Mitch Keller throws complete games as Pirates top Angels

(Photo credit: Charles LeClaire-USA TODAY Sports)
Mitch Keller pitched his second career complete game and Edward Olivares hit his first career grand slam as the Pittsburgh Pirates opened a three-game series against the visiting Los Angeles Angels with a 4-1 victory on Monday.

Keller (3-3) allowed one run on five hits with one walk and five strikeouts for Pittsburgh, which won its third straight after a five-game losing