Daniil Medvedev has reacted to the news of Jannik Sinner's doping case being appealed, also revealing what other players

"it's a tricky situation. I want to say he does what he needs to do. WADA does probably what they need to do."

Daniil Medvedev has admitted that he is “sympathetic” to Jannik Sinner after the world No. 1’s failed drugs test controversy was brought back to light, despite the Italian being cleared of any wrongdoing by an independent tribunal in August.

The men's world No. 1 could face a two-year ban. Here's what to know about the doping proceedings against him so far

Jannik Sinner has revealed he’s had “sleepless nights” amid his ongoing anti-doping controversy. The World No 1 said that he is “very disappointed and also surprised” after the World Anti-Doping Agency (Wada) announced that it would be appealing the decision to clear the Italian of a doping offence.

Novak Djokovic has given his reaction to the World Anti-Doping Agency’s decision to appeal the “no fault or negligence” verdict reached over Jannik Sinner’s failed drug tests. The International Tennis Integrity Agency (ITIA) announced last month that Sinner would not receive a ban for failing two anti-doping in March after an independent tribunal ruled he was not to blame.

World number one Jannik Sinner said on Monday that he was in "a very difficult moment" and enduring sleepless nights over his doping case.

World No. 1 Daniil Medvedev has shared his thoughts on the Jannik Sinner doping controversy, which has been brought back into the spotlight after WADA appealed his clearance.