DK Metcalf believes he could beat Tyreek Hill in a one-on-one race.
Hill wants Metcalf to put his money where his mouth is.
The Miami Dolphins receiver responded to Metcalf on Twitter, offering to put up $50,000 on the line for charity in a potential race.
Ty HillPut up 50k and the money goes to any charity you want if you win !!! I dm you and you was scared ud83dude02ud83dude02 I got receipts <a href="https://t.co/zVy03vDOf5">https://t.co/zVy03vDOf5</a>
Metcalf might want to wait until he signs his new contract to put that money on the line.