FELIX AUGER-ALIASSIME

Still a baby of the game, at 18 the Canadian is the youngest member of the top 100 and he is only heading one way. His early-season results have catapulted him up the rankings, having made three tour finals and enjoyed deep runs at Indian Wells and Miami. He reached the quarters of the junior event at Wimbledon in 2016 and has the athleticism to trouble anyone.