Floyd Mayweather Jr. vs. Aaron Chalmers

EBU European Super Lightweight Champion Franck Petitjean (24-6-3, 6 KO’s) defends his EBU title against unbeaten prospect Adam Azim (9-0, 6 KO’s) at The Halls in Wolverhampton. Also on the card is EBU European Middleweight Champion Matteo Signani (32-6-3, 12 KO’s). He defends his title against the Black Country’s own Tyler Denny (17-2, 3 KO’s).

Jorge Linares defends his WBA, WBC Diamond lightweight titles and Ring Magazine honour against the Olympic gold medallist Luke Campbell in Los Angeles.

Featherweight world champion Gary Russell Jr. defends his WBC title against undefeated mandatory challenger Joseph “JoJo” Diaz Jr. at the MGM National Harbor in Maryland.

Galal Yafai headlines Matchroom Boxing’s NXTGEN card at the Utilita Arena Birmingham when he puts his WBC International Flyweight Title on the line against Tommy Frank.

Jared Anderson (15-0, 14 KOs) takes on Ukrainian contender Andriy Rudenko in a 10-round main event at the Hard Rock Hotel & Casino Tulsa.

Derek Chisora vs. Kubrat Pulev

Nestor Bravo and Will Madera battle it out on the top of Most Valuable Prospects 2 fight card taking place at Caribe Royale Orlando in Orlando.

Vasily Lomachenko's return to the ring after his loss to Teofimo Lopez is a lightweight bout against the Japanese Masayoshi Nakatani.

Jermell Charlo looks to make boxing history when he defends his WBC, WBA and IBF belts against WBO champ Brian Castaño in one of the most important fights of the year. Charlo aims to achieve something that has never been done before by becoming the first undisputed champ at 154 lbs. in the four-belt era. Charlo has held the WBC title since 2019 and added the WBA and IBF titles with a stunning KO of Jeison Rosario in September. The Argentinian Castaño quickly ascended the ranks, becoming a world champion after just 13 fights. Live on SHOWTIME.

Mikael Lawal defends his British Cruiserweight title against bitter rival Isaac Chamberlain in one of the most keenly-anticipated domestic clashes of the year.

Newly-crowned WBO minimumweight champion Oscar Collazo makes the first defense of his belt against Filipino contender Garen Diagan at Coliseo Roberto Clemente in San Juan, Puerto Rico.

Unbeaten Otar Eranosyan (13-0, 6 KOs) faces the former champion and number one contender Roger Gutierrez (27-4-1, 21 KOs). Many believe Eranosyan is ready for a title shot, but he will have to beat Gutierrez to force a fight with current champion, Hector Luis Garcia (16-1, 10 KOs) down the line.

Naseem Hamed takes on Marco Antonio Barrera for the vacant IBO title and Hamed's lineal featherweight championship at the MGM Grand, Las Vegas, Nevada, USA.

Undefeated rising star Chris “Primetime” Colbert looks to move one step closer to a world title when he takes on Hector Luis Garcia in a 12-round eliminator from Las Vegas. Brooklyn’s Colbert possesses a mix of speed and power that have quickly made him a fan favorite. Garcia is an undefeated southpaw with knockout power. Plus, another unbeaten phenom is featured as 2016 U.S. Olympian Gary Antuanne Russell faces former world champion Viktor Postol and 115-pound champ Jerwin Ancajas defends against Fernando Martinez. Live on SHOWTIME.

Super-lightweight world title challenger Jack Catterall defends his WBA Intercontinental Title against multi-weight world champion Jorge Linares at the M&S Bank Arena in Liverpool.

Marvelous Marvin Hagler vs. Thomas Hearns (originally billed as "The Fight", referred to afterward as "The War"), was a world middleweight championship boxing match between undisputed champion Marvelous Marvin Hagler and challenger Thomas Hearns, the world junior middleweight champion, who had gone up in weight for the bout.

Witness Isaac Hardman, the hard-hitting former world-rated middleweight, return to his favoured weight class to face Kazuki Kyohara from Japan. After a close call with Rohan Murdock, Hardman is ready for redemption and armed with a knockout punch that made him last year’s Knockout of the Year winner.

Former world champion Emmanuel Rodriguez takes on streaking contender Melvin Lopez for a vacant 118-pound title in the main event from MGM National Harbor in Maryland. Rodriguez defeated Gary Antonio Russell last October to put himself back in position to fight for a title. Lopez has won eight straight fights. Plus, rising 140-pound star Gary Antuanne Russell faces undefeated Kent Cruz and sensational top prospect Travon Marshall duels unbeaten contender Gabriel Maestre. Live on SHOWTIME.

Junior featherweight contenders Elijah Pierce and Mike Plania meet in an intriguing crossroads fight in the first Overtime event at the OTE Arena, Atlanta.

William “El Camarón” Zepeda (28-0, 24 KOs) defends his WBA Continental Americas lightweight title against the resilient Mercito “No Mercy” Gesta (34-3-3, 17 KOs) of Mandaue City, Philippines in a 12-round fight that will generate fireworks for Mexican Independence Day.