Iga Swiatek admits the strict doping protocols can be stressful for players but feels like she has "been through the worst" after surviving her positive test over contaminated melatonin.
The 38-year-old Spaniard, winner of 22 Grand Slam trophies, including 14 at Roland Garros, retired from the sport after his final match at the Davis Cup in Malaga in November.
Holger Rune beat world number two Carlos Alcaraz 7-6 (8/6), 6-2 on Sunday to win the Barcelona Open for the first time.
The top-seeded Zverev, appearing in his first final since losing to Jannik Sinner in the Australian Open title decider in January, had little trouble dealing with Shelton, ranked 15 in the world.
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.
Iga Swiatek admits the strict doping protocols can be stressful for players but feels like she has "been through the worst" after surviving her positive test over contaminated melatonin.
The 38-year-old Spaniard, winner of 22 Grand Slam trophies, including 14 at Roland Garros, retired from the sport after his final match at the Davis Cup in Malaga in November.
Holger Rune beat world number two Carlos Alcaraz 7-6 (8/6), 6-2 on Sunday to win the Barcelona Open for the first time.
The top-seeded Zverev, appearing in his first final since losing to Jannik Sinner in the Australian Open title decider in January, had little trouble dealing with Shelton, ranked 15 in the world.
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.
