THIS is how you make your ATP Tour debut! 😮
— ATP Tour (@atptour) July 22, 2021
🇨🇿 Vit Kopriva, No. 249 in the FedEx ATP Rankings, stuns World No. 10 Shapovalov 2-6, 6-3, 6-2 in Gstaad.
🎥: @TennisTV | @SwissOpenGstaad pic.twitter.com/nLZUgAd9Ku