
117
198
45
6
6
92
31
0
23
.335
.376
.458
 
1
RF
992
162
617
92
209
36
6
9
76
52
29
21
.338
.388
.459
2
RF
987
162
601
103
200
38
12
7
83
69
24
7
.333
.404
.473
3
CF
984
162
595
103
198
27
15
8
84
48
6
33
.333
.386
.468
4
LF
981
162
557
88
187
40
7
8
96
61
31
7
.336
.407
.473
5
CF
977
162
660
131
225
40
12
6
90
64
23
35
.342
.403
.467
6
RF
974
162
619
109
199
32
12
6
79
74
52
20
.322
.399
.441
7
LF
974
162
618
104
204
40
13
9
95
41
28
9
.330
.377
.479
8
LF
973
162
479
66
156
33
8
5
85
30
26
6
.326
.368
.459
9
CF
972
162
657
145
213
30
11
10
121
62
20
54
.324
.384
.449
10
LF
972
162
660
135
223
25
14
6
75
81
18
31
.338
.415
.446
11
RF
972
162
617
113
198
34
14
11
92
58
65
28
.321
.386
.474
12
CF
972
162
640
132
208
34
17
6
70
75
31
11
.325
.397
.462
13
LF
970
162
654
135
213
34
14
8
116
65
22
25
.326
.392
.458
14
RF
969
162
634
129
203
34
11
8
112
67
45
44
.320
.390
.447
15
RF
967
162
528
81
169
36
5
12
88
63
30
1
.321
.394
.475
16
1B
966
162
660
128
219
37
9
6
133
63
19
18
.333
.393
.445
17
LF
966
162
742
167
239
30
24
6
111
16
12
8
.322
.337
.449
18
RF
966
162
553
84
172
35
9
10
88
34
30
11
.311
.359
.461
19
LF
965
162
613
124
194
31
17
6
104
80
14
39
.317
.402
.451
20
RF
964
162
643
126
205
29
16
3
92
55
30
23
.320
.377
.429
21
CF
964
162
638
138
211
27
16
8
115
70
17
80
.330
.401
.459
22
RF
964
162
616
90
191
29
20
6
98
49
7
24
.309
.362
.452
23
CF
964
162
606
91
196
28
15
6
81
40
21
22
.323
.369
.446
24
RF
964
162
625
102
201
34
12
2
73
48
19
24
.322
.374
.427
25
RF
964
162
629
94
200
29
11
16
87
41
82
6
.317
.359
.475
26
RF
963
162
611
104
191
29
18
5
83
65
0
36
.313
.389
.445
27
RF
962
162
460
57
146
29
6
8
71
22
52
1
.318
.354
.460
28
CF
961
162
640
140
217
40
15
7
113
63
15
62
.339
.408
.480
29
CF
961
162
606
87
189
36
10
9
90
39
45
9
.311
.357
.450
30
RF
960
162
648
144
201
28
18
12
93
82
35
47
.311
.392
.463
31
LF
960
162
612
87
194
32
12
9
84
44
38
14
.317
.367
.450
32
RF
959
162
656
131
224
18
11
3
62
40
3
38
.341
.388
.415
33
LF
959
162
557
78
175
36
7
8
94
49
33
6
.315
.372
.449
34
LF
959
162
607
100
188
36
14
10
95
63
48
6
.310
.376
.467
35
DH
959
162
654
108
200
37
7
14
79
66
75
30
.306
.369
.448
36
CF
958
162
638
172
220
25
10
4
75
121
22
93
.344
.455
.432
37
CF
958
162
658
97
209
38
5
19
99
41
88
12
.318
.360
.477
38
CF
957
162
637
127
198
28
12
11
108
63
37
43
.311
.376
.448
39
LF
957
162
610
89
188
32
9
12
83
27
31
5
.307
.341
.446
40
RF
957
162
596
89
180
33
14
11
93
34
41
15
.302
.346
.458
41
RF
957
162
577
84
177
30
5
14
87
37
34
4
.307
.352
.449
42
RF
956
162
689
145
228
39
18
15
150
52
26
26
.331
.384
.505
43
CF
956
162
592
109
204
46
13
7
89
80
13
25
.345
.428
.500
44
CF
955
162
584
98
181
32
11
9
86
69
59
44
.311
.389
.450
45
LF
955
162
616
88
191
31
12
13
103
34
25
14
.310
.348
.464
46
RF
955
162
573
88
176
32
8
9
87
69
28
5
.306
.383
.437
47
LF
954
162
663
141
229
46
16
9
129
65
22
40
.346
.411
.505
48
RF
954
162
548
80
172
26
9
5
72
55
32
7
.314
.379
.424
49
CF
953
162
657
132
201
36
13
10
88
65
29
34
.307
.374
.444
50
LF
952
162
592
85
184
35
13
6
104
51
33
17
.310
.370
.442
51
CF
952
162
617
94
192
31
9
7
77
53
54
14
.311
.365
.427
52
SP
951
162
575
91
174
23
15
9
95
23
30
15
.303
.331
.442
53
RF
951
162
572
80
171
29
5
17
95
46
39
4
.300
.355
.458
54
RF
950
162
513
76
156
24
6
14
80
59
31
9
.303
.380
.455
55
CF
950
162
611
108
185
38
10
8
92
78
52
27
.302
.383
.440
56
RF
950
162
564
73
176
28
9
6
87
54
24
5
.311
.376
.423
57
2B
950
162
611
93
200
29
7
6
67
67
67
23
.328
.393
.429
58
1B
949
162
652
101
222
34
13
8
93
37
26
30
.340
.379
.468
59
LF
949
162
425
60
