Watch: Tennis match interrupted by loud sex noises

Frances Tiafoe and Mitchell Krueger were in the midst of an ATP Challenger Tour match in Florida when the sound of a woman's moan began filling the air at James T. Driscoll Stadium.

"Well, that is the most bizarre situation," play-by-play announcer Mike Cation said. "I don't know how to put this, folks, but somebody's phone is going off in the stands ... and it was an adult video."

Cation eventually realized the noises were coming from a nearby apartment.

Tiafoe's reaction was even better.

"It can't be that good!" he shouted.