Under the deal, Mayweather worked with OddsChecker on marketing for the 2021 National Football League (NFL) Kickoff, the traditional opening game that marks the new NFL season.
OddsChecker offers odds comparison across a number of major operators. Originally launched in the UK, the brand has made recent efforts to expand across the US.
“I’m happy to partner with OddsChecker for the NFL Kickoff,” Mayweather said. “OddsChecker gives you the best odds, picks and promos for free so you can bet smarter.”