The World Series of Fighting has announced the signing of three more fighters to the active roster.

That includes UFC veteran Razak Al-Hassan, who is 12-4 in his career. Also signing exclusive deals were Luis Palomino and Kelvin Tiller.

“We’re gearing up for an incredible 2014 by continuing to add quality fighters to all of our divisions,” World Series of Fighting president Ray Sefo said. “Razak and Luis have both proven themselves to be very exciting, durable fighters capable of testing anyone in their weight class, and Kelvin looks to be a very bright talent with a great future ahead. I look forward to seeing all three of them in the decagon.”

Al-Hassan fought twice for the UFC and won the Aggression Fighting Championship light heavyweight title earlier this year. Palomino (21-9) is now a lightweight fighter, while Tiller (6-0) has finished five of his six opponents.