Titan FC has signed a pair of New Jersey-based fighters to its roster, and both will make their promotional debuts next month at Titan FC 31. Aigun Akhmedov  (15-2) and  Aziz Pahrudinov (12-0-1), teammates at New Jersey’s K Dojo Warrior Tribe team, have inked contracts with the promotion, Titan FC officials confirmed to MMAjunkie on Thursday. Although opponents have not yet been announced, both will debut at Titan FC 31, which takes place Oct. 31 in Tampa, Fla., with a main card on CBS Sports Network. The lightweight title will be on the line in the main event as Mike Ricci meets fellow UFC veteran Yoshiyuki Yoshida. The 26-year-old “Achilles” Akhmedov has eight of his 15 wins by stoppage, including five submissions