Although Naomi Osaka has given Rafael Nadal a run for his money in terms of marketability,
Nadal is unquestionably the biggest tennis player associated with a sponsorship contract with sporting superbrand Nike.
In 2013, Nadal was first seen using the now-famous Raging Bull emblem, which is typically most noticeable on his right breast and covered by the Nike logo on the left.
Despite his modesty, Nike pays him more than $10 million annually for the association because of the value of their partnership with Nadal.
Additionally, Nadal is sponsored by Santander, Emporio Armani, Babolat, Heliocare, Telefonica, Banco Sabadell, Tommy Hilfiger, Mapfre, and Richard Mille, in addition to others.
According to the most recent estimations, Nadal has a net worth of around $220 million, with a large chunk of his income coming from ATP Tour prize money.