Will Claressa Shields Be the Face of Women's Boxing?

Unified boxing champion Claressa Shields takes on Christina Hammer this weekend, in a fight that's currently being billed as the biggest in women's boxing history. Shields joined SI Now to discuss the bout and how it might impact the sport going forward.

Unified boxing champion Claressa Shields takes on Christina Hammer this weekend, in a fight that's currently being billed as the biggest in women's boxing history. Shields joined SI Now to discuss the bout and how it might impact the sport going forward.