Claressa Shields v Savannah Marshall: Pundits and pros make their predictions for undisputed fight

In London on Saturday, Marshall will fight Shields for the WBO title.

Since losing to Marshall 10 years ago, Shields hasn't lost a fight in the pros or amateur ranks.

One of the best female fighters of all time, Shields is one of the headliners on an all-female card at the O2 that will feature two women in the main event.

Who will be the winner? Shields may be too slick for Marshall. Will Marshall have a power floor? The pundits and pros made their predictions.

Carl Frampton, a former two-weight world champion, said that he would like to see the winner of that fight. She punches harder. If it was over three-minute rounds, Marshall's knockout power could get her over the line. I'm still leaning toward Marshall.

I'm firmly in the Claressa camp for this, not just because I'm friends with her. The fight is great. Both fighters will be at risk in the second half of the fight. I don't want that one. Boxers versus punchers.

The fight is a tough one for both girls. They've never fought someone of that caliber. A big lead can be seen in the picture. She likes to throw a lot of punches and likes to be in the pocket. Sav will one day land. I don't think she's been hit by anyone else. People do not get back up when Sav lands. One of the most devastating knockout reels in female boxing is hers. I believe that Sav will land and thatClaressa will get a bit lackadaisical.

The knockout will come in eight rounds. I believe in what she's accomplished. I think she will come through. All faith is in her.

Marshall by knockout. The person is very pleasant. A lot of those shots will be missed. She is going to catch her at some point over the course of 10 rounds. You can't have a better trainer. His style is hers. Claressa is used to the big stage.

The seven-weight world champion is looking forward to seeing it. I'm happy I'm outside. You have the arguments. Both of them are great fighters.

WBO and IBF super-featherweight Mikaela Mayer, who fought in that fight many years ago, said she expects Savannah to box and move like she did in that fight. She's closing that space and making it overwhelming. She wants to land that big shot so she's going to have to be careful on her way in. Eventually, I will see her overwhelmingness.

The start is going to be cagey. Marshall needs to start faster than she usually does. I'm sure it will catch fire at some point, but I don't know how Shields will respond to that. I'm going to be a part of the team.

April Hunter believes that Sav knows what she needs to do to win.