Caroline Wozniacki spoke publicly for the first time about her relationship with Rory McIlroy, during an interview on ESPN.

When asked who did the buying when the couple went out, the 21-year old Danish tennis player, who was named as the second highest female athlete this year, said McIlroy picked up the tab.

Wozniacki also revealed that they exchanged tips on both gold and tennis.

“I’ve given him a few tips — his forehand is pretty good, his backhand needs some improvement. I’m sure I can help him with that if he can help me with the swing, because my swing is terrible,” she said.

“After seeing him play I would not lose to him at tennis. After knowing how I play golf I would definitely not win against him.”

According to the Belfast Telegraph, she met the 22-year-old US Open winner in Hamburg on July 2 at the World Heavyweight title boxing match between David Hare and Wladimir Klitschko.

The next day, Woznizcki wrote on her Twitter account: “Fantastic fight! Also met Rory McIlory, who was sitting just behind me:) Really down-to-earth great guy:)”