U.S. swimmer Lilly King spars with Russia's Yulia Efimova over doping
Trout homers on Griffey's day, but Angels lose 8
Jimmy Walker savours the 'surreal' feeling of being a major victor
Michael Phelps has won his 19th Olympic gold medal
Gymnast Dipa Karmakar becomes first Indian to qualify for Vault Finals
Pogba to leave Juve for Man Utd