The bouts were reported by the Charlotte Observer on Wednesday, as was a welterweight tilt pitting Niko Price against George Sullivan. UFC on Fox 27 takes place at the Spectrum Center in Charlotte, N.C., on Jan. 27 and is headlined by a middleweight rematch between Ronaldo Souza and Derek Brunson.
Bermudez went 0-2 during his 2017 campaign, falling to Darren Elkins via split decision at UFC on Fox 25 and losing to Chan Sung Jung via first-round knockout at UFC Fight Night 104. Fili has alternated wins and losses throughout his nine-bout promotional tenure and is coming off a unanimous verdict over Artem Lobov at UFC Fight Night 118 on Oct. 21.
Bektic suffered the first defeat of his professional career at UFC 209, when Darren Elkins rallied for a third-round knockout victory over the American Top Team prospect. Castro is 5-5 in the Octagon, including a decision loss to Shane Burgos in his last outing at UFC on Fox 25.