highest winning percentage in an mlb season for a national league team

The Chicago White Stockings have the highest winning percentage by an NL team in a season, winning 79.8 percent of the time in 1880.

Showing
  • Assumption:All-time
TEAMW%SEASONWLGABRH2B3BHRRBIBBHBPSOSBCSPATBXBHSHSFIBBGIDPAVGOBPSLGOPS
1White Stockings
White Stockings
.798
1880
67
17
86
3,135
538
876
164
39
4
378
104
217
3,239
1,130
207
.279
.360
2White Stockings
White Stockings
.788
1876
52
14
66
2,748
624
926
131
32
8
441
70
45
2,818
1,145
171
.337
.417
3White Stockings
White Stockings
.777
1885
87
25
113
4,093
834
1,079
184
75
54
606
340
429
4,433
1,575
313
.264
.385
4Cubs
Cubs
.763
1906
116
36
155
5,018
704
1,316
181
71
20
539
448
45
516
283
5,742
1,699
272
231
.262
.328
.339
.667
5Gothams
Gothams
.759
1885
85
27
112
4,029
691
1,085
150
82
16
464
221
312
4,250
1,447
248
.269
.359
6
Grays
.750
1884
84
28
114
4,093
665
987
153
43
21
404
300
469
4,393
1,289
217
.241
.315
7Pirates
Pirates
.741
1902
103
36
142
4,926
774
1,410
189
95
18
660
372
64
440
222
5,480
1,843
302
118
.286
.344
.374
.718
8White Stockings
White Stockings
.726
1886
90
34
126
4,378
900
1,223
198
87
53
673
460
513
213
4,838
1,754
338
.279
.401
9Pirates
Pirates
.724
1909
110
42
154
5,128
701
1,332
218
92
25
585
479
36
511
185
5,860
1,809
335
217
.260
.327
.353
.680
10Dodgers
Dodgers
.717
2020
43
17
60
2,042
349
523
97
6
118
327
228
30
471
29
8
2,315
986
221
3
12
7
46
.256
.338
.483
.821
11
Wolverines
.707
1886
87
36
126
4,501
829
1,260
176
81
53
636
374
426
194
4,875
1,757
310
.280
.390
12Beaneaters
Beaneaters
.705
1897
93
39
135
4,937
1,025
1,574
230
83
45
885
423
47
263
233
5,521
2,105
358
114
.319
.378
.426
.804
13Cubs
Cubs
.704
1907
107
45
155
4,892
571
1,224
162
48
13
450
435
48
449
235
5,570
1,521
223
195
.250
.318
.311
.628
14
Brown Stockings
.703
1876
45
19
64
2,478
386
642
73
27
2
264
59
63
2,537
775
102
.259
.313
15
Grays
.702
1879
59
25
85
3,392
612
1,003
142
55
12
405
91
172
3,483
1,291
209
.296
.381
16Red Caps
Red Caps
.700
1877
42
18
61
2,368
419
700
91
37
4
291
65
121
2,433
877
132
.296
.370
17Orioles
Orioles
.698
1896
90
39
132
4,719
995
1,548
207
100
23
854
386
120
201
441
5,323
2,024
330
98
.328
.393
.429
.822
18Orioles
Orioles
.695
1894
89
39
129
4,799
1,171
1,647
271
150
33
976
516
98
200
324
5,564
2,317
454
151
.343
.418
.483
.901
19Giants
Giants
.693
1904
106
47
158
5,150
744
1,347
202
65
31
564
434
79
459
283
5,828
1,772
298
165
.262
.328
.344
.673
20Orioles
Orioles
.692
1897
90
40
136
4,872
964
1,584
243
66
19
821
437
115
255
401
5,496
2,016
328
72
.325
.394
.414
.808
21
Dark Blues
.691
1876
47
21
69
2,664
429
711
96
22
2
265
39
78
2,703
857
120
.267
.322
22Cardinals
Cardinals
.688
1942
106
48
156
5,422
755
1,454
282
69
60
680
551
22
505
71
6,125
2,054
411
130
90
.268
.338
.379
.717
23Giants
Giants
.686
1905
105
48
155
5,094
778
1,392
191
88
39
642
517
90
497
291
5,839
1,876
318
138
.273
.351
.368
.719
24Reds
Reds
.686
1919
96
44
140
4,577
578
1,204
135
83
20
489
405
33
368
143
5,214
1,565
238
199
.263
.327
.342
.669
25Dodgers
Dodgers
.685
2022
111
51
162
5,526
847
1,418
325
31
212
812
607
56
1,374
98
18
6,245
2,441
568
3
53
22
85
.257
.333
.442
.775

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TEAMWLPCTGB
103
59
.636
Cubs Cubs
89
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.549
14.0
82
80
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21.0
77
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26.0
75
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DATEMATCHUPTIME (ET)
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Sat
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Sun
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Mon
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MLB 2026 Standings

NL EastWLPCTGB
94
68
.580
88
74
.543
6.0
80
82
.494
14.0
77
85
.475
17.0
74
88
.457
20.0
NL CentralWLPCTGB
103
59
.636
Cubs Cubs - w
89
73
.549
14.0
82
80
.506
21.0
77
85
.475
26.0
75
87
.463
28.0
NL WestWLPCTGB
100
62
.617
91
71
.562
9.0
86
76
.531
14.0
65
97
.401
35.0
58
104
.358
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AL EastWLPCTGB
Rays Rays - y
98
64
.605
93
68
.578
4.5
87
75
.537
11.0
79
82
.491
18.5
79
83
.488
19.0
AL CentralWLPCTGB
85
77
.525
84
78
.519
1.0
77
85
.475
8.0
76
86
.469
9.0
69
93
.426
16.0
AL WestWLPCTGB
81
81
.500
80
82
.494
1.0
76
86
.469
5.0
64
98
.395
17.0
62
100
.383
19.0

MLB 2026 Scores & Schedule

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DATEMATCHUPSCORE
Tue
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6-5
Wed
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4-5
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DATEMATCHUPTIME (ET)
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Thu
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Thu
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Thu
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Thu
3/25
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4:00 AM