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.

1889 Regular Season Results

Date    OpponentResultScoreRecord
4/17at CincinnatiW  5-1 1-0
4/18at CincinnatiW  12-4 2-0
4/19at CincinnatiW  4-3 3-0
4/20at CincinnatiW  2-0 4-0
4/21at LouisvilleW  12-10 5-0
4/22at LouisvilleW  13-6 6-0
4/23at LouisvilleL  7-17 6-1
4/25vs CincinnatiW  10-5 7-1
4/26vs CincinnatiW  8-2 8-1
4/27vs CincinnatiL  10-12 8-2
4/28vs CincinnatiW  5-2 9-2
4/30vs LouisvilleW  3-2 10-2
4/30vs LouisvilleW  10-4 11-2
5/1vs LouisvilleW  9-1 12-2
5/2vs LouisvilleW  5-1 13-2
5/3at Kansas CityL  3-16 13-3
5/4at Kansas CityL  9-16 13-4
5/5at Kansas CityL  12-18 13-5
5/6at Kansas CityW  11-9 14-5
5/7vs ColumbusW  21-0 15-5
5/8vs ColumbusW  9-4 16-5
5/9vs ColumbusL  4-6 16-6
5/10vs ColumbusW  16-5 17-6
5/11vs BaltimoreW  20-4 18-6
5/14vs BaltimoreW  7-2 19-6
5/15vs BaltimoreW  9-7 20-6
5/16vs BrooklynW  9-7 21-6
5/17vs BrooklynW  11-2 22-6
5/18vs BrooklynL  3-5 22-7
5/19vs BrooklynL  1-2 22-8
5/20vs PhiladelphiaW  4-1 23-8
5/21vs PhiladelphiaL  2-3 23-9
5/22vs PhiladelphiaW  9-5 24-9
5/23vs PhiladelphiaL  8-9 24-10
5/25vs Kansas CityW  10-7 25-10
5/26vs Kansas CityW  12-3 26-10
5/27vs Kansas CityL  5-8 26-11
5/30at BrooklynW  8-4 27-11
5/30at BrooklynL  7-9 27-12
6/2at BrooklynW  2-1 28-12
6/3at ColumbusW  11-7 29-12
6/5at ColumbusW  4-3 30-12
6/6at ColumbusW  9-3 31-12
6/8at BaltimoreW  5-1 32-12
6/10at BaltimoreW  9-1 33-12
6/11at BaltimoreL  5-7 33-13
6/12at BaltimoreL  3-8 33-14
6/13at PhiladelphiaT  2-2 33-14
6/14at PhiladelphiaL  5-8 33-15
6/16at PhiladelphiaW  9-5 34-15
6/17at PhiladelphiaL  2-11 34-16
6/18at BrooklynW  5-4 35-16
6/21at LouisvilleW  7-3 36-16
6/22at LouisvilleW  7-6 37-16
6/22at LouisvilleW  3-2 38-16
6/23at LouisvilleL  3-7 38-17
6/25vs CincinnatiW  7-3 39-17
6/26vs CincinnatiL  1-6 39-18
6/27vs CincinnatiL  6-8 39-19
6/29vs LouisvilleW  10-1 40-19
6/30vs LouisvilleW  12-7 41-19
7/1vs LouisvilleW  8-2 42-19
7/3vs BrooklynL  4-7 42-20
7/4vs BrooklynW  4-3 43-20
7/4vs BrooklynL  10-12 43-21
7/6vs ColumbusW  8-1 44-21
7/7vs ColumbusW  8-3 45-21
7/8vs ColumbusW  14-0 46-21
7/10vs PhiladelphiaL  2-4 46-22
7/11vs PhiladelphiaW  13-12 47-22
7/12vs PhiladelphiaW  4-2 48-22
7/13vs BaltimoreW  25-5 49-22
7/14vs BaltimoreW  9-0 50-22
7/15vs BaltimoreL  3-7 50-23
7/16vs Kansas CityW  4-2 51-23
7/18at CincinnatiL  1-5 51-24
7/20at CincinnatiW  5-1 52-24
7/21at CincinnatiL  1-10 52-25
7/22at ColumbusW  5-1 53-25
7/23at ColumbusW  9-3 54-25
7/24at ColumbusL  0-5 54-26
7/25at ColumbusW  10-8 55-26
7/27at BaltimoreL  2-4 55-27
7/27at BaltimoreW  3-1 56-27
7/29at BaltimoreW  4-3 57-27
7/29at BaltimoreT  0-0 57-27
7/31at PhiladelphiaL  3-7 57-28
8/2at BrooklynW  6-2 58-28
8/3at BrooklynL  6-13 58-29
8/4at BrooklynL  2-7 58-30
8/7at Kansas CityW  4-1 59-30
8/8at Kansas CityW  12-2 60-30
8/9at Kansas CityL  7-11 60-31
8/10vs BrooklynW  4-2 61-31
8/11vs BrooklynW  14-4 62-31
8/12vs BrooklynW  11-0 63-31
8/13vs ColumbusW  12-3 64-31
8/14vs ColumbusL  0-13 64-32
8/15vs ColumbusW  19-11 65-32
8/17vs PhiladelphiaW  4-1 66-32
8/18vs PhiladelphiaW  4-2 67-32
8/20vs PhiladelphiaW  14-2 68-32
8/22vs BaltimoreL  2-4 68-33
8/24vs BaltimoreW  7-4 69-33
8/25vs BaltimoreW  16-9 70-33
8/26vs Kansas CityL  2-5 70-34
8/27vs Kansas CityW  19-1 71-34
8/28vs Kansas CityT  9-9 71-34
8/30at ColumbusL  4-13 71-35
8/31at ColumbusL  1-4 71-36
9/1at ColumbusL  5-6 71-37
9/3at BaltimoreL  1-7 71-38
9/4at BaltimoreW  4-2 72-38
9/5at BaltimoreT  5-5 72-38
9/6at BaltimoreL  2-3 72-39
9/7at BrooklynW  4-2 73-39
9/8at BrooklynT  0-0 73-39
9/13at PhiladelphiaL  0-11 73-40
9/14at PhiladelphiaW  5-1 74-40
9/14at PhiladelphiaT  4-4 74-40
9/15at PhiladelphiaL  1-8 74-41
9/18at Kansas CityW  7-2 75-41
9/19at Kansas CityW  13-3 76-41
9/20at Kansas CityW  6-0 77-41
9/21vs CincinnatiL  4-5 77-42
9/22vs CincinnatiL  6-17 77-43
9/23vs CincinnatiW  5-1 78-43
9/26vs LouisvilleW  5-4 79-43
9/28vs LouisvilleT  2-2 79-43
9/30vs LouisvilleW  6-3 80-43
10/1vs LouisvilleW  7-4 81-43
10/2vs Kansas CityW  15-5 82-43
10/3vs Kansas CityW  7-5 83-43
10/5vs Kansas CityW  7-2 84-43
10/6vs Kansas CityW  9-4 85-43
10/8at LouisvilleW  9-3 86-43
10/9at LouisvilleW  8-4 87-43
10/10at LouisvilleW  9-1 88-43
10/14at CincinnatiW  5-1 89-43
10/15at CincinnatiL  3-8 89-44
10/15at CincinnatiW  2-1 90-44