Walker went 1-for-4 with a three-run homer in Sunday's 7-5 win over the Tigers in 10 innings.
Walker gave Houston some breathing room in the top of the 10th inning with his three-run blast off Kenley Jansen, his 19th homer of the year. In his last two games, Walker's gone 5-for-9 with three extra-base hits after going just 2-for-27 over his prior seven contests. The veteran first baseman is now slashing .240/.311/.476 with 56 RBI and 45 runs scored across 351 plate appearances this season.