UniMas (11p ET/PT) & Univision Deportes Network (11p ET/8p PT) will air a “Solo Boxeo” card featuring Puerto Rico’s Christopher Diaz (17-0, 11 KOs) & Mexico’s Raul Hirales (22-5-1, 11 KOs). Diaz, who is a stablemate of Felix Verdejo, is coming off a TKO win over Neftali Campos in June at Madison Square Garden. Also on the card: Julian Rodriguez & Jean Carlos Rivera. This is the second “Solo Boxeo” card since the long-running series moved to Friday nights. Click “Press Release” for more, including ticket info.