Now, he is headed to the Nitto ATP Finals. By Cindy Shmerler Felix Auger-Aliassime let out a bellow that pierced through the cheers inside the arena in Basel, Switzerland, two weeks ago.

Montreal's Felix Auger-Aliassime advanced to the semifinals of the Qatar Open tennis tournament after Russia's Daniil Medvedev retired from their quarterfinal with an illness. Auger-Aliassime won ...