Mauer was 2-for-4 with a walk and an RBI Monday in a 4-3 win over the Astros. Mauer had a heroic return from the disabled list Monday, un-breaking a 2-2 tie in the top of the ninth with an RBI single. The first-baseman, who has been out since June 1, is hitting .274/.346/.358 with two home runs in 307 at-bats on the season.