![Denis Shapovalov is knocking on the door again. What are his chances of repeating his performance against Zverev in the quarters, against Rafa? Denis Shapovalov is knocking on the door again. What are his chances of repeating his performance against Zverev in the quarters, against Rafa?](https://images.tennis.com/image/private/t_q-best/tenniscom-prd/jncddugjfd5qt5pprpdr.jpg)
Denis Shapovalov is knocking on the door again. What are his chances of repeating his performance against Zverev in the quarters, against Rafa?
![2019 US Open Interview: Denis Shapovalov - Official Site of the 2023 US Open Tennis Championships - A USTA Event 2019 US Open Interview: Denis Shapovalov - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_USTA1034401_20180831_Day5_AO1_9986.jpg)
2019 US Open Interview: Denis Shapovalov - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![Australian Open: Alexander Zverev out in fourth round after loss to Denis Shapovalov | Tennis News | Sky Sports Australian Open: Alexander Zverev out in fourth round after loss to Denis Shapovalov | Tennis News | Sky Sports](https://e0.365dm.com/22/01/768x432/skysports-a-alexander-zverev_5649719.jpg?20220123065343)
Australian Open: Alexander Zverev out in fourth round after loss to Denis Shapovalov | Tennis News | Sky Sports
![Tennis star Denis Shapovalov tests positive for Covid after arriving in Sydney | Australian Open | The Guardian Tennis star Denis Shapovalov tests positive for Covid after arriving in Sydney | Australian Open | The Guardian](https://i.guim.co.uk/img/media/4ec9b5356e69d1f4404c29870774c9169f3ec17c/0_0_4050_2430/master/4050.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=6536baaad18595584ed9b3a378c2fea8)