McCullers (foot) allowed four runs on six hits over 3.1 innings Saturday, Brian McTaggart of the Astros' official site reports. He didn't walk anyone but hit two batters and threw a wild pitch.
McCullers didn't fool too many batters Saturday and needed 83 pitches to get his 10 outs, so he wasn't very efficient. On the bright side, he's on schedule to take the ball when the regular season opens. His five-day routine lines him up to pitch the third game of the season.