Manny Pacquiao takes the ring, perhaps for the very last time, against Timothy Bradley on Sunday.

Vasyl Lomachenko (12-1, 9 KOs) defends his WBA and WBO lightweight titles against England's Anthony "Million Dollar" Crolla (34-6-3, 13 KOs) at the Staples Center in Los Angeles.

Former World Champion Gilberto “Zurdo” Ramirez (44-1, 30 KOs) makes his grand debut in the cruiserweight division and measures up against former light heavyweight World Champion Joe “Common Man” Smith Jr. (28-4, 22 KOs) at The Chelsea at The Cosmopolitan!

The WBA World Light-Heavyweight Championship is on the line Abu Dhabi.

WBA cruiserweight super world champion Arsen “Feroz” Goulamirian (27-0, 19 KOs) of Yerevan, Armenia makes his U.S. fighting debut to defend his championship hardware against hungry former world champion Gilberto “Zurdo” Ramirez (45-1, 30 KOs).

Mexico's Gilberto "Zurdo" Ramirez and England's Chris Billam-Smith meet in a cruiserweight title unification in Riyadh, Saudi Arabia.

Jake Paul steps into the ring for the biggest fight of his career as he takes on former world champion Julio Cesar Chavez Jr. at the iconic Honda Center in Anaheim, CA. In a stacked co-main event, undefeated WBO and WBA unified cruiserweight champion Gilberto “Zurdo” Ramirez battles Cuba’s hard-hitting former IBF and WBA world champion, and current WBA mandatory challenger, Yuniel Dorticós.

Undefeated two-division world champion David “El Monstro” Benavidez will battle Unified WBA and WBO Cruiserweight World Champion Gilberto "Zurdo" Ramirez in a Mexico vs. Mexico Cinco de Mayo weekend showdown.