Tony Yoka vs Christian Hammer heavyweight battle to be broadcast by ESPN
Joe Joyce: Christian Hammer's Fought Everybody, This Will Get Me Ready For Fights Coming Up - Boxing News
Tyson Fury forces Christian Hammer to quit on his stool after eight rounds | Boxing News | Sky Sports
Christian Hammer: I Had A Great Training Camp, Was Ready To Fight Even Without An Opponent - Boxing News
TYSON FURY V CHRISTIAN HAMMER | FINAL ELIMINATOR FOR WLADIMIR KLITSCHKO | FULL FIGHT (FEBRUARY 2015) - YouTube
Luis Ortiz wins wide decision over Christian Hammer - Bad Left Hook
Hughie Fury was fired-up after Christian Hammer face-off: 'We will see how long he lasts' | Boxing News | Sky Sports
Christian Hammer: 'Tyson Fury made a big, big mistake' - The Ring
Tyson Fury vs. Christian Hammer: Winner, Recap and Reaction | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Joe Joyce to fight Christian Hammer at Wembley Arena in July | The Independent
Christian Hammer — the University of Groningen research portal
Photos: Luis Ortiz, Christian Hammer - Ready For War - Boxing News
Christian Hammer: Record & Stats
BoxRec: Christian Hammer
Joe Joyce ready to nail German Christian Hammer on July 2 before attacking domestic rivals including Joshua and Fury | The US Sun
Photos: Luis Ortiz, Christian Hammer - Ready For War - Boxing News
Joe Joyce Vs. Christian Hammer Saturday, July 2nd On BT Sport - Boxing News 24
Joe Joyce Defeats Christian Hammer - Boxing Results - Boxing News 24/7
Boxers Tyson Fury and Christian Hammer square up to each other at weigh in ahead of their WBO International Heavyweight Championship on Saturday 28 February, during the weigh-in at The O2, London
Joyce vs Hammer full fight video highlights and results - Bad Left Hook