United States Olympic gold medalist Breeja Larson throws out the ceremonial first pitch before a baseball game between the Arizona Diamondbacks and the San Diego Padres, Friday, Aug. 24, 2012, in Phoenix. Larson won gold in the U.S. Women's 4X100 medley relay team in the London Olympic Games. (AP Photo/Ross D. Franklin)

United States Olympic gold medalist Breeja Larson smiles as displays her gold medal after throwing out the ceremonial first pitch before a baseball game between the Arizona Diamondbacks and the San Diego Padres, Friday, Aug. 24, 2012, in Phoenix. Larson won gold in the U.S. Women's 4X100 medley relay team in the London Olympic Games. (AP Photo/Ross D. Franklin)