Bellator 273 live and official results (7 p.m. ET)

Bellator 273 takes place Saturday, and you can join us for a live video stream and official results beginning at 7 p.m. ET (4 p.m. PT).

The event takes place at Footprint Center in Phoenix. The main card airs on Showtime following prelims on MMA Junkie.

In the main event, heavyweight champion Ryan Bader (28-7 MMA, 6-2 BMMA) meets interim champ Valentin Moldavsky (11-1 MMA, 6-0 BMMA) in a title unification bout. Benson Henderson (28-11 MMA, 5-6 BMMA) takes on Islam Mamedov (20-1-1 MMA, 1-0 BMMA) in the lightweight co-feature.

Official Bellator 273 results include:

MAIN CARD (Showtime, 10 p.m. ET)

• Champ Ryan Bader vs. interim champ Valentin Moldavsky – for heavyweight title
• Benson Henderson vs. Islam Mamedov
• Henry Corrales vs. Aiden Lee
• Sabah Homasi vs. Jaleel Willis

PRELIMINARY CARD (MMA Junkie, 7 p.m. ET)

• Enrique Barzola vs. Darrion Caldwell
• Saad Awad vs. Chris Gonzalez
• Duane Johnson vs. Dalton Rosta
• Sullivan Cauley vs. Ben Parrish
• Lucas Brennan vs. Benjamin Lugo
• Nikita Mikhailov vs. Blaine Shutt