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Guatemalan Champ Aceituno Fights For UBO International Title

 
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JANUARY 16, 2026 / BY BY UBO PRESS OFFICER

 
UBO  -  Universal Boxing Organization™

Guatemalan national champion Billy Aceituno is set to fight for the vacant Universal Boxing Organization™ (UBO) International Welterweight title.

 
 

On February 28 in Guatemala City, Guatemala, Aceituno (10-3-1, 7 KOs) will face Mexican puncher Juan Ramon Guzman Conteras (18-8-1, 14 KOs) in the main event of a show promoted by Trujillo Promotions.

After a rough start to his pro campaign, going 2-3-1 between January of 2022 and February of 2024, Aceituno has won eight straight, seven inside the distance.

He turned things around when he stopped undefeated American Alexander Hernandez (6-0) in July of 2024, and went on to win the Guatemalan title in the following fight.


 
 

Known as “La Maquina”, The Machine”, he will be a healthy favourite against “El Pero” Guzman Conteras, but will be in with a dangerous and more experienced man who is coming to win.

The 33-year-old heavy-handed southpaw from Baja California has faced much tougher opponents than Aceituno (29), and will not be fazed by going into his opponents back-yard.

 
 
 
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