The champions of the 2013 US Open Series also had the opportunity to add US$2.6 million in bonus prize money, potentially bringing the total 2013 US Open purse to more than US$36 million.[56] In 2014, the prize money was US$38.3 million.[57] In 2015, the prize money was raised to US$42.3 million.[58] In 2021, the USTA set a new record for the highest prize money and total player compensation in the tournament's history with $57,462,000, and also boosted the prize money for the qualifying tournament to $6,000,000, a 66% increase over the package in 2019.[4]