France's Lucas Pouille is seen during a break of his Monte-Carlo ATP Masters Series Tournament tennis match against Spain's Rafael Nadal, on April 15, 2015 in Monaco. AFP PHOTO / VALERY HACHE (Photo credit should read VALERY HACHE/AFP/Getty Images)
France's Lucas Pouille is seen during a break of his Monte-Carlo ATP Masters Series Tournament tennis match against Spain's Rafael Nadal, on April 15, 2015 in Monaco. AFP PHOTO / VALERY HACHE (Photo credit should read VALERY HACHE/AFP/Getty Images)