On May 6, Arrieta faced the Nationals in Washington. He had a great outing, allowing just 1 run (a home run) on 2 hits through 6 innings. He walked 2 and struck out 2. The Phillies lost 5-4, but it was a no-decision for Arrieta, keeping his win-loss record to 3-1.
Arrieta lowered his ERA to 3.15 with a WHIP of 1.08. You can see his full stats here. Arrieta will pitch tonight at home against the Mets.
Carpenter continues to be an unknown at the plate, having good days and bad ones.