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.

1888 Regular Season Results

Date    OpponentResultScoreRecord
4/18vs LouisvilleW  8-0 1-0
4/19vs LouisvilleW  13-7 2-0
4/21vs LouisvilleW  11-7 3-0
4/22vs LouisvilleW  11-6 4-0
4/23vs CincinnatiW  3-2 5-0
4/24vs CincinnatiL  3-4 5-1
4/25vs CincinnatiL  1-5 5-2
4/26vs CincinnatiL  3-4 5-3
5/1at Kansas CityW  8-1 6-3
5/3at LouisvilleL  4-7 6-4
5/4at LouisvilleW  7-5 7-4
5/5at LouisvilleW  18-1 8-4
5/6at LouisvilleW  4-2 9-4
5/9at CincinnatiW  8-7 10-4
5/10at CincinnatiL  1-7 10-5
5/11at CincinnatiL  0-2 10-6
5/12vs Kansas CityW  4-2 11-6
5/13vs Kansas CityW  6-2 12-6
5/14vs Kansas CityW  6-4 13-6
5/16vs Kansas CityW  7-2 14-6
5/19at BaltimoreW  5-3 15-6
5/21at BaltimoreW  4-0 16-6
5/22at BaltimoreW  4-2 17-6
5/24at ClevelandW  17-5 18-6
5/26at ClevelandL  5-8 18-7
5/30at PhiladelphiaL  2-3 18-8
5/30at PhiladelphiaW  6-3 19-8
6/1at PhiladelphiaL  2-4 19-9
6/2at PhiladelphiaW  4-0 20-9
6/3at BrooklynW  6-4 21-9
6/5at BrooklynL  4-5 21-10
6/6at BrooklynL  2-7 21-11
6/7at BrooklynL  2-11 21-12
6/9at CincinnatiL  5-6 21-13
6/10at CincinnatiW  17-8 22-13
6/11at CincinnatiW  8-1 23-13
6/12vs Kansas CityW  8-7 24-13
6/13vs LouisvilleW  3-2 25-13
6/14vs LouisvilleW  13-7 26-13
6/15vs LouisvilleW  12-3 27-13
6/16vs CincinnatiW  9-1 28-13
6/17vs CincinnatiW  6-2 29-13
6/19vs CincinnatiL  1-2 29-14
6/22at Kansas CityW  8-1 30-14
6/23at Kansas CityL  3-6 30-15
6/25vs Kansas CityW  10-3 31-15
6/26vs ClevelandW  10-2 32-15
6/27vs ClevelandW  7-3 33-15
6/28vs ClevelandW  4-0 34-15
6/30vs ClevelandW  2-1 35-15
7/1vs PhiladelphiaW  5-3 36-15
7/3vs PhiladelphiaL  8-10 36-16
7/4vs PhiladelphiaW  4-2 37-16
7/4vs PhiladelphiaL  2-11 37-17
7/6vs BrooklynL  2-6 37-18
7/7vs BrooklynL  3-6 37-19
7/8vs BrooklynL  3-4 37-20
7/10vs BrooklynL  4-5 37-21
7/12vs BaltimoreW  8-3 38-21
7/13vs BaltimoreW  16-9 39-21
7/14vs BaltimoreL  3-4 39-22
7/15vs BaltimoreW  12-9 40-22
7/17vs Kansas CityW  10-3 41-22
7/18vs Kansas CityW  6-1 42-22
7/19vs Kansas CityW  8-2 43-22
7/19vs Kansas CityL  1-2 43-23
7/20vs Kansas CityW  18-5 44-23
7/21at LouisvilleW  3-2 45-23
7/22at LouisvilleW  5-3 46-23
7/23at LouisvilleL  4-10 46-24
7/25at BaltimoreW  5-2 47-24
7/26at BaltimoreW  7-1 48-24
7/27at BaltimoreW  9-5 49-24
7/28at BaltimoreL  3-6 49-25
7/29at ClevelandW  7-4 50-25
7/30at ClevelandL  0-1 50-26
7/31at ClevelandL  2-8 50-27
8/1at ClevelandW  4-3 51-27
8/3at BrooklynW  7-6 52-27
8/4at BrooklynT  4-4 52-27
8/5at BrooklynW  3-1 53-27
8/7at PhiladelphiaW  5-4 54-27
8/8at PhiladelphiaL  2-9 54-28
8/10vs PhiladelphiaW  8-1 55-28
8/11vs PhiladelphiaT  5-5 55-28
8/12vs PhiladelphiaW  2-0 56-28
8/13vs ClevelandW  8-3 57-28
8/14vs ClevelandW  5-0 58-28
8/15vs ClevelandW  3-0 59-28
8/17vs BaltimoreL  3-4 59-29
8/18vs BaltimoreW  8-5 60-29
8/19vs BaltimoreW  4-2 61-29
8/20vs BrooklynW  1-0 62-29
8/21vs BrooklynW  7-0 63-29
8/22vs BrooklynW  4-2 64-29
8/24at ClevelandW  6-2 65-29
8/25at ClevelandW  1-0 66-29
8/26at ClevelandW  5-2 67-29
8/28at ClevelandW  5-2 68-29
8/30at PhiladelphiaL  0-5 68-30
9/1at PhiladelphiaW  3-2 69-30
9/3at BrooklynL  3-4 69-31
9/3at BrooklynL  0-1 69-32
9/4at BrooklynL  1-3 69-33
9/5at BrooklynW  7-2 70-33
9/6at BaltimoreL  2-3 70-34
9/11vs LouisvilleW  9-7 71-34
9/12vs LouisvilleW  7-2 72-34
9/13vs LouisvilleW  3-2 73-34
9/14vs CincinnatiW  14-2 74-34
9/15vs CincinnatiW  5-3 75-34
9/16vs CincinnatiW  4-2 76-34
9/18vs BaltimoreW  15-5 77-34
9/19vs BaltimoreW  6-3 78-34
9/20vs BaltimoreW  6-0 79-34
9/20vs BaltimoreL  2-3 79-35
9/22vs ClevelandW  11-2 80-35
9/22vs ClevelandL  1-4 80-36
9/23vs ClevelandW  14-4 81-36
9/24vs BaltimoreL  2-6 81-37
9/25vs PhiladelphiaW  2-1 82-37
9/26vs PhiladelphiaW  6-5 83-37
9/27vs PhiladelphiaL  5-6 83-38
9/28vs BrooklynW  7-0 84-38
9/29vs BrooklynW  7-4 85-38
9/30vs BrooklynW  13-4 86-38
10/2vs Kansas CityW  8-1 87-38
10/3vs Kansas CityW  14-5 88-38
10/4vs Kansas CityL  7-9 88-39
10/7vs Kansas CityW  6-2 89-39
10/7vs Kansas CityW  5-1 90-39
10/8vs Kansas CityL  4-5 90-40
10/9vs LouisvilleW  4-3 91-40
10/10vs LouisvilleL  4-7 91-41
10/11vs LouisvilleL  2-3 91-42
10/14at CincinnatiW  6-1 92-42
10/14at CincinnatiL  1-10 92-43