Claressa Shields has challenged Katie Taylor and Amanda Serrano to fight her and settle the greatest woman fighter of all time debate.

Shields, nicknamed the GWOAT and considered one of the world’s best boxers, male or female, aims to become a four-weight world champion on Saturday.

READ MORE:Claressa Shields vs. Vanessa Lepage-Joanisse: How to Stream, Betting Odds and Fight Card

The undefeated American steps up to 12st 7lb (175lb) to fight for the WBC heavyweight title and WBO light-heavyweight belt.

Speaking at a news conference before her fight in Detroit with Vanessa Lepage-Joanisse, Shields addressed her rivals.

“Any of those girls who want to be the GWOAT, all you got to do is make the fight with me,” she said.

“Alycia Baumgardner, Amanda Serrano, Katie Taylor – all you got to do is make the fight with me. Then I can show you, you’re not the GWOAT.”

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Shields, 29, is undefeated in 14 pro fights and was the first fighter, male or female, to be undisputed champion in two weight classes in the four-belt era.

The two-time Olympic champion has been world champion at middleweight, light-middleweight and super-middleweight.

Irishwoman Taylor replicated Shields’ undisputed achievement last year, while Puerto Rico’s Amanda Serrano is a seven-weight world champion.

“Everyone is talking about who’s the GWOAT? Who’s undefeated? Who got the most belts?,” Shields added.

“Who made the million dollars last couple of time she fought? Without a promoter giving her a handout? That’s what a GWOAT is. Who fights the best?

“Who don’t struggle in fights no matter what size? Exactly.

UPDATE:Davis and Shields have had a public disagreement in the past, with Davis making derogatory comments about Shields

“All that comparison about who the GWOAT is, I can go to any weight class and win. That’s who the GWOAT is.”

The WBC title Shields challenges for is classified as ‘heavyweight’ by the sanctioning body, but it is contested at the light-heavyweight limit of 12st 7lb (175lb), hence why the fight is being advertised as both at heavyweight and light-heavyweight.

On Saturday, July 27, Claressa Shields (14-0, 2 KOs) attempts to add another world title to her ever-growing collection as she moves up to heavyweight to face Vanessa Lepage-Joanisse (7-1, 2 KOs) for the Canadian’s WBC title. The entire card at Little Caesars Arena in Detroit, Michigan will be shown live on DAZN in over 200 countries across the globe.

Shields was last seen in the ring on June 3, 2023, when she defeated Maricela Cornejo. She holds notable wins against Savannah Marshall and Ema Kozin. Lepage-Joanisse won the WBC crown by a split decision against Abril Argentina Vidal.

Can Shields create history at heavyweight? All eyes turn to Detroit, Michigan as the GWOAT moves up to heavyweight.

How to Stream and Everything Else for Claressa Shields vs. Vanessa Lepage-Joanisse

Betting Odds

Per Sportsbook Draftkings, Shields will enter the bout as an overwhelming -2500 betting favourite. Vanessa Lepage-Joanisse is the +1200 underdog as we get closer to fight night.