Caratini went 2-for-4 with a solo home run in Tuesday's 8-2 loss to the Athletics.
Caratini put the Astros on the board in the third with a solo home run to right field off Osvaldo Bido. The long ball was his first hit since being activated off the injured list Monday after being out for just over a month with a strained left hip. The 30-year-old is slashing .257/.294/.459 with five homers, 18 RBI, 14 runs and a 5:16 BB:K in 119 plate appearances.