The Reds pound the Padres, 13 – 1, thanks to seven home runs, five of them off starter Tim Stauffer. Miguel Cairo and Ryan Hanigan both hit two homers, and Jay Bruce, Joey Votto and Todd Frazier also go deep. For Cairo, it is a first multi-homer game in a 16-year career. The seven homers tie a Reds franchise record.

On August 13, 2011 — The Reds pound the Padres, 13 – 1, thanks to seven home runs, five of them off starter Tim Stauffer. Miguel Cairo and Ryan Hanigan both hit two homers, and Jay Bruce, Joey Votto and Todd Frazier also go deep. For Cairo, it is a first multi-homer game in a 16-year career. The seven homers tie a Reds franchise record.

Source:
Baseball Reference August 13
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game