The temporary rule changes for the 2020 season would continue in the 2021 regular season: A runner will be placed on second base at the start of every half-inning of any game that goes into extra innings. Doubleheaders will be played as two seven-inning games.

2021 Regular Season Results

Date    OpponentResultScoreRecord
4/1vs MinnesotaW  6-5
10
1-0
4/3vs MinnesotaL  0-2 1-1
4/4vs MinnesotaL  2-8 1-2
4/5at Chi. CubsL  3-5 1-3
4/6at Chi. CubsW  4-0 2-3
4/7at Chi. CubsW  4-2
10
3-3
4/8at StL CardinalsL  1-3 3-4
4/10at StL CardinalsW  9-5 4-4
4/11at StL CardinalsW  9-3 5-4
4/12vs Chi. CubsW  6-3 6-4
4/13vs Chi. CubsL  2-3 6-5
4/14vs Chi. CubsW  7-0 7-5
4/16vs PittsburghL  1-6 7-6
4/17vs PittsburghW  7-1 8-6
4/18vs PittsburghL  5-6
10
8-7
4/19at San DiegoW  3-1 9-7
4/20at San DiegoW  6-0 10-7
4/21at San DiegoW  4-2 11-7
4/23at Chi. CubsL  2-15 11-8
4/24at Chi. CubsW  4-3 12-8
4/25at Chi. CubsW  6-0 13-8
4/26vs MiamiL  0-8 13-9
4/27vs MiamiW  5-4 14-9
4/28vs MiamiL  2-6 14-10
4/29vs LA DodgersW  2-1 15-10
4/30vs LA DodgersW  3-1 16-10
5/1vs LA DodgersW  6-5
11
17-10
5/2vs LA DodgersL  4-16 17-11
5/3at PhiladelphiaL  3-4 17-12
5/4at PhiladelphiaL  5-6 17-13
5/5at PhiladelphiaL  4-5 17-14
5/6at PhiladelphiaL  0-2 17-15
5/7at MiamiL  1-6 17-16
5/8at MiamiW  6-2 18-16
5/9at MiamiW  2-1
10
19-16
5/11vs StL CardinalsL  1-6
11
19-17
5/12vs StL CardinalsW  4-1 20-17
5/13vs StL CardinalsL  0-2 20-18
5/14vs AtlantaL  3-6 20-19
5/15vs AtlantaL  1-5 20-20
5/16vs AtlantaW  10-9 21-20
5/18at Kansas CityL  0-2 21-21
5/19at Kansas CityL  4-6 21-22
5/21at CincinnatiL  4-9 21-23
5/22at CincinnatiW  4-3 22-23
5/23at CincinnatiW  9-4 23-23
5/24vs San DiegoW  5-3 24-23
5/25vs San DiegoL  1-7 24-24
5/26vs San DiegoL  1-2
10
24-25
5/27vs San DiegoW  6-5
10
25-25
5/29at WashingtonW  4-1
7
26-25
5/29at WashingtonW  6-2
7
27-25
5/30at WashingtonW  3-0 28-25
5/31vs DetroitW  3-2
10
29-25
6/1vs DetroitL  7-10 29-26
6/3vs ArizonaW  7-4 30-26
6/4vs ArizonaW  5-1 31-26
6/5vs ArizonaW  7-5 32-26
6/6vs ArizonaW  2-0 33-26
6/8at CincinnatiW  5-1 34-26
6/9at CincinnatiL  3-7 34-27
6/10at CincinnatiW  7-2 35-27
6/11vs PittsburghW  7-4 36-27
6/12vs PittsburghW  7-4 37-27
6/13vs PittsburghW  5-2 38-27
6/14vs CincinnatiL  2-10 38-28
6/15vs CincinnatiL  1-2
10
38-29
6/16vs CincinnatiL  1-2 38-30
6/17at ColoradoL  3-7 38-31
6/18at ColoradoL  5-6
10
38-32
6/19at ColoradoW  6-5 39-32
6/20at ColoradoW  7-6 40-32
6/21at ArizonaL  1-5 40-33
6/22at ArizonaW  5-0 41-33
6/23at ArizonaW  3-2 42-33
6/25vs ColoradoW  5-4
11
43-33
6/26vs ColoradoW  10-4 44-33
6/27vs ColoradoW  5-0 45-33
