“The Ultimate Fighter: Undefeated,” the 27th season of the UFC’s reality TV competition, premieres tonight at 10 p.m. ET on FS1.

For the first time ever, the cast is comprised of 16 undefeated fighters – eight lightweights and eight featherweights – competing separately for UFC contracts. Heavyweight champion Stipe Miocic and light heavyweight champ Daniel Cormier serve as the head coaches and will clash July 7 at UFC 226 in Las Vegas for Miocic’s title.

Watch the video above to get to know the full cast, which is broken down below by weight class:

Lightweight

• Thailand Clark (7-0), 28, Fort Worth, Texas
• Joe Giannetti (6-0), 22, Norwell, Mass.
• John Gunther (6-0), 32, Cleveland, Ohio
• Jose Martinez Jr. (4-0), 27, Lorain, Ohio
• Luis Pena (4-0), 24, Hillsboro, Miss. by way of Naples, Italy
• Richie Smullen (3-0-1), 26, Arklow, Ireland
• Mike Trizano (6-0), 25, Ramsey, N.J.
• Allan Zuniga (13-0), 25, San Miguel, Costa Rica

Featherweight

• Jay Cucciniello (8-0), 31, Malaga, Spain by way of Dublin, Ireland
• Tyler Diamond (9-0), 26, Oroville, Calif.
• Brad Katona (6-0), 25, Dublin, Ireland by way of Winnipeg, Canada
• Bryce Mitchell (9-0), 23, Cabot, Ark.
• Suman Mokhtarian (8-0), 25, Sydney, Australia
• Dulani Perry (4-0), 31, Houston, Texas
• Kyler Phillips (5-0), 22, Surprise, Ariz.
• Ricky Steele (5-0), 29, Boise, Ida.

For more on UFC 226, visit the UFC Rumors section of the site.