Natalie Zimmermann

Terri Harper calls out Caroline Dubois after beating Natalie Zimmerman

Terri Harper retained her WBO lightweight title with a one-sided points victory over the plucky Natalie Zimmerman before setting her sights on rival Caroline Dubois.

Terri Harper-Natalie Zimmerman, Maxi Hughes-Archie Sharp ready to fight

Terri Harper relishes a home headliner – and Caroline Dubois on deck

The itinerant Terri Harper will be back home at lightweight and in her hometown of Doncaster, England, when she defends against Natalie Zimmerman on Friday.

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How to Watch: Terri Harper vs Natalie Zimmermann

Terri Harper will be making the first defense of her WBO lightweight title. She faces the previously unbeaten but otherwise untested Natalie Zimmerman.