The headliners of the event had no problem hitting the limit in their weight class – Jan showed 136 pounds (61.7 kg), and Dvalishvili made weight with a decent margin, recording 134.5 pounds (61 kg).
All weighing results:
Main fights
Petr Yan (136) — Merab Dvalishvili (134.5)
Alexander Romanov (264.5) — Alexandra Volkova (258)
Nikita Krylov (213) – Ryan Spann (213) – catchweight up to 215 pounds (97.5 kg)
Austin Lingo (145.5) – Ricardo Ramos (154)*
Jonathan Martinez (135.5) – Said Nurmagomedov (136)
Vitor Petrino (204) — Anton Turkal (205)
Preliminaries
Lukasz Brzeski (245) – Carl Williams (240.5)
Rafael Assuncao (136) vs. Davey Grant (136)
Cedric Duma (184.5) vs. Josh Fremd (186)
Mario Bautista (136) vs. Guido Cannetti (136)
Tony Gravely (136) vs. Victor Henry (136)
JJ Aldrich (125.5) – Ariane Lipsky (125.5)
Tyson Nam (125.5) – Bruno Silva (125.5)
Jared Gooden (177)** – Carlston Harris (169.5)
* Ramos is 8 pounds over the featherweight limit; the status of the battle and the amount of the fine are specified
** Gooden is 6 lb (2.7 kg) over the welterweight limit; the status of the battle and the amount of the fine are specified