O'Malley went 3-for-5 with his first home run of the season in Thursday's loss to the Red Sox.
He led off the fifth inning against Boston starter Drew Pomeranz with the long ball -- just his second in 186 MLB at-bats spread over three seasons. Nonetheless, O'Malley doesn't have much appeal for fantasy owners outside of those in very deep AL-only formats who can make use of his occasional steals.