Carlos Alcaraz battled into the semi-finals of the Barcelona Open on Friday with a 7-5, 6-3 win over Alex de Minaur after Casper Ruud's title defence was ended by Holger Rune.
Sinner accepted a three-month ban in February following an agreement with the World Anti-Doping Agency, which challenged an independent tribunal's decision to clear him of wrongdoing after two positive tests for the anabolic agent clostebol.
World number two Carlos Alcaraz came back from a break down in the second set to defeat Ethan Quinn 6-2, 7-6 (8/6) and reach the Barcelona Open last 16 on Tuesday.
World number two Carlos Alcaraz took aim at his critics on Monday after winning the Monte Carlo Masters at the weekend.
Carlos Alcaraz won his first Monte Carlo Masters title on Sunday with a 3-6, 6-1, 6-0 victory over the Italian Lorenzo Musetti.
Carlos Alcaraz booked his place in the final of the Monte Carlo Masters for the first time with a dominant 7-6 (7/2), 6-4 win over fellow Spaniard Alejandro Davidovich Fokina on Saturday.
The fifth-ranked Djokovic struggled to find his rhythm in a 6-3, 6-4 loss to Chilean Alejandro Tabilo in the second round, making an inauspicious start to his clay season.
Jannik Sinner will return to the ATP Tour from his doping ban at next month's Rome Masters as world number one after the Italian's closest challenger Alexander Zverev crashed to an early defeat in Monte Carlo on Tuesday.
Carlos Alcaraz battled into the semi-finals of the Barcelona Open on Friday with a 7-5, 6-3 win over Alex de Minaur after Casper Ruud's title defence was ended by Holger Rune.
Sinner accepted a three-month ban in February following an agreement with the World Anti-Doping Agency, which challenged an independent tribunal's decision to clear him of wrongdoing after two positive tests for the anabolic agent clostebol.
World number two Carlos Alcaraz came back from a break down in the second set to defeat Ethan Quinn 6-2, 7-6 (8/6) and reach the Barcelona Open last 16 on Tuesday.
World number two Carlos Alcaraz took aim at his critics on Monday after winning the Monte Carlo Masters at the weekend.
Carlos Alcaraz won his first Monte Carlo Masters title on Sunday with a 3-6, 6-1, 6-0 victory over the Italian Lorenzo Musetti.
Carlos Alcaraz booked his place in the final of the Monte Carlo Masters for the first time with a dominant 7-6 (7/2), 6-4 win over fellow Spaniard Alejandro Davidovich Fokina on Saturday.
The fifth-ranked Djokovic struggled to find his rhythm in a 6-3, 6-4 loss to Chilean Alejandro Tabilo in the second round, making an inauspicious start to his clay season.
Jannik Sinner will return to the ATP Tour from his doping ban at next month's Rome Masters as world number one after the Italian's closest challenger Alexander Zverev crashed to an early defeat in Monte Carlo on Tuesday.
Carlos Alcaraz said Sunday that the pressure to reclaim the world number one ranking from the suspended Jannik Sinner has had a negative impact on his form this season.
Sinner received a three-month ban agreed with the World Anti-Doping Agency (WADA) in February after "admitting "partial responsibility" for team mistakes.
