Chile's Alejandro Tabilo of Team World reacts during his match against Bulgaria's Grigor Dimitrov (unseen) of Team Europe during their 2024 Laver Cup men's singles tennis match in Berlin, Germany on September 20, 2024. (Photo by Ronny HARTMANN / AFP) (Photo by RONNY HARTMANN/AFP via Getty Images)

Britain's Daniel Dubois poses during a public weigh-in in Trafalgar Square on September 20, 2024 on the eve of a heavyweight boxing match for the IBF world title in London. Daniel Dubois says he has to justify his status as IBF world heavyweight champion by showing he is the coming force in British boxing against Anthony Joshua at a sold-out Wembley on Saturday. The pair will battle it out in front of a reported post-war British record crowd of 96,000. Dubois won the interim IBF title in June and was elevated to world champion status when Oleksandr Usyk vacated. (Photo by Adrian Dennis / AFP) (Photo by ADRIAN DENNIS/AFP via Getty Images)

Britain's Daniel Dubois (C-R) and Britain's Anthony Joshua (C-L) pose during a public weigh-in in Trafalgar Square on September 20, 2024 on the eve of their heavyweight boxing match for the IBF world title in London. Daniel Dubois says he has to justify his status as IBF world heavyweight champion by showing he is the coming force in British boxing against Anthony Joshua at a sold-out Wembley on Saturday. The pair will battle it out in front of a reported post-war British record crowd of 96,000. Dubois won the interim IBF title in June and was elevated to world champion status when Oleksandr Usyk vacated. (Photo by Adrian DENNIS / AFP) (Photo by ADRIAN DENNIS/AFP via Getty Images)

Britain's Anthony Joshua gestures as he arrives on stage for a public weigh-in in Trafalgar Square on September 20, 2024 on the eve of a heavyweight boxing match for the IBF world title in London. Daniel Dubois says he has to justify his status as IBF world heavyweight champion by showing he is the coming force in British boxing against Anthony Joshua at a sold-out Wembley on Saturday. The pair will battle it out in front of a reported post-war British record crowd of 96,000. Dubois won the interim IBF title in June and was elevated to world champion status when Oleksandr Usyk vacated. (Photo by Adrian Dennis / AFP) (Photo by ADRIAN DENNIS/AFP via Getty Images)

Britain's Daniel Dubois poses during a public weigh-in in Trafalgar Square on September 20, 2024 on the eve of a heavyweight boxing match for the IBF world title in London. Daniel Dubois says he has to justify his status as IBF world heavyweight champion by showing he is the coming force in British boxing against Anthony Joshua at a sold-out Wembley on Saturday. The pair will battle it out in front of a reported post-war British record crowd of 96,000. Dubois won the interim IBF title in June and was elevated to world champion status when Oleksandr Usyk vacated. (Photo by Adrian Dennis / AFP) (Photo by ADRIAN DENNIS/AFP via Getty Images)

Britain's Anthony Joshua takes part in a public weigh-in in Trafalgar Square on September 20, 2024 on the eve of a heavyweight boxing match for the IBF world title in London. Daniel Dubois says he has to justify his status as IBF world heavyweight champion by showing he is the coming force in British boxing against Anthony Joshua at a sold-out Wembley on Saturday. The pair will battle it out in front of a reported post-war British record crowd of 96,000. Dubois won the interim IBF title in June and was elevated to world champion status when Oleksandr Usyk vacated. (Photo by Adrian Dennis / AFP) (Photo by ADRIAN DENNIS/AFP via Getty Images)

Britain's Anthony Joshua gestures as he arrives on stage for a public weigh-in in Trafalgar Square on September 20, 2024 on the eve of a heavyweight boxing match for the IBF world title in London. Daniel Dubois says he has to justify his status as IBF world heavyweight champion by showing he is the coming force in British boxing against Anthony Joshua at a sold-out Wembley on Saturday. The pair will battle it out in front of a reported post-war British record crowd of 96,000. Dubois won the interim IBF title in June and was elevated to world champion status when Oleksandr Usyk vacated. (Photo by Adrian Dennis / AFP) (Photo by ADRIAN DENNIS/AFP via Getty Images)

Britain's Anthony Joshua gestures as he arrives on stage for a public weigh-in in Trafalgar Square on September 20, 2024 on the eve of a heavyweight boxing match for the IBF world title in London. Daniel Dubois says he has to justify his status as IBF world heavyweight champion by showing he is the coming force in British boxing against Anthony Joshua at a sold-out Wembley on Saturday. The pair will battle it out in front of a reported post-war British record crowd of 96,000. Dubois won the interim IBF title in June and was elevated to world champion status when Oleksandr Usyk vacated. (Photo by Adrian Dennis / AFP) (Photo by ADRIAN DENNIS/AFP via Getty Images)