Ahead of Ring City USA’s Thursday night broadcast, seven-division champion Amanda Serrano (39-1-1, 29 KOs) and three-division champion Daniela Bermudez (29-3-3, 10 KOs) both made weight successfully. On Thursday night, live on NBC Sports Network (9 p.m. ET/6 p.m. PT), the two will battle for Serrano’s WBO and WBC featherweight world titles from Plaza del Quinto Centenario in Old San Juan, Puerto Rico. Available on NBC Sports Network and NBC Sports app in the United States and Puerto Rico, bonus undercard action begins around the world at 5 p.m. ET/2 p.m. PT on Twitch.  Here are the boxers' weights and assigned ring officials from Puerto Rico:

 

WBO & WBC featherweight championship unification - 10 rounds

Amanda Serrano – 124.8 pounds -vs.- Daniela Bermudez – 125.0

Referee: Roberto Ramirez, Jr.

Judges: Lisa Giampa, Thomas Nardone, Nelson Vazquez.

 

Super bantamweights – 8 rounds

Abimael Ortiz – 121.8 -vs.- Eduardo Baez – 121.6 

Referee: Luis Pabon

Judges: Nelson Vazquez, Luis Ruiz, Idalia Parra.

 

Super bantamweights – 8 rounds

Carlos Caraballo – 120.2 -vs.- Leonardo Baez – 119.6 

Referee: Roberto Ramirez, Jr.

Judges: Luis Ruiz, Idalia Parra, Carlos Colon.

 

Bantamweights – 6 rounds

Juan Carlos Camacho – 116.4 

Marvin Solano – 117.6 lbs.

Referee: Roberto Ramirez, Jr.

Judges: Carlos Colon, Luis Ruiz, Nelson Vazquez.

 

Junior middleweights – 8 rounds

Luis Midyael Sanchez – 149.6 -vs.- Ryan Pino – 147.6

Referee: Luis Pabon

Judges: Nelson Vazquez, Luis Ruiz, Idalia Parra.

 

Super flyweights – 6 Rounds

Oscar Collazo – 111.6 -vs.- Francisco Bonilla – 111.6 

Referee: Roberto Ramirez, Sr.

Judges: Carlos Colon, Idalia Parra, Nelson Vazquez.

 

Super flyweights – 8 Rounds

Arely Mucino-Reyes – 115.0 -vs.- Lucia Hernandez-Nunez – 109.2

Referee: Roberto Ramirez, Jr. 

Judges: Carlos Colon, Idalia Parra, Luis Ruiz.

 

Lightweights – 4 Rounds

Angel Carranza-Jimenez – 130.8 -vs.- Eduardo Melendez – 131.6 lbs.

Referee: Roberto Ramirez, Sr.

Judges: Carlos Colon, Luis Ruiz, Nelson Vazquez.