WKN Argentina: Rodriguez faces Artigas in WW MMA bout at STB 21 Buenos Aires

STB 21: Rodriguez vs Artigas

STB 21: Rios faces Silveira in SFW Muay Thai battle

STB 21 Buenos Aires is held at Nina nightclub in Ituzaingo on July 22. The event features some of the leading South American fighters with three WKN titles contested on the night.

International Welterweight bout between Argentine Gustavo Rodriguez and Brazilian Alex Artigas has been added to the program. The pair squares off in the scheduled for three rounds MMA bout.

In addition, Argentine Marcos Rios faces Brazilian Velber Silveira in a three-round Super Featherweight battle in Muay Thai.

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. The current fight card can be found below.

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.

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)

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)

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