Roger Federer wins first-ever tennis showdown with Serena Williams

Roger Federer beat Serena Williams in the two tennis superstars’ first matchup, during a mixed doubles match at the Hopman Cup.
               Roger Federer beat Serena Williams in the two tennis superstars’ first matchup, during a mixed doubles match at the Hopman Cup.

Source: Roger Federer wins first-ever tennis showdown with Serena Williams