Overview
At last year's US Open, Coco Gauff's serve left her practising in the rain and crying on court - now it is a potent weapon.
Source
Originally published at www.bbc.co.uk.
Politics
Gauff's flaw forgotten on winning US Open return
Key Takeaway
At last year's US Open, Coco Gauff's serve left her practising in the rain and crying on court - now it is a potent weapon.
Frequently Asked Questions
What is "Gauff's flaw forgotten on winning US Open return" about?+
At last year's US Open, Coco Gauff's serve left her practising in the rain and crying on court - now it is a potent weapon.
Who reported this story?+
This story was reported by BBC News.