Two light heavyweight prospects will meet Saturday night. Johnny Walker will take the octagon with Jamahal Hill in the main event of UFC Vegas 48. Walker (18-6) is on a three-fight losing skid in his last four outings. He won in his first three fights, emerging into the UFC scene. He last lost to Thiago Santos via unanimous decision. Hill (9-1, 1 NC) is entering the fight with a 48-second knockout…
Where To Watch: Johnny Walker Vs. Jamahal Hill Tonight
