Largest Guaranteed Sports Contracts

When it comes to professional sports, millions of dollars are often thrown around in contracts with the biggest and strongest athletes. These contracts are often touted as the largest guaranteed sports contracts in history and are often given to those who have proved themselves as the best in their respective sport. From baseball to basketball, football to soccer, here are some of the biggest and most lucrative guaranteed sports contracts that have ever been signed.


One of the biggest guaranteed contracts in baseball history was signed by Bryce Harper in 2019 with the Philadelphia Phillies. The contract was worth $330 million for 13 years. This was the largest guarantee ever given to a baseball player at the time of signing.


The largest guaranteed contract in NBA history was given to Steph Curry in 2017, just ahead of his second consecutive NBA championship title. The contract was for $201 million for five years.


Currently, the largest guaranteed contract in NFL history belongs to Patrick Mahomes, who signed a 10-year, $503 million contract extension with the Kansas City Chiefs in 2020. This contract also set the record for the largest sports contract in history. However, it is important to note that not all of this contract is guaranteed, and the actual guaranteed amount is closer to $141 million.


Soccer contracts are often harder to pin down and can vary greatly depending on the league and the player’s status. However, one of the biggest guaranteed contracts in soccer history was signed by Lionel Messi in 2017. The contract was worth €565,000 per week, or roughly $667,000, and was set to run until 2021.

While these are just a few examples, it is clear that guaranteed contracts in professional sports can be extremely lucrative for the right players. These contracts come with high expectations and often require the player to perform at the highest level consistently. However, for those who are up to the challenge, the rewards can be substantial.


not work with dark mode