Bob and Mike Bryan, Jack Sock and coach Troy Hahn engaged in an epic battle of the mini-tennis century. The point starts off innocently enough, before quickly ending up out of control with a man on the ground and the victors celebrating a hard-earned victory.

In Beijing, the top-seeded Bryan brothers are into the quarterfinals with a walkover from Lucas Pouille and Richard Gasquet. Sock, teamed up with Bernard Tomic, is also into the quarterfinals. In singles, the American lost to teenager Alexander Zverev in the second round.