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
4/24at IndianapolisL  3-10 0-1
4/25at IndianapolisW  10-4 1-1
4/26at IndianapolisL  8-14 1-2
4/27at IndianapolisW  4-2 2-2
4/29at PittsburgW  2-1 3-2
4/30at PittsburgL  5-11 3-3
4/30at PittsburgL  4-6 3-4
5/1at PittsburgL  2-3 3-5
5/2at PittsburgW  4-2 4-5
5/3vs ChicagoL  0-4 4-6
5/4vs ChicagoW  4-2 5-6
5/6vs ChicagoW  11-8 6-6
5/7vs ChicagoL  3-5 6-7
5/8vs IndianapolisW  8-6 7-7
5/9vs IndianapolisW  13-2 8-7
5/10vs IndianapolisL  4-5 8-8
5/11vs IndianapolisW  4-2 9-8
5/13at NY GiantsW  8-7 10-8
5/14at NY GiantsW  5-0 11-8
5/15at NY GiantsL  2-16 11-9
5/16at NY GiantsL  3-6 11-10
5/17at BostonL  4-14 11-11
5/18at BostonL  8-10 11-12
5/22at Phil. PhilliesL  3-4 11-13
5/23at Phil. PhilliesW  5-2 12-13
5/24at Phil. PhilliesW  5-4 13-13
5/25at Phil. PhilliesW  4-3 14-13
5/28at WashingtonW  5-3 15-13
5/29at WashingtonW  6-1 16-13
5/30at WashingtonW  2-1 17-13
6/3at ChicagoL  1-2 17-14
6/4at ChicagoW  5-4 18-14
6/5at ChicagoW  7-6 19-14
6/5at ChicagoW  6-5 20-14
6/6vs PittsburgW  8-2 21-14
6/8vs PittsburgW  10-5 22-14
6/8vs PittsburgW  3-2 23-14
6/10vs PittsburgW  9-5 24-14
6/11at IndianapolisW  4-2 25-14
6/12at IndianapolisL  3-10 25-15
6/13at IndianapolisW  4-1 26-15
6/14vs ChicagoW  5-4 27-15
6/15vs ChicagoL  4-5 27-16
6/17vs ChicagoW  7-4 28-16
6/19vs NY GiantsW  10-1 29-16
6/20vs NY GiantsL  0-1 29-17
6/21vs NY GiantsL  6-17 29-18
6/22vs NY GiantsW  8-6 30-18
6/24vs Phil. PhilliesW  6-4 31-18
6/25vs Phil. PhilliesW  8-6 32-18
6/26vs Phil. PhilliesL  3-7 32-19
6/27vs Phil. PhilliesW  4-1 33-19
6/28vs WashingtonW  7-2 34-19
6/29vs WashingtonL  4-5 34-20
7/1vs WashingtonW  8-2 35-20
7/2vs WashingtonW  5-4 36-20
7/4vs BostonL  0-6 36-21
7/4vs BostonW  11-7 37-21
7/5vs BostonW  2-0 38-21
7/6vs BostonW  9-6 39-21
7/8at BostonL  1-6 39-22
7/9at BostonL  5-15 39-23
7/10at BostonW  8-5 40-23
7/11at NY GiantsL  1-9 40-24
7/12at NY GiantsL  3-4 40-25
7/13at NY GiantsL  6-11 40-26
7/15at Phil. PhilliesL  3-7 40-27
7/16at Phil. PhilliesL  2-4 40-28
7/17at Phil. PhilliesW  9-4 41-28
7/18at WashingtonT  5-5 41-28
7/20at WashingtonW  5-4 42-28
7/22vs PittsburgL  2-7 42-29
7/23vs PittsburgW  3-0 43-29
7/24vs PittsburgL  4-5 43-30
7/25at PittsburgL  2-3 43-31
7/26at PittsburgL  4-8 43-32
7/27at PittsburgL  5-11 43-33
7/30vs IndianapolisL  1-5 43-34
7/31vs IndianapolisL  0-1 43-35
8/1at ChicagoL  1-3 43-36
8/2at ChicagoL  7-8 43-37
8/3at ChicagoW  2-1 44-37
8/5vs WashingtonW  5-2 45-37
8/6vs WashingtonL  1-8 45-38
8/7vs WashingtonW  20-6 46-38
8/8vs Phil. PhilliesL  7-10 46-39
8/10vs Phil. PhilliesW  10-5 47-39
8/12vs NY GiantsL  3-4 47-40
8/13vs NY GiantsL  4-13 47-41
8/14vs NY GiantsL  2-4 47-42
8/15vs BostonW  19-8 48-42
8/16vs BostonL  0-13 48-43
8/17vs BostonL  1-2 48-44
8/19vs PittsburgL  3-4 48-45
8/20vs PittsburgL  1-6 48-46
8/21vs PittsburgL  5-6 48-47
8/22at IndianapolisT  1-1 48-47
8/22at IndianapolisL  1-3 48-48
8/23at IndianapolisL  6-7 48-49
8/24at IndianapolisW  7-5 49-49
8/26vs ChicagoL  7-8 49-50
8/27vs ChicagoL  11-12 49-51
8/28vs ChicagoL  7-8 49-52
8/29vs IndianapolisW  5-1 50-52
8/30vs IndianapolisL  4-5 50-53
8/31vs IndianapolisL  2-3 50-54
9/2at WashingtonW  5-2 51-54
9/3at WashingtonW  3-1 52-54
9/4at WashingtonW  9-6 53-54
9/5at Phil. PhilliesL  0-3 53-55
9/6at Phil. PhilliesL  5-7 53-56
9/7at Phil. PhilliesL  4-8 53-57
9/9at NY GiantsL  5-11 53-58
9/12at BostonL  2-3 53-59
9/12at BostonL  0-5 53-60
9/13at BostonW  3-0 54-60
9/13at BostonT  4-4 54-60
9/14at BostonL  2-8 54-61
9/14at BostonW  4-0 55-61
9/18at PittsburgL  5-6 55-62
9/18at PittsburgL  2-4 55-63
9/19at ChicagoL  10-19 55-64
9/20at ChicagoW  7-5 56-64
9/21at ChicagoL  7-8 56-65
9/23vs Phil. PhilliesL  0-5 56-66
9/24vs Phil. PhilliesW  6-5 57-66
9/25vs Phil. PhilliesW  2-0 58-66
9/27vs WashingtonW  11-7 59-66
9/28vs WashingtonW  7-1 60-66
9/28vs WashingtonL  6-7 60-67
9/30vs BostonL  3-6 60-68
10/1vs BostonL  5-8 60-69
10/2vs BostonW  7-1 61-69
10/3vs NY GiantsL  0-9 61-70
10/4vs NY GiantsL  1-6 61-71
10/5vs NY GiantsL  3-5 61-72