Astros 2, Mariners 1
HOUSTON — Lance McCullers struck out 10, matching his season high, in seven strong innings and George Springer homered for the second straight day to pace the Astros. McCullers, a former Tampa Jesuit standout who missed a turn with a blister on his right index finger, allowed five hits and one run. Springer doubled and scored in the first inning. There were two outs in the fifth when he launched his 19th home run to left-centerfield to make it 2-1.