Arizona Diamondbacks starter Eduardo Rodriguez has seen lots of run support as Ketel Marte's two homers lead the way in an 8-4 advantage in the fifth.

The Diamondbacks snagged a hard-fought series win in San Francisco behind big bats and Merrill Kelly’s brilliance, but bullpen woes and rotation questions continue to cloud the team’s outlook.

Christian Koss' controversial obstruction call vs. Arizona highlights a rare MLB rule — and maybe a new way for players to exploit it.