There was nothing "dodgy" about a drink prepared for Novak Djokovic during Sunday's Paris Masters final, says his wife Jelena.
A video showing Djokovic's physio Ulises Badio mixing a drink while being shielded by his team has been viewed 15 million times on social media.
Jelena Djokovic wrote on Twitter: "I don't see anything dodgy."
Serb Djokovic, who lost in three sets to Denmark's Holger Rune, has not commented.
The 21-time Grand Slam champion looked to be heading to a record-extending seventh title at the Paris Masters after winning the opening set, but 19-year-old Rune recovered to win 3-6 6-3 7-5 and claim his first Masters crown.