Tomorrow from the Kansas Star Casino in Mulvane, Kansas, KO Night Boxing LLC presents 2012 Olympic bronze medalist Nico Hernandez fights for the IBA flyweight title in the main event. Nico Hernandez 112 vs. Szilveszter Kanalas 110.8 Andrey Afonin 225.4 vs. Pedro Rodriguez 245.8 Oleksandr Teslenko 216.8 vs. Terrance Marba 214.4

Tomorrow from the Air Canada Centre in Toronto, Canada, WBC light heavyweight champion Adonis Stevenson will face Badou Jack on Showtime. Weights below Adonis Stevenson 173.4 vs. Badou Jack 175

Mercito “No Mercy” Gesta (31-2-2, 17 KOs), the former world title challenger of Cebu, Philippines will battle 135-pound contender Roberto “Tito” Manzanarez (35-1, 28 KOs) of Phoenix, Arizona in a 10-round fight for the NABO Lightweight Title in the main event of the June 14 edition of Golden Boy Boxing on ESPN at Fantasy Springs Resort Casino in Indio, Calif.  ESPN

Tomorrow night from the MGM National Harbor in Oxon Hill, Maryland, TGB Promotions returns with a card televised on Showtime as WBC featherweight champion Gary Russell Jr. takes on Joseph Diaz Jr. Weights listed below Gary Russell 125.5 vs. Joseph Diaz Jr. 126

Rising lightweight knockout artist Romero “Ruthless” Duno (17-1, 14 KOs) of General Santos City, Philippines defeated Gilberto “Flaco” Gonzalez (27-5, 22 KOs) of Mexico City, Mexico via 10-round unanimous decision in the main event of the May 17 edition of Golden Boy Boxing on ESPN at Fantasy Springs Resort Casino in Indio, Calif. Duno landed the harder shots in

Split-T Management has signed undefeated junior lightweight contender Erick De Leon to an exclusive managerial contract. De Leon, 26 years old of Detroit by way of Sabina Nuevo Leon, Mexico has a record of 17-0-1 with 10 knockouts. Before turning professional, De Leon was a three-time (2009-2011) National Golden Gloves champion as