A hard-hitting 170-pounder in the UFC is trying his best to focus on the now, but he has another name in mind that he wants ...

UFC Vegas 108 showcases the flyweight division with an impromptu main event between Tatsuro Taira and Park Hyung-sung.

Sherdog's live UFC Vegas 108 coverage will begin Saturday at 6 p.m. ET. The event is also known as UFC on ESPN 71.