Henderson went 1-for-3 with a walk and a two-run home run in Wednesday's 4-1 win over the Nationals.
The 23-year-old shortstop took DJ Herz deep in the first inning, and it proved to be all the offense that Dean Kremer and the Baltimore bullpen would need. Henderson is slashing .306/.358/.490 through 12 games in August, and Wednesday's homer gave him 30 for the season, the first time -- but almost certainly not the last -- he's reached that mark in his career.