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
4/17vs SyracuseL  2-3 0-1
4/18vs SyracuseW  22-21 1-1
4/19vs SyracuseL  12-18 1-2
4/20vs SyracuseW  9-8 2-2
4/22vs RochesterL  2-7 2-3
4/23vs RochesterL  2-7 2-4
4/27vs RochesterL  5-6 2-5
4/28at RochesterL  1-5 2-6
4/30at RochesterL  0-7 2-7
5/1at RochesterL  4-5 2-8
5/2at SyracuseL  3-9 2-9
5/3at SyracuseW  5-4 3-9
5/5at SyracuseL  0-6 3-10
5/7vs PhiladelphiaL  4-5 3-11
5/9vs PhiladelphiaL  2-4 3-12
5/10at PhiladelphiaL  5-7 3-13
5/11at PhiladelphiaL  5-8 3-14
5/12at PhiladelphiaL  4-8 3-15
5/17vs ToledoW  9-8 4-15
5/18vs ToledoL  2-3 4-16
5/21vs LouisvilleL  2-4 4-17
5/22vs LouisvilleL  8-15 4-18
5/23vs LouisvilleW  4-2 5-18
5/24vs ColumbusW  3-1 6-18
5/25vs ColumbusL  3-13 6-19
5/25vs ColumbusL  1-9 6-20
5/26vs ColumbusW  8-4 7-20
5/30vs StL BrownsW  4-3 8-20
5/30vs StL BrownsL  1-3 8-21
5/31vs StL BrownsL  1-6 8-22
6/1vs StL BrownsL  4-6 8-23
6/3vs RochesterW  6-1 9-23
6/4vs RochesterL  2-5 9-24
6/5vs RochesterW  6-5 10-24
6/6vs RochesterT  5-5 10-24
6/7vs SyracuseL  13-14 10-25
6/8vs SyracuseW  9-5 11-25
6/9vs SyracuseW  13-7 12-25
6/13at PhiladelphiaL  4-5 12-26
6/14at PhiladelphiaW  10-9 13-26
6/15at PhiladelphiaW  7-4 14-26
6/16at PhiladelphiaL  3-6 14-27
6/17at PhiladelphiaL  2-5 14-28
6/18at PhiladelphiaL  4-6 14-29
6/18at PhiladelphiaL  2-9 14-30
6/19at RochesterL  1-3 14-31
6/20at RochesterL  2-6 14-32
6/21at RochesterL  4-9 14-33
6/22at RochesterW  18-7 15-33
6/24at SyracuseL  5-8 15-34
6/25at SyracuseL  5-11 15-35
6/26at SyracuseL  3-4 15-36
6/27at SyracuseL  7-8 15-37
6/28at LouisvilleL  3-6 15-38
6/29at LouisvilleL  3-9 15-39
7/1at LouisvilleL  2-3 15-40
7/2at LouisvilleL  3-5 15-41
7/4at StL BrownsL  3-6 15-42
7/4at StL BrownsW  6-5 16-42
7/5at StL BrownsL  7-18 16-43
7/6at StL BrownsL  2-7 16-44
7/9at ToledoL  3-9 16-45
7/10at ToledoW  9-6 17-45
7/11at ToledoW  9-8 18-45
7/13at ColumbusW  3-2 19-45
7/15at ColumbusL  2-16 19-46
7/16at ColumbusL  2-9 19-47
7/17at ColumbusW  6-5 20-47
7/18at LouisvilleL  6-7 20-48
7/19at LouisvilleL  12-15 20-49
7/20at LouisvilleL  6-7 20-50
7/21at LouisvilleL  4-11 20-51
7/23vs StL BrownsW  8-4 21-51
7/24vs StL BrownsL  3-9 21-52
7/27vs ColumbusW  13-8 22-52
7/28vs ColumbusW  6-2 23-52
7/30vs ColumbusL  5-12 23-53
7/31vs ToledoW  9-4 24-53
8/1vs ToledoL  1-2 24-54
8/2vs ToledoW  9-4 25-54
8/3vs ToledoL  2-9 25-55
8/5at LouisvilleW  8-3 26-55
8/6at LouisvilleL  2-7 26-56
8/7at LouisvilleL  2-7 26-57
8/8at LouisvilleL  2-7 26-58
8/9at StL BrownsW  4-3 27-58
8/10at StL BrownsL  2-14 27-59
8/11at StL BrownsL  9-15 27-60
8/12at StL BrownsL  4-21 27-61
8/14at ToledoL  2-5 27-62
8/15at ToledoL  11-14 27-63
8/16at ToledoL  3-9 27-64
8/17at ToledoL  7-9 27-65
8/18at ToledoL  1-5 27-66
8/19at ColumbusL  3-6 27-67
8/20at ColumbusL  2-9 27-68
8/21at ColumbusL  4-12 27-69
8/23at SyracuseL  1-4 27-70
8/23at SyracuseL  6-13 27-71
8/25at SyracuseL  4-5 27-72