The Reds beat the Cardinals, 7 – 2, to move into first place in the NL Central. Bronson Arroyo pitches a complete game while Scott Rolen hits a homer and drives in three runs against his former team.

On May 16, 2010 — The Reds beat the Cardinals, 7 – 2, to move into first place in the NL Central. Bronson Arroyo pitches a complete game while Scott Rolen hits a homer and drives in three runs against his former team.

Source:
Baseball Reference May 16