A light heavyweight contest is the first official addition to February’s UFC on FOX 28 event.UFC officials recently announced that Jake Collier (11-4 MMA, 3-3 UFC) will face Marcin Prachnio (13-2 MMA, 0-0 UFC) at the Feb. 24 fight card, which takes place at Amway Center in Florida. While the night’s complete broadcast plans have yet to be announced, the main card airs on FOX. Collier was in action most recently in November, picking up a decision win over Marcel Fortuna at UFC Fight Night 120 in November. The 29-year-old Collier has alternated wins and losses in each of six UFC appearances to date, earning wins over Fortuna, Alberto Uda and Ricardo Abreu but coming up short against Devin Clark, Dongi Yang and Vitor Miranda. Prachnio makes his UFC debut on the strength of an eight-fight winning streak. The most recent result came in August, Prachnio’s only fight of 2017, when he needed just 83 seconds to score a knockout win under the ONE Championship banner. Prachnio has earned 10 of his 13 career wins via knockout all 10 of which have come in the opening round.For more on UFC on FOX 28, check out the UFC Rumors section of the site.