Wawrinka 'lucky enough to play, sometimes beat' the 'big three'

The 39-year-old is preparing for his 19th French Open where he will take on the retiring Andy Murray in the first round -- the only other player to have won three Grand Slams outside the 'big three' since Federer's first in 2003. However, the build-up to the tournament has been dominated by talk of 14-time Roland Garros champion Nadal, who will likely take to the Parisian clay for the last time, and the poor recent form of record Grand Slam title holder Djokovic. With Federer retiring in 2022, Nadal playing his last season and Djokovic...