O'Neill went 1-for-3 with a solo home run in Thursday's 3-2 win over the Cubs.
O'Neill opened the scoring by leading off the second inning with a solo homer off David Peterson. After managing just two long balls through his first 52 games this season, the veteran outfielder has caught fire with four home runs over his last five contests. Despite the recent surge, he closes in on the All-Star break with what would be career lows across the board, slashing .196/.296/.358.