Jack Sock was once ranked as high as number 8 in the world in singles. But injuries caused him to completely drop out of the rankings at one point. Now, he is slowing moving up the rankings again.

Sock is also a fantastic doubles player. He has won three doubles grand slam titles and a mixed doubles grand slam title. He has two Olympic medals – a gold in mixed doubles and a bronze in doubles.

Sock has a big serve backed by an aggressive baseline game. His forehand and serve are his biggest weapons on the court. He has quick hands at the net, which helps to excel in doubles. 

His current sponsors are Lululemon and Babolat. He has earned over $11 million in his career.

Jack Sock’s Sponsors

Lululemon

In 2022, Jack Sock switched to Lululemon. Previously Sock had a clothing and shoe sponsorship contract with Nike. Lululemon is a Canadian American company headquartered in Vancouver and domiciled in Delaware. The company was initially known for its pants and yoga wear. It has since expanded into other athletic wear, accessories and personal products.

Babolat

Sock has a racquet sponsorship contract with Babolat. He uses the Babolat Pure Aero racquet with Luxilon ALU Power Rough strings.