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