(VIDEO) Gauff and Fernandez play 'What's in the Box' before Atlanta Open exhibition

Playing an exhibition before the Atlanta Open, Coco Gauff and Leylah Fernandez also engaged in a game of 'What's in the Box' that left them in fits of laughter.

Gauff sealed the win dancing on court with Fernandez joined her for a selfie with the duo taking some time out to interact with fans.

The tournament took a short video of the two players taking turns to put their hands through a box and trying to identify an object through touch.

Gauff took the first turn and couldn't identify some of the objects. Fernandez started to get them right and mock-guessed it as a wig.

Fernandez broke into laughter. "I'm trying to win, ok? This is JJ Wolf's mullet, that's what it is!" Gauff joked.

"JJ's mullet wig, Chris Eubanks' dirty practice sock and shrimp..here's a look at what Coco and Leylah got into before tonight's match," they wrote.