There are four American men in the French Open's third round for the first time in 25 years: John Isner, Reilly Opelka, Stevie Johnson and Marcos Giron.

Russia's Daniil Medvedev gestures after defeating Serbia's Filip Krajinovic in their third round match at the Australian Open tennis championship in Melbourne, Australia,...

Spain's Rafael Nadal waits for a serve from Britain's Cameron Norrie during their third round match a the Australian Open tennis championships in Melbourne, Australia, Sa...