Phoenix,  AZ  (SportsNetwork.com) - Junior  Lake clubbed three home runs, Luis 
Valbuena  added two  solo homers  and the  Chicago Cubs  posted a  10-6 Cactus 
League victory over the Oakland Athletics. 

Lake belted a three-run blast to highlight a five-run sixth inning, hit a two- 
run shot in the seventh and went back-to-back with Valbuena for a second time 
in the ninth. 

Chicago  starter Jason Hammel  gave up two runs on eight hits and walked three 
in 4 2/3 innings. 

Nate  Freiman knocked  in two  runs for  Oakland, while  starter Jesse  Chavez 
allowed five runs on seven hits and struck out six in 5 2/3 innings.