Jack Sock knows how to rock.

The artist known as "J-Sizzle" got his Davis Cup groove on with some hilarious help and choreography from the Bryan brothers in this video.

More: Isner Blasts 49 Aces To Launch USA Into Davis Cup Quarterfinals

Sock has one of the biggest forehands in the game and shows he's also one of the ATP's most formidable performers.

Our favorite part: The Bryan brothers mock knock out of each other then Sock in a three stooges-style finale.

 

Awesome week here in Melbourne. Amazing play by the big man @johnrisner and the bros to help get the W! Go Usa!!!!! 🇺🇸🇺🇸🇺🇸 @bryanbros @mikecbryan

A video posted by Jack Sock (@jack.sock) on

Mar 5, 2016 at 8:22pm PST