Jannik Sinner have learned their fate at the ATP Finals

The world No. 1 had a memorable outing at last year’s ATP Finals. Sinner won all three of his round-robin matches, beating Djokovic in the process. It brought the Serb’s four-month, 19-match winning streak to an end. But Djokovic got revenge in the final, defeating Sinner when they met again with the title on the line.

Ahead of this year’s edition, the Italian said: “In Turin last year I played very well losing in the final, but every year the situation is different. The first step will be to start in the best way. The future cannot be predicted, but it will be a very important tournament for me.”

In the doubles draw, No. 1 seeds Marcelo Arevalo and Mate Pavic head up the Bob Bryan group. They’re joined by home hopes Simone Bolelli and Andrea Vavassori, Rohan Bopanna and Matt Ebden, and Kevin Krawietz and Tim Puetz.

Meanwhile, the Mike Bryan group consists of No. 2 seeds Marcel Granollers and Horacio Zeballos, Wesley Koolhof and Nikola Mektic, Max Purcell and Jordan Thompson, and Harri Heliovaara and Henry Patten.