Sharapova and Ko do the flip

The water-bottle flipping sensation is far from over, as these top female athletes show off their skills.

Maria Sharapova – who is soon to be back in action following her 15-month doping ban – pulled off an impressive flip, caught the bottle on her racket then challenged golfer Lydia Ko…

To her credit, the world number one accepted and arguably performed an even more skillful trick, catching the bottle on a wedge.

In turn, Ko has sent a challenge back to the tennis world. Stan Wawrinka was bundled out of the Dubai Duty Free Tennis Championship in the first round on Tuesday, so he should have some time on his hands. Come on Stan, show us what you got!