1981-2nd half Houston Astros (33-20)

10 Aug  W at San Francisco 6- 5  
(1-0)
11 Aug  L at San Francisco 2- 3  
(1-1)
12 Aug  W at San Francisco 5- 4  
(2-1)
13 Aug  L at San Diego 1- 9  
(2-2)
14 Aug  W at San Diego 5- 1  
(3-2)
15 Aug  W at San Diego 5- 0  
(4-2)
16 Aug  W at San Diego 3- 0  
(5-2)
17 Aug  L Montreal 2- 6  
(5-3)
18 Aug  W Montreal 4- 2  
(6-3)
19 Aug  W Montreal 9- 1  
(7-3)
21 Aug  L at Philadelphia 4- 5  
(7-4)
22 Aug  L at Philadelphia 4- 8  
(7-5)
23 Aug  L at Philadelphia 0- 6  
(7-6)
25 Aug  L at NY Mets 1- 2  
(7-7)
26 Aug  W at NY Mets 9- 3  
(8-7)
27 Aug  L at NY Mets 2- 3  
(8-8)
28 Aug  W Philadelphia 3- 2 (10)
(9-8)
29 AugG1 W Philadelphia 6- 1  
(10-8)
29 AugG2 W Philadelphia 2- 1  
(11-8)
30 Aug  W Philadelphia 5- 4 (10)
(12-8)
31 Aug  W NY Mets 6- 1  
(13-8)
1 Sep  W NY Mets 3- 2  
(14-8)
2 Sep  W NY Mets 8- 0  
(15-8)
3 Sep  W at Montreal 2- 1  
(16-8)
4 Sep  W at Montreal 5- 0  
(17-8)
5 Sep  L at Montreal 2- 5  
(17-9)
6 Sep  W at Montreal 4- 3 (12)
(18-9)
7 Sep  W at Atlanta 3- 2  
(19-9)
8 Sep  L at Atlanta 2- 3  
(19-10)
9 Sep  L at Atlanta 0- 9  
(19-11)
11 Sep  W San Francisco 6- 0  
(20-11)
12 Sep  W San Francisco 5- 2  
(21-11)
13 Sep  W San Francisco 3- 0  
(22-11)
14 Sep  L Cincinnati 2- 4  
(22-12)
15 Sep  L Cincinnati 0- 4  
(22-13)
16 Sep  W at San Diego 5- 2  
(23-13)
17 Sep  W at San Diego 9- 0  
(24-13)
18 Sep  L at San Francisco 2- 5  
(24-14)
19 Sep  W at San Francisco 8- 1  
(25-14)
20 Sep  W at San Francisco 7- 3  
(26-14)
22 Sep  W Atlanta 3- 0  
(27-14)
23 Sep  L Atlanta 1- 3  
(27-15)
24 Sep  W Atlanta 5- 3  
(28-15)
25 Sep  L LA Dodgers 0- 3  
(28-16)
26 Sep  W LA Dodgers 5- 0  
(29-16)
27 Sep  W LA Dodgers 4- 1  
(30-16)
28 Sep  W San Diego 2- 1  
(31-16)
29 Sep  L San Diego 1- 2  
(31-17)
30 Sep  L at Cincinnati 2- 5  
(31-18)
1 Oct  W at Cincinnati 8- 1  
(32-18)
2 Oct  L at LA Dodgers 1- 6  
(32-19)
3 Oct  L at LA Dodgers 2- 7  
(32-20)
4 Oct  W at LA Dodgers 5- 3  
(33-20)

6 Oct  W LA Dodgers 3- 1  
 
7 Oct  W LA Dodgers 1- 0 (11)
 
9 Oct  L at LA Dodgers 1- 6  
 
10 Oct  L at LA Dodgers 1- 2  
 
11 Oct  L at LA Dodgers 0- 4