The National League and the American Association faced each other in a World's Championship Series at the end of the season to determine an overall champion.

1890 Regular Season Results

Date    OpponentResultScoreRecord
4/19vs BrooklynW  15-9 1-0
4/21vs BrooklynL  6-7 1-1
4/22vs BrooklynW  11-1 2-1
4/23vs BrooklynW  5-2 3-1
4/24vs NY GiantsT  2-2 3-1
4/26vs NY GiantsL  1-3 3-2
4/28vs NY GiantsW  9-2 4-2
4/29at BrooklynL  2-5 4-3
4/30at BrooklynL  7-8 4-4
5/2at BrooklynW  11-2 5-4
5/3at Phil. PhilliesL  0-5 5-5
5/5at Phil. PhilliesL  5-6 5-6
5/7at Phil. PhilliesL  4-5 5-7
5/8at Phil. PhilliesL  4-5 5-8
5/9at NY GiantsL  3-16 5-9
5/10at NY GiantsW  3-2 6-9
5/12at NY GiantsL  0-1 6-10
5/13at NY GiantsL  2-7 6-11
5/14vs Phil. PhilliesW  14-7 7-11
5/16vs Chi. ColtsL  0-5 7-12
5/17vs Chi. ColtsW  9-4 8-12
5/19vs Chi. ColtsL  2-7 8-13
5/21vs ClevelandW  1-0 9-13
5/22vs ClevelandL  4-8 9-14
5/23vs ClevelandW  4-3 10-14
5/24vs CincinnatiL  5-7 10-15
5/26vs CincinnatiL  2-4 10-16
5/28vs CincinnatiW  1-0 11-16
5/29vs PittsburgW  5-2 12-16
5/30vs PittsburgW  6-2 13-16
5/30vs PittsburgW  3-0 14-16
5/31vs PittsburgL  8-9 14-17
6/2at Phil. PhilliesW  14-6 15-17
6/3at Phil. PhilliesL  4-6 15-18
6/4at Phil. PhilliesL  0-7 15-19
6/5at NY GiantsW  13-2 16-19
6/6at NY GiantsW  10-3 17-19
6/7at NY GiantsL  3-9 17-20
6/9at BrooklynL  3-7 17-21
6/10at BrooklynL  4-6 17-22
6/11at BrooklynW  3-0 18-22
6/14vs Phil. PhilliesW  8-5 19-22
6/14vs Phil. PhilliesL  0-3 19-23
6/16vs Phil. PhilliesW  10-0 20-23
6/16vs Phil. PhilliesW  3-2 21-23
6/17vs NY GiantsL  2-4 21-24
6/17vs NY GiantsW  4-3 22-24
6/18vs NY GiantsW  9-1 23-24
6/20at CincinnatiW  4-2 24-24
6/21at CincinnatiL  1-4 24-25
6/23at CincinnatiW  12-4 25-25
6/24at CincinnatiW  2-0 26-25
6/25at PittsburgW  10-6 27-25
6/26at PittsburgW  6-0 28-25
6/27at PittsburgW  7-5 29-25
6/28at PittsburgW  9-1 30-25
6/30at ClevelandW  9-2 31-25
7/2at ClevelandW  5-4 32-25
7/2at ClevelandW  5-4 33-25
7/3at ClevelandW  8-0 34-25
7/4at Chi. ColtsW  12-1 35-25
7/4at Chi. ColtsL  5-6 35-26
7/5at Chi. ColtsL  5-7 35-27
7/7vs PittsburgW  8-3 36-27
7/8vs PittsburgW  15-1 37-27
7/9vs PittsburgW  19-7 38-27
7/10vs Chi. ColtsW  5-3 39-27
7/11vs Chi. ColtsW  6-0 40-27
7/12vs Chi. ColtsL  2-3 40-28
7/14vs ClevelandW  17-8 41-28
7/15vs ClevelandW  14-9 42-28
7/16vs ClevelandL  3-6 42-29
7/16vs ClevelandW  8-4 43-29
7/17vs CincinnatiW  6-3 44-29
7/18vs CincinnatiW  9-3 45-29
7/19vs CincinnatiW  6-2 46-29
7/21at ClevelandW  12-5 47-29
7/22at ClevelandW  3-2 48-29
7/23at ClevelandW  2-0 49-29
7/25at PittsburgW  7-3 50-29
7/26at PittsburgL  3-4 50-30
7/28at CincinnatiW  2-1 51-30
7/29at CincinnatiL  3-11 51-31
7/30at CincinnatiW  3-0 52-31
7/31at Chi. ColtsL  1-4 52-32
8/1at Chi. ColtsW  8-3 53-32
8/2at Chi. ColtsW  5-4 54-32
8/4at Chi. ColtsW  4-3 55-32
8/6at BrooklynL  5-6 55-33
8/7at BrooklynL  5-14 55-34
8/9at Phil. PhilliesW  9-6 56-34
8/11vs Phil. PhilliesW  14-4 57-34
8/12vs Phil. PhilliesW  1-0 58-34
8/13vs BrooklynL  6-7 58-35
8/14vs BrooklynW  2-1 59-35
8/15vs BrooklynL  4-6 59-36
8/16vs NY GiantsW  14-6 60-36
8/18vs NY GiantsW  13-5 61-36
8/19vs NY GiantsW  4-3 62-36
8/20vs NY GiantsL  5-6 62-37
8/21vs ClevelandW  8-0 63-37
8/22vs ClevelandL  6-8 63-38
8/25vs PittsburgW  15-2 64-38
8/26vs PittsburgW  10-3 65-38
8/27vs PittsburgW  16-7 66-38
8/27vs PittsburgW  10-3 67-38
8/28vs CincinnatiL  0-7 67-39
8/29vs CincinnatiW  2-1 68-39
8/30vs CincinnatiL  5-6 68-40
9/1vs Chi. ColtsL  1-4 68-41
9/1vs Chi. ColtsL  11-15 68-42
9/2vs Chi. ColtsW  4-3 69-42
9/3at BrooklynL  4-13 69-43
9/4at Phil. PhilliesW  7-3 70-43
9/6at Phil. PhilliesW  6-5 71-43
9/8at NY GiantsT  6-6 71-43
9/9at NY GiantsL  1-2 71-44
9/10at NY GiantsW  8-5 72-44
9/11vs Phil. PhilliesW  2-1 73-44
9/12vs Phil. PhilliesL  6-12 73-45
9/13vs Phil. PhilliesL  5-8 73-46
9/16vs BrooklynL  4-12 73-47
9/20at ClevelandL  1-2 73-48
9/20at ClevelandL  0-4 73-49
9/22at ClevelandL  4-5 73-50
9/23at ClevelandL  1-5 73-51
9/24at PittsburgL  3-6 73-52
9/25at PittsburgW  4-3 74-52
9/27at Chi. ColtsL  2-6 74-53
9/29at Chi. ColtsL  0-3 74-54
9/30at Chi. ColtsL  4-6 74-55
10/1at CincinnatiL  3-5 74-56
10/2at CincinnatiW  7-3 75-56
10/3at CincinnatiL  2-8 75-57