“Perhaps it will be possible to play in tandem with Nadal.
It would be a dream come true,” Federer said.
The tennis player will not be able to compete in singles due to knee problems.
20-time Grand Slam champion Federer announced on social media that he will end his career after the Laver Cup, which will be held from 23 to 25 September.
Previously, Federer has already received several offers from current players to become their mentor.