TURIN, Italy (AP) — There “could have been better communication” in explaining the rules involved in Jannik Sinner’s doping case, ATP Tour chairman Andrea Gaudenzi acknowledged Thursday.

However, Gaudenzi said at the ATP Finals that anyone hinting that a “double standard” was applied because of top-ranked Sinner’s status is “unfair because the rules have been the same.”

Sinner is playing at home this week for the first time since it was announced before his U.S. Open title that he tested positive for an anabolic steroid in two separate drug tests in March.

The case wasn’t made public until August.

“I learned the day before we all learned,” Gaudenzi said in his first public comments on the case. He spoke in a round-table discussion with international reporters.

Sinner doping case could have been communicated more efficiently, ATP chair says | iNFOnews.ca — Italy’s Jannik Sinner holds the trophy as ATP world best player at the ATP World Tour Finals at the Inalpi Arena, in Turin, Italy, Monday, Nov. 11, 2024. Sinner was presented with the trophy for finishing the year ranked No. 1. (AP Photo/Antonio Calanni)

“And to be honest, I’m happy about that. I really thank the ITIA (International Tennis Integrity Agency) and our representatives there for intentionally keeping me and our entire team in the dark because that’s how it should be.

“It should be completely independent and that was agreed by the (parties). It was a shock, but obviously comforted by the evidence afterward.”

A decision by an independent tribunal to clear Sinner of wrongdoing was appealed by the World Anti-Doping Agency (WADA) in September and the Switzerland-based Court of Arbitration for Sport is expected to make a final ruling on the case early next year.

Sinner’s explanation was that the banned performance-enhancer entered his system unintentionally through a massage from his physiotherapist, who used a spray containing the steroid to treat his own cut finger.

WADA is seeking a ban of one to two years for Sinner.

“We are completely external and it’s (an) independent process,” Gaudenzi said. “I generally think has been a fair process. It was really done by the book and by the rules. Maybe there could have been better communication in explaining those rules, and that is something that I would urge every party involved to work better in the next time.”

ATP Finals future will be revealed

Gaudenzi said he plans to announce on Sunday the future host of the ATP Finals. The contract with Turin expires next year and there is an option to move the event to nearby Milan at a bigger arena being built for the 2026 Milan-Cortina Olympics.

“We are all super happy with what’s happened here in Turin and of course we’ve been a bit lucky with the players in Italy,” Gaudenzi said. “It’s not only Jannik but also Matteo Berrettini played the first edition. Nobody could foresee that.

“We knew we were going to a tennis country,” said Gaudenzi, who is Italian and a former pro player. “(Finals) should definitely go in a market that loves tennis. … It’s obviously going to get better if you have a local hero, no doubt.”