Coco Gauff fights off Madison Keys to reach French Open semi-finals

A scruffy match featuring a combined 101 unforced errors and 14 breaks of serve ended 6-7 (6) 6-4 6-1 in favour of the world number two.Download

Coco Gauff is through to the semi-finals. Pic: Jon Buckle/PA

Coco Gauff passed her biggest test so far at the French Open as she scrapped her way past fellow American Madison Keys to reach the semi-finals.

A scruffy match featuring a combined 101 unforced errors and 14 breaks of serve ended 6-7 (6) 6-4 6-1 in favour of the world number two.