Sinner went undefeated last year en route to the championship.

Alex de Minaur has learned his Herculean task at the ATP Finals in Turin will centre on having to defeat world number two Carlos Alcaraz and all-time record grand slam winner Novak Djokovic.

Alcaraz is bidding to win the Finals for the first time after another bumper year for the Spaniard which has included triumphs at the US Open and Roland Garros, the latter coming after an epic final v...