CAGUAS, PUERTO RICO - Showing a good physical condition, the former double world champion Juan Manuel "Juanma" Lopez and regional champions Jonathan "Polvo" Oquendo and Jose "Chelo" González, weighed in below the required limits for their fights on March 10 at the Roberto Clemente Coliseum in San Juan, Puerto Rico. The event is being staged by Top Rank, in association with PR Best Boxing Promotions (PRBBP ) Zanfer Promotions and the Municipality of San Juan, and will be broadcast on Showtime.

In the main event Lopez (31-1, 28 KOs) faces the 126-pound World Boxing Organization (WBO) champion Orlando "Siri" Salido (37-11-2, 25 KOs) in a rematch. Lopez, 28, came in at 143-pounds before the Boxing Commission of Puerto Rico (CBPPR). The allowed max was 144.9.

For its part, Oquendo (22-2, 15 KOs), currently the WBO Latino junior featherweight at 122, defends against an opponent to be determined over 10 rounds. He came in at 137.7 pounds of a 140.3 max.

Meanwhile, Gonzalez (18-0, 13 KOs) will defend his WBO Latino lightweight title against an opponent to be announced, also over 10 rounds, and he weighed in at 152.8 pounds of a maximum of 155.25.