UFC 303: Alex Pereira scores 2nd-round TKO over Jiri Prochazka to retain light heavyweight title

LAS VEGAS — Alex Pereira first became a champion kickboxer and then moved to the UFC and won title belts in the middleweight and light heavyweight divisions. And, after Saturday night’s convincing victory over top-ranked challenger Jiri Prochazka in UFC 303, he might not be done. Pereira could move up to heavyweight and do what...