6/28vs Chi. CubsW  14-4 46-33
6/29vs Chi. CubsW  2-1 47-33
6/30vs Chi. CubsW  15-7 48-33
7/1at PittsburghW  7-2 49-33
7/2at PittsburghW  7-2 50-33
7/3at PittsburghW  11-2 51-33
7/4at PittsburghL  0-2 51-34
7/5at NY MetsL  2-4 51-35
7/7at NY MetsL  3-4
8
51-36
7/7at NY MetsW  5-0
7
52-36
7/8vs CincinnatiW  5-3 53-36
7/9vs CincinnatiL  0-2 53-37
7/10vs CincinnatiL  3-4 53-38
7/11vs CincinnatiL  1-3 53-39
7/16at CincinnatiW  11-6 54-39
7/17at CincinnatiW  7-4
11
55-39
7/18at CincinnatiW  8-0 56-39
7/20vs Kansas CityL  2-5 56-40
7/21vs Kansas CityL  3-6 56-41
7/23vs Chi. White SoxW  7-1 57-41
7/24vs Chi. White SoxW  6-1 58-41
7/25vs Chi. White SoxL  1-3 58-42
7/27at PittsburghW  9-0 59-42
7/28at PittsburghW  7-3 60-42
7/29at PittsburghW  12-0 61-42
7/30at AtlantaW  9-5 62-42
7/31at AtlantaL  1-8 62-43
8/1at AtlantaW  2-1 63-43
8/2vs PittsburghW  6-2 64-43
8/3vs PittsburghL  5-8
10
64-44
8/4vs PittsburghW  4-2 65-44
8/6vs San FranciscoW  2-1
10
66-44
8/7vs San FranciscoL  6-9
11
66-45
8/8vs San FranciscoL  4-5 66-46
8/10at Chi. CubsW  4-2
7
67-46
8/10at Chi. CubsW  6-3
7
68-46
8/11at Chi. CubsW  10-0 69-46
8/12at Chi. CubsW  17-4 70-46
8/14at PittsburghL  4-14
7
70-47
8/14at PittsburghW  6-0
7
71-47
8/15at PittsburghW  2-1 72-47
8/17at StL CardinalsW  2-0 73-47
8/18at StL CardinalsW  6-4
10
74-47
8/19at StL CardinalsL  4-8 74-48
8/20vs WashingtonL  1-4 74-49
8/21vs WashingtonW  9-6 75-49
8/22vs WashingtonW  7-3 76-49
8/24vs CincinnatiW  7-4 77-49
8/25vs CincinnatiW  4-1 78-49
8/26vs CincinnatiL  1-5 78-50
8/27at MinnesotaL  0-2 78-51
8/28at MinnesotaL  4-6 78-52
8/29at MinnesotaW  6-2 79-52
8/30at San FranciscoW  3-1 80-52
8/31at San FranciscoW  6-2 81-52
9/1at San FranciscoW  5-2 82-52
9/2at San FranciscoL  1-5 82-53
9/3vs StL CardinalsL  4-15 82-54
9/4vs StL CardinalsW  4-0 83-54
9/5vs StL CardinalsW  6-5 84-54
9/6vs PhiladelphiaL  0-12 84-55
9/7vs PhiladelphiaW  10-0 85-55
9/8vs PhiladelphiaW  4-3 86-55
9/10at ClevelandW  10-3 87-55
9/11at ClevelandW  3-0 88-55
9/12at ClevelandW  11-1 89-55
9/14at DetroitL  0-1
11
89-56
9/15at DetroitL  1-4 89-57
9/17vs Chi. CubsW  8-5 90-57
9/18vs Chi. CubsW  6-4 91-57
9/19vs Chi. CubsL  4-6 91-58
9/20vs StL CardinalsL  2-5 91-59
9/21vs StL CardinalsL  1-2 91-60
9/22vs StL CardinalsL  2-10 91-61
9/23vs StL CardinalsL  5-8 91-62
9/24vs NY MetsW  5-1 92-62
9/25vs NY MetsW  2-1 93-62
9/26vs NY MetsW  8-4 94-62
9/28at StL CardinalsL  2-6 94-63
9/29at StL CardinalsW  4-0 95-63
9/30at StL CardinalsL  3-4 95-64
10/1at LA DodgersL  6-8 95-65
10/2at LA DodgersL  3-8 95-66
10/3at LA DodgersL  3-10 95-67