Dubois v Joshua: Date, ringwalk time, undercard, how to follow heavyweight title fight

Daniel Dubois and Anthony Joshua will contest the IBF heavyweight world title at Wembley Stadium on 21 September.

As many as 96,000 fans are expected to attend to see the British heavyweights collide, which would be a record for a sporting event at Wembley.

Joshua will be aiming to become a three-time world champion while Dubois looks to retain the IBF title he is yet to win officially in the ring.

Belfast's Anthony Cacace is also in action, defending his IBF super-featherweight title against Leeds' Josh Warrington.

Live radio coverage and text commentary on the BBC Sport website and app will start at 19:00 BST on Saturday, 21 September.

Build-up will be available throughout fight week, including daily podcasts from the BBC Radio 5 Live Boxing team with Steve Bunce.

UK time for Dubois v Joshua ringwalks?

Ringwalks are expected to be earlier than usual due to Wembley Stadium's 23:00 BST curfew.

Dubois v Joshua is expected around 22:00. Full potential timings below.

First fight is expected to start at 16:05, with Mark Chamberlain v Josh Padley the first contest.

Bouts will continue right up until 21:05 when there will be a musical break. Oasis' Liam Gallagher is playing a set before the main event.

How to follow Dubois v Joshua on the BBC?

Radio coverage begins on BBC Radio 5 Sports Extra and BBC Sounds from 19:00 BST before switching to 5 Live from 20:30, available online throughout.

Video highlights will be available to watch on the BBC Sport website and app on Sunday.

As well as radio coverage and daily podcasts, you can follow live text commentary from the main fight and undercard of the Riyadh Season Card Wembley Edition on the BBC Sport website and app.

Ringside coverage will be led by commentator Ronald McIntosh, retired world champion George Groves and Dubois' former trainer Shane McGuigan.

Who is on the undercard and what is the running order?

• Tyler Denny v Hamzah Sheeraz (European middleweight title) - 20:05 start

• Joshua Buatsi v Willy Hutchinson (WBO interim light-heavyweight title) - 19:05 start

• Anthony Cacace v Josh Warrington (IBO super-featherweight title) - 18:05 start

• Ishmael Davis v Josh Kelly (light-middleweight) - 17:05 start

• Mark Chamberlain v Josh Padley (light-welterweight, 10x3min rounds) - 16:05 start

*times subject to change

Which belts are on the line?

The IBF title is on the line in the headline fight at Wembley. Joshua is a previous long-time owner of the belt.

Dubois is technically the defending champion after Oleksandr Usyk's decision to vacate the title following his win over Tyson Fury in May meant the Londoner was upgraded from interim champion to full champion status.

The winner is likely to be first in line to face the winner of Usyk's rematch with Fury in December.

What is the fight week schedule?

Tuesday - Grand Arrivals in London from 18:00 BST

Joshua, Dubois and all the undercard fighters will walk the red carpet in an undisclosed location in central London.

Wednesday - Open workout at Wembley Arena from 17:00 BST

The fighters will enter a ring in front of the public to do some light training and pad work with their coaches.

Thursday - News conference at Guildhall, London from 18:00 BST

Watch Joshua and Dubois' news conference here.

Friday - Weigh-in at Trafalgar Square from 18:00 BST

Watch Joshua and Dubois' weigh-in here.

How do Dubois' and Joshua's records compare?

Joshua is seven years older than Dubois

Joshua, 34, is vastly more experienced at world championship level than Dubois. He is a two-time unified world heavyweight champion having held every world title except the WBC belt in his career.

Dubois failed in his only world title challenge last year against Usyk and has never fought at Wembley Stadium. This will be Joshua's third appearance at the venue and his sixth stadium fight overall.

Joshua has 12 world title fights under his belt, nine of those wins. The Londoner has won his last four fights in a row, three of those by stoppage.

Dubois, 26, has won his last two fights in a row since losing to Usyk in August 2023. Both men have an impressive knockout rate. Of Dubois' 21 wins in 23 fights, 20 of those have come via knockout.

Joshua, in comparison, has 25 knockouts in 28 wins.

Dubois' defeats have come to Usyk and Joe Joyce, while Joshua has lost to Usyk (twice) and Andy Ruiz Jr.