2013 Seattle Sounders (15-12-7)

2 Mar L Mtl Impact 0- 1  
(0-1-0)
16 Mar T Portland 1- 1  
(0-1-1)
23 Mar L at San Jose 0- 1  
(0-2-1)
30 Mar L at Real Salt Lake 1- 2  
(0-3-1)
13 Apr T New England 0- 0  
(0-3-2)
20 Apr W at Colorado 1- 0  
(1-3-2)
4 May T at Philadelphia 2- 2  
(1-3-3)
8 May W at Sporting KC 1- 0  
(2-3-3)
11 May W San Jose 4- 0  
(3-3-3)
18 May W FC Dallas 4- 2  
(4-3-3)
26 May L at LA Galaxy 0- 4  
(4-4-3)
1 Jun W at Chivas 2- 0  
(5-4-3)
8 Jun W Vancouver 3- 2  
(6-4-3)
22 Jun L at Real Salt Lake 0- 2  
(6-5-3)
3 Jul W DC United 2- 0  
(7-5-3)
6 Jul L at Vancouver 0- 2  
(7-6-3)
13 Jul L at San Jose 0- 1  
(7-7-3)
20 Jul T Colorado 1- 1  
(7-7-4)
28 Jul W Chivas 2- 1  
(8-7-4)
3 Aug W FC Dallas 3- 0  
(9-7-4)
10 Aug W at Toronto 2- 1  
(10-7-4)
17 Aug L at Houston 1- 3  
(10-8-4)
25 Aug W Portland 1- 0  
(11-8-4)
31 Aug W at Columbus 1- 0  
(12-8-4)
4 Sep W Chivas 1- 0  
(13-8-4)
7 Sep W Chicago 2- 1  
(14-8-4)
13 Sep W Real Salt Lake 2- 0  
(15-8-4)
21 Sep T at LA Galaxy 1- 1  
(15-8-5)
29 Sep T NY Red Bulls 1- 1  
(15-8-6)
5 Oct L at Colorado 1- 5  
(15-9-6)
9 Oct L Vancouver 1- 4  
(15-10-6)
13 Oct L at Portland 0- 1  
(15-11-6)
19 Oct L at FC Dallas 0- 2  
(15-12-6)
27 Oct T LA Galaxy 1- 1  
(15-12-7)

30 Oct W at Colorado 2- 0  
 
2 Nov L at Portland 1- 2  
 
7 Nov L Portland 2- 3