O'Neill went 2-for-2 with a home run, two walks, three RBI and three runs scored in Saturday's 18-0 win over the Rockies.
O'Neill reached base in all four plate appearances, highlighted by a two-run homer in the second inning and an RBI single in the seventh. The 30-year-old has now delivered three straight two-hit efforts while homering in consecutive games for the first time this season. He owns a .211/.298/.398 slash with five long balls, 15 RBI, 17 runs scored and two steals across 141 plate appearances.