Sampson Boxing proudly announces the signing of promising middleweight prospect Walter Ezequiel Matthysse Jr. to a multi-year co-promotional contract, along with Argentina-based...
Sampson Boxing and Paco Boxing regretfully announce the postponement of their boxing event, originally scheduled for Friday, April 24, 2020 at the...
Sampson Lewkowicz of Sampson Boxing proudly announces he has won today’s IBF purse bid for the right to promote Scottish IBF Junior...
Sampson Boxing proudly announces the re-signing of IBF #11-rated super welterweight Jeison “Banana” Rosario to a long-term promotional contract.
Last Saturday night, two-time Argentinean Olympian Alberto "Impact" Melian turned professional the "Lomachenko way" by knocking out the former world title challenger...
This Saturday, September 30, Sampson Boxing, Buffalo Thunder Resort & Casino, TyC Sports and Holmes Boxing proudly present "Mexico vs. Argentina: Countries...
Former WBA Featherweight and Super Featherweight Champion Javier "El Abejon" Fortuna (31-1-1, 22 KOs) has renewed his long-term promotional agreement with promoter...
Sampson Lewkowicz of Sampson Boxing and his long-time promotional partner, Sergio Martinez of Maravillabox Promotions, congratulate the welterweight contender they co-promote, Ceferino...
Former world champion Sergio Martinez of Maravillabox Promotions and Sampson Lewkowicz of Sampson Boxing proudly announcing they have reached a co-promotional deal...
Promoter Sampson Lewkowicz of Sampson Boxing proudly announces the IBF has agreed to sanction a super bantamweight voluntary elimination fight between their...
Promoter Sampson Lewkowicz of Sampson Boxing wishes to congratulate his fighter, Oscar Escandon, for his title-winning victory on Saturday night in at...
The WBC Welterweight Tournament will continue on Saturday, January 30, when Azael "Turbo" Cosio (20-3-2, 17 KOs) of Santa Marta, Panama, faces...
Sampson Boxing proudly announces the re-signing of a promotional agreement with Dominican super featherweight knockout artist Braulio "El Chavo" Rodriguez.
Daniel Rosas (20-2-1, 12 KOs), of Mexico City, is a two-time world title challenger and former WBO Youth Super Flyweight and WBC...
Promoter Sampson Lewkowicz of Sampson Boxing proudly announces the signing of boxing 'wonder kid' David "El Bandera Roja" Benavidez to a promotional...
Two Madrid-based fighters have traveled to a newly established 340 Boxing/Sampson Boxing training camp in the island paradise of St. Thomas, U.S....