FILE - Boxer Floyd Mayweather Jr., left, watches during the second half of an NBA basketball game between the Los Angeles Clippers and the Sacramento Kings Wednesday, Dec. 1, 2021, in Los Angeles. Floyd Mayweather Jr. is ready to put his money into NASCAR. The Money Team Racing hopes to debut at the Daytona 500 with Kaz Grala as the driver.  Grala will drive the No. 50 Chevrolet for the retired boxing great. (AP Photo/Mark J. Terrill, File)