A lightweight bout has been added to UFC Fight Night 35 on January 15th as Isaac Vallie-Flagg will meet Elias Silverio on the preliminary card. 
UFC officials announced the fight booking on Friday evening.
UFC Fight Night 35 will take place from the Arena at Gwinnett Center in Duluth, Georgia on January 15th and will be headlined by a middleweight bout as Luke Rockhold meets Costa Philippou.
Vallie-Flagg (14-3-1) is unbeaten in his last twelve fights (11-0-1) and has won his last five fights. His UFC debut came in February as he defeated Yves Edwards by split decision at UFC 156.
Silverio (9-0) was signed by the UFC earlier this year and defeated Joao Zeferino in his debut at UFC Fight Night 28 in Brazil. His last three wins have come by decision and he has three career wins by knockout.
The current UFC Fight Night 35: Rockhold vs. Philippou card is below.
Luke Rockhold (10-2) vs. Costa Phillipou (12-3, 1NC)
Cole Miller (20-8) vs. Sam Sicilia (12-3)
TJ Dillashaw (8-2) vs. Mike Easton (13-3)
Brad Tavares (11-1) vs. Lorenz Larkin (14-1, 1NC)
Jason High (18-4) vs. Adlan Amagov (13-2-1)
Brian Houston (4-1) vs. Trevor Smith (10-4)
Justin Edwards (8-3) vs. Ramsey Nijem (7-4)
Derek Brunson (11-2) vs. Yoel Romero (6-1)
Vinc Pichel (7-1) vs. Garrett Whiteley (7-1)
John Moraga (13-2) vs. Dustin Ortiz (12-2)
Isaac Vallie-Flagg (14-3-1) vs. Elias Silverio (9-0)