2012 UFC Fight of the Night

If this battle between British submission artist Terry Etim and Brazilian Muay Thai machine Edson Barboza is typical of the matchups we can expect from the lightweight division in 2012, it's going to be an unforgettable year at 155 pounds.

Evan Dunham, one of the most versatile prospects in the 155-pound weight class, will need to have his ground game on point against grappling specialist Nik Lentz, a fighter who was unbeaten in seven Octagon outings.

It's been six months since the Brazilian's last fight and Fabricio Werdum has been fine-tuning his skills, he returns to the Octagon for a scrap with the always-entertaining Roy Nelson at UFC 143.

The most unlikely UFC champion meets the former WEC champion in a battle between two true athletes. Watch lightweight champion Frankie Edgar fight Benson Henderson

Mark Hominick is motivated for his bout against Eddie Yagin, as both push to make their way up to title contention.

Two legendary UFC powerhouses meet again as Wanderlei Silva looks to avenge an earlier loss to former UFC champion Rich Franklin.