On a day that already had featured a pair of marathon games elsewhere in baseball and a doubleheader the next day, the Minnesota Twins and Washington Nationals needed to end extra innings in a hurry. Ryan Doumit made sure they did. Doumit singled in the go-ahead run, Joe Mauer homered, doubled and singled, and the Minnesota Twins defeated the Washington Nationals 4-3 in 11 innings Saturday.