Nationals pitcher Stephen Strasburg was stuck with a loss Wednesday, giving up four earned runs on nine hits and three walks in 5 1/3 innings while striking out five in his team's 6-4 defeat against the Rockies.

Strasburg (7-8) was touched up for three runs in the first inning but held things in check until the sixth, when he was removed with one out and two runners on base, one of which would come around to score. He owns a 3.67 ERA and 163:30 K:BB ratio in 137 1/3 innings. Strasburg is scheduled to face the Marlins Tuesday.