The simmering debate over Nick Kyrgios’ place in Australian tennis boiled over this week when a sharp exchange unfolded between the outspoken star and former British No. 1 Greg Rusedski. What began as criticism over wildcards and fitness quickly escalated into a profoundly personal clash, with Kyrgios publicly referencing Rusedski’s past doping case, prompting the former US Open finalist to issue a firm rebuttal in defense of his name and legacy.
Greg Rusedski Casts Doubt on Nick Kyrgios’ Case for an Australian Open Wildcard
The dispute stems from comments Rusedski made about Kyrgios’ recent exhibition appearances and his chances of receiving a wildcard for the 2026 Australian Open. Kyrgios, who has struggled to stay healthy over the past two seasons, has become one of the most polarizing figures in the sport.
While his drawing power remains unquestioned, his limited match play has fueled debate over whether Grand Slam wildcards should favor returning stars or emerging local talent. That tension made Rusedski’s remarks particularly relevant in Australia, where wildcard decisions are closely scrutinized each summer.
Speaking on his podcast, ‘Off Court with Greg,’ Rusedski was blunt in his assessment. He said that if the decision were his, Kyrgios would not receive a wildcard unless he produced “phenomenal results” in the buildup, such as winning in Brisbane or at least reaching the quarterfinals or semifinals. Rusedski questioned Kyrgios’ physical readiness, saying, “To me, he doesn’t look in the right shape to play.”
He also pointed to Kyrgios’ history of withdrawing late from tournaments, arguing that best-of-five-set tennis places demands that Kyrgios’ body has struggled to handle. While acknowledging Kyrgios as “box office” who fills stadiums, Rusedski emphasized that wildcards should also reward young Australian players who rarely get opportunities on the sport’s biggest stages.
Kyrgios did not take the criticism lightly. Upon arriving in Brisbane ahead of his wildcard appearance at the 2026 Brisbane International, the former Wimbledon finalist responded directly to reporters. “I’m pretty sure Greg got done for performance-enhancing drugs one time in his career, so I wouldn’t take too much advice,” Kyrgios said.
“I didn’t even know the comments he made to be honest. I’ve just been enjoying time back home, enjoying all these amazing events, selling out stadiums around the world. So yeah, if you let me know when Greg sold out a stadium last time he played.”
Nick on Greg Rusedski saying that he shouldn’t receive AO WC
“Pretty sure Greg got done for performance enhancing drugs once in his career, so I wouldn’t take too much advice from someone like that…you let me know when he sold out a stadium last time he played”
🎥: 🎾Australia pic.twitter.com/jCW4MyCotB
— TennisONE App (@TennisONEApp) January 2, 2026
What Was the Doping Case Kyrgios Used to Fire Back at Rusedski?
The remarks immediately drew attention because they referenced Rusedski’s highly publicized nandrolone case from the early 2000s. That case remains one of the most significant anti-doping controversies in the history of the sport of tennis.
In 2003, Rusedski tested positive for nandrolone during an out-of-competition test, a result that initially put him at risk of a lengthy ban. He consistently denied intentional wrongdoing, maintaining that the substance entered his system through contaminated supplements.
The situation escalated when it was revealed that multiple ATP players had obtained similar results after using supplements provided by an ATP-appointed trainer. In 2004, an independent tribunal cleared Rusedski completely, ruling that there was no intent to cheat and no fault on his part. He served no suspension, though the case exposed serious flaws in supplement oversight at the time.
Rusedski responded swiftly to Kyrgios’s remarks on social media, making it clear that he viewed the comments as a misrepresentation of the facts. “Maybe before you comment, you should actually read the judgement and understand the case. I was exonerated and proven 100% innocent! Last time this happened your agent had the decency to apologise for your behaviour and no further action was taken,” he wrote.
. @NickKyrgios Maybe before you comment you should actually read the judgement and understand the case. I was exonerated and proven 100% innocent !
Last time this happened your agent had the decency to apologise for your behaviour and no further action was taken.— Greg Rusedski (@GregRusedski1) January 2, 2026
The exchange adds another chapter to Kyrgios’ turbulent return to competition. The Australian played only a handful of matches in 2025, managing a single singles win at the Miami Open before injuries again sidelined him. He briefly appeared in doubles with Gael Monfils at the DC Open. He later returned for end-of-year exhibitions, including the widely discussed Battle of the Sexes match against Aryna Sabalenka.
