Yahoo Sport AustraliaFunny faces of the Australian OpenRead full article1/13Alize CornetSometimes a tennis stroke can appear graceful. Other times, it looks like this.2/13Ekaterina MakarovaIf you smile at the ball, it does what you want.3/13Andy MurrayClearly anger is the key to Murray's powerful serve.4/13Bethanie Mattek-SandsThankfully Bethanie gets to breathe at those times when she's not hitting a tennis ball.5/13Caroline WozniackiWozniacki is known as one of most glamorous players on tour, but perhaps not at this precise moment.6/13Daniela HantuchovaWe promise playing tennis isn't as painful as it looks here.7/13Eugenie BouchardBouchard preparing for impact is quite a sight.8/13Grigor DimitorvWhy Grigor, what a large mouth you have.9/13Kristina MladenovicThere would appear to be some uncertainty in this shot.10/13Lucie Safarova'Keep your eye on the ball' being taken to a whole new level.11/13Richard GasquetEverything on Richard's face appears to be willing the ball to head skywards.12/13Serena WilliamsThis, ladies and gentleman, is what is known as the Serena scream.13/13Victoria AzarenkaYou can imagine this ball is about to be returned with interest.Yahoo Sport Australia24 January 2015 at 2:22 amEven the most glamorous tennis players in the world can be caught out by the quick snap of a camera shutter.