Claressa Shields is the new WBO Undisputed Middleweight Champion

Weigh-In Result & Quotes WBO Female Undisputed Bout: Hammer-Shields

WBO Undisputed Clash: Hammer-Shields went face-to-face in New York

WBO Female Undisputed Bout – All Access: Shields-Hammer (Episode 2)

WATCH: WBO Undisputed Clash – Episode One Of All Access:...

Hammer-Shields: Face To Face in NYC

Christina Hammer vs. Claressa Shields April 13 on Showtime

Hammer-Shields is off

WBO Unified Champion Christina Hammer Looks Forward To Shields Showdown...

WBO Unified Champion Christina Hammer looks forward to Shields showdown

WBO Unified Female Champion Christina Hammer heading for Big Fight

WBO Unified Female Champion Christina Hammer and Tori Nelson Weigh...

Face to Face: WBO Unified Women’s Champion Christina Hammer and...

Showtime adds Hammer-Nelson

Christina Hammer: Claressa Shields is NOT as Good as Me!

Petkovic signs TV deal with Sky Germany

Boesel, Hammer open workout

SES Boxing to reach promotional milestone

The fifth title fight is fix

SES-Box-Gala am 26. Juli 2014 in Dessau

Stieglitz-Abraham III Presser

Stieglitz-Kiyota HOY en Dresden, Alemania

Christina Hammer v Mikaela Lauren

Hammer defeats Tshabalala