Todd Frazier wins the annual Home Run Derby in front of a home crowd at Great American Ball Park, edging out rookie Joc Pederson, 15-14, in the final round. For the first time, the competition is staged with a time limit for batters, and Frazier hits the homer that ties him with Pederson with seconds to go before launching the clincher.

On July 13, 2015Todd Frazier wins the annual Home Run Derby in front of a home crowd at Great American Ball Park, edging out rookie Joc Pederson, 15-14, in the final round. For the first time, the competition is staged with a time limit for batters, and Frazier hits the homer that ties him with Pederson with seconds to go before launching the clincher.

Source
Baseball Reference July 13