It was the first homer for Davis, who was diagnosed earlier in spring training with what is likely valley fever, which can cause extreme fatigue. Davis hit a three-run shot off Lance Lynn in the first.
Pelfrey allowed five runs - four earned - and eight hits in six innings. It was the fourth consecutive start in which the right-hander has given up at least four runs.
Link to boxscore: St. Louis 6 at New York 6