Tyson Fury vs Oleksandr Usyk undercard confirmed with two world title fights on stellar boxing bill

The undercard for the highly-anticipated showdown between Tyson Fury and Oleksandr Usyk for the undisputed heavyweight championship of the world has been confirmed.

On Saturday May 18 in Riyadh, Saudi Arabia, Fury and Usyk will put their undefeated records on the line for all four of the major belts, as well as the prestigious Ring magazine strap. The bout was initially set to take place in the Middle East last month, but had to be pushed back after the "Gypsy King" suffered a nasty cut above his eye in sparring.

The huge clash in boxing's most-talked about division will see an undisputed heavyweight champion crowned for the first time since Lennox Lewis 24 years ago. And to mark the occasion, a heavily stacked undercard that includes two world championship bouts will set the scene for a mega night of boxing in the Saudi capital. Welshmen Joe Cordina will defend his IBF super-featherweight title in a home nations rivalry against Ireland's Anthony Cacace, while former Cruiserweight world champion Marius Breidis rematches undefeated Aussie Jai Opetaia for The Ring magazine belt in the 200 pound division.

Elsewhere, sparks could fly between heavyweights Moses Itauma and Ilia Mezentsev while hard-hitting Brit Mark Chamberlain faces Nigeria's Joshua Oluwaseun Wahab in a lightweight contest.

Here is the card in full for what promises to be an electric night of action in less than two months time.

Tyson Fury v Oleksandr Usyk - undisputed heavyweight title

Mairis Briedis vs. Jay Opetaia - Ring Magazine cruiserweight title

Joe Cordina vs. Anthony Kakache - IBF super featherweight title

Sergey Kovalev vs. Robin Safar - heavyweight bout

Mark Chamberlain vs. Joshua Oluwaseun Wahab - lightweight bout

Moses Itauma vs. Ilia