The official weigh-in was held Thursday for BiYu Promotions' "Fights Under the Lights," which takes place Friday, August 14th, at Constellation Field in Sugar Land, Texas. Roy Jones Jr. and Al Bernstein will call the action alongside Hector Camacho Jr. and Jewry Rodriguez  live on a CombatVisionTV.com stream. The main event matches unbeaten light heavyweights Chavon Stillwell (10-0, 8 KOs) and Izaiah Dent (10-0, 9 KOs). In the co-feature, Jahyden Britton (9-0, 6 KOs) meets Bruno Pola Ruiz (11-4-2, 9 KOs). Here are the boxers' official weights:

 

Chavon Stillwell, 174.8 pounds -vs.- Izaiah Dent, 172.6 (light heavyweight, ten rounds);

Jahyden Britton, 167.4 pounds -vs.- Bruno Pola Ruiz, 167.8 (super middleweight, eight rounds);

Mauro Sierra, 117.4 pounds -vs.- Miguel Menchaca, 118 (super flyweight);

John Torres, 167.8 pounds -vs.- Ryan Adams, 167.8 (super middleweight);

Mauricio Quintanilla, 145 pounds -vs.- Jerrell Mayweather, 146.6 (welterweight);

Joshua Franco, 146.4 pounds -vs.- Roberto Castro, 147 (welterweight);

Daniel Grandy, 135 pounds -vs.- Eduardo Tarango, 134.8 (lightweight);

Steven Grandy, 133.6 pounds -vs.- Gerardo Reyes, 134.6 (lightweight);

Ivan Vasquez, 160 pounds -vs.- Eduy Bernardo, 157.6 (middleweight);

Ty Cassel, 136.8 pounds -vs.- Charles Scott Jr., 137.4 (lightweight); and

Roy Knight, 163.4 pounds -vs.- Bryan Springs, 161.8 (middleweight).