Floyd Mayweather Jr. is widely considered as one of the greatest boxers ever as well as one of the wealthiest athletes regardless of sport. In addition to building up an impressive array of championship belts, he also has a sprawling car collection and if luck is on your side, you could soon be driving away in one of his Ferraris.

Mayweather Jr. recently took to social media to promote a partnership he has inked with BetOnline.ag, revealing that if one of his followers makes 50 correct NBA bets in a row, they will win a Ferrari from his collection.

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“I am teaming up with @BetOnline_ag to give one lucky sports bettor my personal Ferrari,” Mayweather Jr. says in the clip. “Match my 50-0 perfect record with your bets and take home your very own Ferrari. I’m a perfect 50-0. Undefeated. The greatest there was, the greatest there will ever be. Greatness respects greatness. I’m challenging you to a perfect 50 and 0 record like mine. The NBA has started and whoever matches my record is riding away in style.”

It is unclear which Ferrari model the boxing great plans to give away. He is known to own both a 488 GTB Coupe and a 488 GTB Spider and at one stage owned a Ferrari Enzo. He also owns a number of Bugatti Veyron and Chiron models, as well as a Pagani Huayra and used to also own one of just three Koenigsegg CCXR Trevita models ever produced but lost $2.2 million after selling it in 2017.