Australia's two-time Grand Slam doubles champion Max Purcell has accepted an 18-month ban after breaching anti-doping rules, the International Tennis Integrity Agency (ITIA) said on Tuesday.
Purcell admitted to a breach of rules relating to the use of a "prohibited method" after unknowingly receiving an IV infusion of vitamins above the allowed limit of 100 ml in a 12-hour period and entered into a provisional suspension in mid-December.
He said at the time he had told the clinic he was a professional athlete and that the infusion had to be less than 100 ml.
The ITIA said the 27-year-old had received IV infusions of over 500 ml twice in late 2023 but his full cooperation and information sharing during the investigation had allowed for a 25 per cent reduction in sanction.
"This case does not involve a player testing positive for a prohibited substance but demonstrates that the anti-doping rules are broader than that," ITIA CEO Karen Moorhouse said.
"It also shows the ITIA considers intelligence from a range of sources with the overriding aim to protect everyone covered by the tennis anti-doping rules, and ensure a level playing field for all."
Purcell's suspension will end on 11 June, 2026 after taking into account time already served. He is prohibited from playing in, coaching at, or attending any tennis events sanctioned by the members of the ITIA until then.