MIAMI (AFP) — Serbian sport is poised for a double title success and the two men on the edge of glory have been swapping notes.

Novak Djokovic faces Norwegian Casper Ruud in the French Open final on Sunday (Monday in Manila) with a chance of gaining a men's record 23rd Grand Slam title.

A day later in Colorado, Nikola Jokic can win a first National Basketball Association championship for the Denver Nuggets, who lead the Miami Heat, 3-1, in the best-of-seven finals.

After Friday's 108-95 victory over the Heat in Miami, two-time NBA Most Valuable Player Jokic revealed that the 36-year-old Djokovic had been in touch.

"Yes, he texted me. For real," Jokic said.

"He didn't lie. Yes, he's amazing, of course, in his sport and he's making history every time. Probably he's going to go as one of the best ever, if not the best ever. He has a nice opportunity to win another one."

"He's just an amazing sportsman and having him as a countryman that he represents us in the world, I think it's a great honor, and

I think the people of Serbia are really happy that we have him as our countryman."

While there's no doubt that Djokovic has long been the pride of Serbian sport, Jokic also enjoys a huge following in his homeland eight years after moving to Denver from Belgrade.

This year, television viewership of NBA games in Serbia is up 50 percent year-over-year and the NBA's Instagram content that features Jokic generates 88 percent more engagement than the average post.