(San Francisco, CA) -- Kris Bryant homered in his Giants debut as the team beat the Astros 5-3 at home. The newly acquired third baseman went deep in the third for San Francisco, which has won three of its last four. Darin Ruf added three hits and three RBI. Logan Webb earned his fifth win, allowing two runs over six frames. Yuli Gurriel homered for Houston, which has lost back-to-back. Luis Garcia took his sixth loss, despite seven strikeouts.