Jannik Sinner did a lot of winning this year. At times, it felt like the Italian tennis superstar won everything. While that isn't quite right, Sinner did finish the year as the World No. 1 with a record of 70-6 and eight singles titles (including two Grand Slams).

Jannik Sinner's season concluded with a dream finale, winning the Davis Cup alongside the entire Italian team and his friend Matteo Berrettini. For Italy, this is the third Davis Cup in its

The 23-year-old could be banned from tennis for up to two years if the Court of Arbitration for Sport (CAS) upholds the World Anti-Doping Agency (WADA) appeal into Sinner’s doping case. He tested positive for clostebol, a banned anabolic steroid on March 10 at the BNP Paribas Open held in Indian Wells, Calif, and on March 18, out of competition.

Will 2024 be remembered as the year Jannik Sinner produced one of the all-time great seasons or for the doping asterisk attached to his results? The jury is, quite literally, still out.