HOUSTON (AP) — Aledmys Díaz hit a two-run homer, Lance McCullers Jr. had a solid start and the Houston Astros beat the Oakland Athletics 5-2 on Thursday night for their fifth straight victory. At 94-50, American League-leading Houston’s magic number to clinch a postseason spot is one. The Astros are 13-3 in their last 16 games. Díaz broke a 2-2 tie in seventh inning, roping an 84-mph slider from Joel Payamps (3-6) into the left-field Crawford Boxes. Díaz has 11 homers this season. Houston picked up another run in the seventh when Kyle Tucker singled to score Yordan Alvarez. McCullers had 11 strikeouts — his most since July 29, 2018 — and held Oakland to two hits and two runs while walking four.