Yordan Alvarez's seventh career grand slam caps a six-run fourth inning and sends the Astros to a 6-4 win over the Twins on Tuesday.
The Astros are 42-45 and will send Tatsuya Imai to the mound Wednesday to try for their sixth consecutive series win.
The Astros rally for three runs in the 8th to beat the Tigers, 4-2, in Hunter Brown's return. Raynel Delgado had two hits, one run and his first two MLB RBIs.
Astros are 34-41, improving to 4-38 when trailing after seven innings.
Isaac Paredes homers and drives in four runs and Peter Lambert wins his third start in a row to lead the Astros to a 5-1 win over the A's.
The Astros are 29-36 with Imai going tomorrow.
Astros beat the Rangers, 5-1, taking three of four from Texas in Arlington.
The Astros (26-32) go 7-3 on their 10-game road trip and are suddenly only 2 1/2 games out of first place in the AL West -- a division where every team is under .500.