Tennis great Roger Federer has surprised Croatian striker Mario Mandzukic by sending him a gift.
The Juventus striker showed off his gift from the 19-time Grand Slam winner on social media.
“Thanks for the gift, Roger,” Mandzukic wrote, thanking the 8-time Wimbledon winner for the signed cap he sent him.
— Mario Mandžukić MM17 (@MarioMandzukic9) September 29, 2017
Whilst it was not revealed why Federer sent Mandzukic the gift, although one would assume either his coach, Croatian Ivan Ljubicic, or Marin Cilic, who played together with Federer last week for Team Europe, were behind it.