Mexican Gilberto Ramirez defeats Briton Chris Billam-Smith in Saudi Arabia to become the unified WBA and WBO cruiserweight ...

Jake Paul's boxing career takes an exciting turn after defeating Mike Tyson. The YouTube star was offered a title shot.

Ramirez took a unanimous decision over former light heavyweight titleholder Joe Smith Jr. and then seized the WBA cruiserweight title in March with a wide decision over Arsen Goulamirian.

Ramirez is WBA champion at 200lbs, having previously reigned at super-middleweight. The Mexican picked up the cruiserweight title in March when he beat Arsen Goulamirian on points and he now fights as ...

For ESPN women's divisional rankings, click here. Heavyweight - Cruiserweight - Light heavyweight - Super middleweight - Middleweight - Junior middleweight - Welterweight - Junior welterweight ...

Giberto Ramirez boasts an impressive record of 46 wins and only 1 loss, with 30 of those victories achieved through knockouts ...

Chris Billam-Smith is getting ready for a career-defining unification fight with the goal of securing a run at IBF champion Jai Opetaia in the main event of Riyadh's Latino Night / Cris Esqueda ...

For ESPN women's divisional rankings, click here. Heavyweight - Cruiserweight - Light heavyweight - Super middleweight - Middleweight - Junior middleweight - Welterweight - Junior welterweight ...