STB 21: Luna vs Aylin
STB 21: Luna vs Aylin

Kickboxing series STB 21 takes place at Nina nightclub in Ituzaingo, Buenos Aires on July 22. The event features the A-list South American fighters in a mixed bill with kickboxing, Muay Thai and MMA bouts presented on the programme. Three WKN titles will be contested on the top of the main card.

Four additional bouts have been added to the card. The list includes All-Argentine contest between Super Welterweight Leonardo De Oliveira who takes on his country-fellow Jose Ruiz. The pair squares off in a three round kickboxing bout. De Oliveira makes his Simply the Best debut, while Ruiz appeared at the previous edition produced last month in Cordoba, where he defeated Falco Villafane by TKO in the first round.

Two Argentina vs. Chile bouts top up the roster. Local Flyweight Gisela Luna faces Aylin Sobrino in a three-round women’s kickboxing bout. Juan Barrios goes up against Victor Valenzuela in a three-round bout at Middleweight.

In addition, Juan Giudicce battles out against Brazilian Leonardo Fortes. The pair meets in a three-round Middleweight Muay Thai contest.

Simply the Best 21 is headlined by undefeated Argentine Guillermo Benitez taking on a prominent kickboxer out of Paraguay, Juan Pablo Zena. The pair contests for WKN International Middleweight title. Also on the card Alexis Grasso faces Tomas Aguirre for WKN Argentine Super Featherweight belt, and Erik Miloc meets Ezequiel Urquiza in the WKN Argentine Bantamweight title challenge.

STB 21 is produced in terms of Estrellas de Acero 3 and Bosch Tour 11. The series is broadcasted on FOX Sports Latin America, CN 23 and B1B TV. The current fight card can be found below.

Fight Card

WKN International Middleweight title / 3×3 mn
Guillermo Benitez (Argentina) vs. Juan Pablo Zena (Paraguay)

WKN Argentine Super Featherweight title / 3×3 mn
Alexis Grasso (Argentina) vs. Tomas Aguirre (Argentina)

WKN Argentine Bantamweight title / 3×3 mn
Erik Miloc (Argentina) vs. Ezequiel Urquiza (Argentina)

International rating bouts
Lightweight Nicolas Vega (Argentina) vs. Marcos Dal Jovem (Brazil)
Flyweight Melina Anfossi (Argentina) vs. Araceli Fornera (Paraguay)
Middleweight Flavio Robledo (Argentina) vs. Camilo Gallegos (Chile)
Super Featherweight Marcos Rios (Argentina) vs. Velber Silveira (Brazil)
Super Middleweight Juan Barrios (Argentina) vs. Victor Valenzuela (Chile)
Flyweight Gisela Luna (Argentina) vs. Aylin Sobrino (Chile)
Middleweight Juan Giudicce (Argentina) vs. Leonardo Fortes (Brazil)

Argentine rating bouts
Super Middleweight Guido Otero (Argentina) vs. Juan Cruz Balbuena (Argentina)
Bantamweight Lucas Schefer (Argentina) vs. Cristian Dure (Argentina)
Featherweight Facundo Medina (Argentina) vs. Enzo Ganna (Argentina)
Featherweight Federico Gentiluomo (Argentina) vs. Dylan Salazar (Argentina)
Super Welterweight Leonardo De Oliveira (Argentina) vs. Jose Ruiz (Argentina)

MMA
Welterweight Gustavo Rodriguez (Argentina) vs. Alex Artigas (Brazil)