This season's games between the Cubs and Pirates haven't been as competitive as many thought, but the rivalry has remained heated nonetheless.

For the second time in as many series, both benches were warned Saturday after each side hit a batter.

Some Pirates thought Cubs starter Jake Arrieta's fourth-inning pitch, which hit Jung Ho Kang, was intentional, though the Cubs vehemently denied it.

Both sides agreed that Pirates starter Jeff Locke's sixth-inning fastball, which nicked catcher Miguel Montero, wasn't intentional.