Article Photos: Thom Loverro: The Nationals' season now rests on the arm of Detwiler



Bill Boyce/AP Left-hander Ross Detwiler, who will start Game 4 for the Nationals, allowed seven runs in 2 1/3 innings in a 10-4 loss to the Cardinals on Sept. 30.

Bill Boyce/AP Left-hander Ross Detwiler, who will start Game 4 for the Nationals, allowed seven runs in 2 1/3 innings in a 10-4 loss to the Cardinals on Sept. 30.