LAS VEGAS -- The IRS says boxer Floyd Mayweather Jr. still owes $22.2 million in taxes from 2015, the year he earned his biggest payday with a blockbuster fight against Manny Pacquiao.
A notice of a federal tax lien filed against Mayweather -- who is nicknamed "Money" -- shows the balance as unpaid as of March 6. The document was filed with county officials in Las Vegas in April.
Mayweather's tax troubles come as he gets ready to come out of retirement to fight against MMA star Conor McGregor in August.
The lien for 2015 is just the latest in a series of tax liens filed by the IRS against Mayweather over the past decade.