Giants lose 9-1 to Dodgers in pursuit of playoffs

Rockies squander chances, lose 4-3 to Padres

Wieland gets 1st win, Padres beat Rockies 4-3

Arrieta outpitches Lackey as Cubs beat Cards, 3-1

Bonilla wins again as Texas beats Astros 5-1

Arrieta solid again, leads Cubs past Cards, 3-1