Nick enjoys endorsement relationships with the following sponsors:

Penn The official ball of the IMG/Nick Bollettieri Tennis Academy is Penn. For consistency, durability and visibility, it is game, set, match with Penn Tennis Balls!

Polo RLX Nick is outfitted by Polo RLX. RLX utilizes the latest in the fabric and design technologies to create a functional, athletic wardrobe for the avid performance player. A classic tennis line reflecting the clean, traditional styling of the Polo Ralph Lauren aesthetic - perfect for wear on the court or in the club house.

Prince Nick's longstanding relationship with Prince Sports dates as far back as when they debuted the first ever oversized racket in 1976. Today, Nick is still proud to play and promote Prince products, especially the revolutionary technology.

Oakley When is the last time you have seen a picture of Nick without his trademark shades? Probably never! Nick has been wearing his signature wrap-around sunglasses throughout his career, which he attributes to his still having 20/20 vision at the young age of 75!