Tony Martin vs. Olivier Aubin-Mercier added to UFC Fight Night 116

A lightweight matchup has been added to UFC Fight Night 116.

Tony Martin will take on Olivier Aubin-Mercier on Sept. 17 in Pittsburgh, the UFC announced Tuesday.

Fighting out of St. Cloud, Minn., Martin (12-3) has won three straight bouts and four out of his past five. His most recent victory was a unanimous decision over Johnny Case on June 25 in Oklahoma City.

Aubin-Mercier takes an 11-2 record into the bout. The Tristar competitor out of Montreal and former TUF: Nations finalist has won two straight and five out of six. His last fight was a second-round submission of Drew Dober at UFC 206.

UFC Fight Night 116 will be headlined by former UFC middleweight champion Luke Rockhold vs. former World Series of Fighting champ David Branch.