Houck will start Saturday's game against the Nationals, Ian Browne of MLB.com reports.
EDGE Analysis
Houck has pitched out of the bullpen in each of his last three appearances, and he posted a 4.26 ERA and 1.42 WHIP in 6.1 innings during that time. He tossed two innings against the Orioles on Tuesday and will pitch on short rest in Saturday's matchup against Washington.