Gauff reaches first Grand Slam semi-final at French Open
Coco Gauff reached her first Grand Slam semi-final at the French Open on Tuesday when she defeated fellow American Sloane Stephens.
Gauff, 18 years old and ranked 23 in the world, triumphed 7-5, 6-2.
She will face Italy's 59th-ranked Martina Trevisan for a place in Saturday's championship match.
