HOUSTON >> Gerrit Cole wasn't as dominant as he has been throughout the first part of the season. He didn't need to be.Cole struck out eight in 5 2/3 strong innings, and the Houston Astros hit three home runs in a 9-1 win over the Detroit Tigers on Saturday.Cole (10-2) allowed one run and three hits with four walks after being activated from the bereavement list prior to the game.