Today, after 13 months of being out of the ATP circuit, Roger Federer is coming back in a spectacular entrance. He has had 2 leg operations and is still continuing tennis tournaments at Doha 2021 Qatar ExxonMobil Open ( https://www.qatartennis.org ). The Nº6 is playing against Daniel Evans, 28th ATP player, at 4 PM.

You don't know how to watch it?

https://www.techradar.com/news/federer-vs-evans-live-stream-how-to-watch-atp-doha-qatar-open-tennis-from-anywhere