He won the fight by an early third - round TKO .
Pearson faced George Sotiropoulos in a Lightweight bout on 15 December 2012 at UFC on FX 6 .
Pearson won the fight by an early third - round TKO .
Pearson faced George Sotiropoulos in a Lightweight bout on 15 December 2012 at UFC on FX 6 .