132
18
11
6
57
35
52
11
.311
.367
.452
60
RF
949
162
579
86
176
28
14
8
82
64
30
11
.304
.374
.440
61
CF
949
162
624
100
192
40
7
17
76
42
35
5
.308
.357
.477
62
RF
948
162
539
81
165
39
6
14
83
65
50
2
.306
.381
.479
63
RF
948
162
541
85
162
28
10
12
89
69
37
5
.300
.382
.453
64
3B
948
162
609
100
200
38
4
8
67
94
49
2
.328
.415
.443
65
LF
947
162
615
120
191
26
18
5
87
83
18
30
.310
.398
.434
66
RF
947
162
587
97
201
41
11
14
116
65
41
9
.342
.410
.521
67
LF
947
162
557
76
180
30
5
18
95
30
48
5
.323
.361
.490
68
LF
947
162
584
78
177
31
12
10
85
35
68
10
.302
.343
.448
69
1B
947
162
589
90
186
35
9
5
84
32
34
11
.316
.355
.432
70
LF
947
162
627
94
193
38
11
7
100
59
31
3
.307
.369
.438
71
LF
946
162
623
98
202
44
9
17
113
36
45
3
.324
.362
.505
72
LF
946
162
581
100
173
30
7
16
90
72
52
18
.298
.389
.460
73
RF
945
162
618
94
191
29
10
6
58
51
27
15
.309
.364
.420
74
LF
945
162
510
99
153
28
11
11
72
70
65
7
.301
.395
.460
75
RF
945
162
567
90
165
35
10
13
91
65
70
6
.290
.367
.456
76
LF
945
162
501
77
150
27
5
14
70
45
89
16
.299
.364
.456
77
LF
944
162
677
133
202
31
18
10
100
43
24
4
.298
.345
.444
78
SP
944
162
537
94
160
23
12
9
96
36
37
8
.297
.344
.439
79
LF
944
162
619
117
193
26
16
5
73
63
10
37
.312
.386
.429
80
LF
944
162
641
110
214
39
11
22
134
45
54
6
.334
.380
.535
81
CF
944
162
526
93
156
29
9
11
73
64
64
13
.297
.374
.446
82
CF
944
162
578
92
180
30
10
3
55
69
36
8
.312
.386
.414
83
CF
944
162
619
81
188
36
5
15
91
37
52
6
.303
.344
.451
84
1B
943
162
575
101
189
38
9
10
98
76
50
8
.329
.413
.480
85
3B
943
162
632
101
197
34
9
12
88
38
31
9
.311
.351
.449
86
RF
943
162
407
74
123
32
5
6
69
46
49
4
.303
.377
.450
87
LF
943
162
586
64
178
38
7
16
107
30
36
2
.305
.343
.475
88
RF
942
162
604
102
186
38
9
3
68
64
45
6
.308
.376
.414
89
RF
942
162
613
86
185
36
6
11
71
59
15
5
.302
.366
.432
90
LF
942
162
590
84
179
35
5
17
93
59
46
10
.303
.368
.463
91
CF
941
162
756
165
243
45
20
8
127
19
21
18
.321
.338
.465
92
LF
941
162
615
84
190
35
10
5
84
46
40
21
.309
.362
.422
93
CF
941
162
655
134
207
23
13
6
83
71
25
48
.316
.385
.417
94
RF
941
162
632
110
190
34
12
5
104
43
19
51
.301
.352
.420
95
LF
941
162
601
89
186
34
7
6
72
25
23
7
.310
.339
.417
96
1B
941
162
590
108
185
39
9
11
99
81
53
8
.313
.398
.467
97
LF
941
162
604
101
184
41
4
19
97
82
88
5
.305
.387
.478
98
RF
940
162
606
106
216
37
20
7
95
63
19
25
.356
.423
.517
99
RF
940
162
495
64
153
28
8
5
69
48
55
6
.309
.374
.428
100
LF
940
162
630
95
195
42
11
18
123
43
71
16
.309
.356
.497

If you have any questions regarding Negro Leagues statistical or biographical data, please contact gary@seamheads.com. For any other questions/comments/suggestions, please contact the web developer at BaseballGauge@gmail.com.

All biographical data, copyright 2011-2018 Gary Ashwill.

Playing statistics for 1887-1922 and 1926-1938, as well as all Cuban League games (1902-1928) and Negro League vs. Major League games (1887-1944), copyright 2011-2018 Gary Ashwill.

Playing statistics for 1923 (except Negro League vs. Major League games), copyright 2011-2018 Patrick Rock.

Playing statistics for 1933 and 1943, copyright 2013-2018 Scott Simkus.

Playing statistics for 1924-1925, 1939-1942, and 1944-1946 Negro Leagues (not including Cuban League and Negro League vs. Major League games), copyright 2011-2018 Larry Lester, Wayne Stivers, Gary Ashwill.


Defensive Regression Analysis data used here was obtained with permission from Michael Humphreys, author of Wizardry

Win Shares are calculated using the formula in the book Win Shares by Bill James