Holliday went 4-for-4 with a double and a two-run homer in Sunday's 2-1 win over Atlanta.
Holliday was the lone Oriole with more than one hit in the game, and his biggest was a two-run blast off Grant Holmes in the third inning that proved to be the difference in a one-run victory. It's the second career four-hit game for Holliday, who had gone just 3-for-25 (.120) in his prior six contests coming into Sunday. Overall, the 21-year-old second baseman is slashing .260/.309/.415 with 11 homers, 36 RBI, 35 runs scored and nine stolen bases across 346 plate appearances.