Devin Haney is one of the best up and coming fighters in the sport and could potentially become a star within a few years. Yuriorkis Gamboa used to be a very good fighter but that was five or six year ago and he’s well past his best now. Gamboa isn’t a natural lightweight either but Devin Haney is and is likely to move up in the next few years.
I think Devin Haney will win by stoppage within eight rounds because hes the bigger, younger, fresher fighter who also has great technical skills and a big future ahead of him