On February 4, 2017, a 29-year-old Christian Hammer (20-4, 11 KOs) and a 33-year-old British boxer David Price (21-2, 18 KOs) met in the ring in a heavyweight bout.
Hammer came in to the fight on a 3-fight win streak with a 45% KO rate, and was fighting after a gap of 3 months and 20 days. Price was on a 6-fight win streak with a 78% KO rate, and fighting after a layoff of 4 months and 3 days.
Christian Hammer stopped David Price via TKO in the 7th round. Hammer improves his record to 21-4 (12 KOs), while Price adds a loss to his record at 21-3.
On December 15, 2018, a 31-year-old Christian Hammer (23-5, 13 KOs) and Michael Wallisch met in the ring in a heavyweight bout.
Hammer came in to the fight on a 1-fight win streak with a 46% KO rate, and was fighting after a gap of 3 months.
Christian Hammer stopped Michael Wallisch via KO in the 5th round. Hammer improves his record to 24-5 (14 KOs)
On February 22, 2013, a 25-year-old Christian Hammer (12-3, 8 KOs) and Oleksiy Mazikin met in the ring in a heavyweight bout.
Hammer came in to the fight on a 5-fight win streak with a 53% KO rate, and was fighting after a gap of 4 months and 25 days.
Christian Hammer stopped Oleksiy Mazikin via RTD in the 6th round. Hammer improves his record to 13-3 (9 KOs)
On August 23, 2013, a 25-year-old Christian Hammer (13-3, 9 KOs) and Leif Larsen met in the ring in a heavyweight bout.
Hammer came in to the fight on a 6-fight win streak with a 56% KO rate, and was fighting after a gap of 6 months and 1 day.
Christian Hammer stopped Leif Larsen via KO in the 7th round. Hammer improves his record to 14-3 (10 KOs)
On March 18, 2016, a 28-year-old Christian Hammer (18-4, 10 KOs) and Michael Sprott met in the ring.
Hammer came in to the fight on a 1-fight win streak with a 45% KO rate, and was fighting after a gap of 6 months and 19 days.
Christian Hammer stopped Michael Sprott via KO in the 1st round. Hammer improves his record to 19-4 (11 KOs)
On December 21, 2019, a 32-year-old Christian Hammer (24-6, 14 KOs) and Saul Farah met in the ring.
Hammer came in to the fight on a 1-fight losing streak with a 46% KO rate, and was fighting after a gap of 9 months and 19 days.
Christian Hammer stopped Saul Farah via TKO in the 1st round. Hammer improves his record to 25-6 (15 KOs)
On September 28, 2012, a 25-year-old Christian Hammer (11-3, 7 KOs) and a 39-year-old British boxer Danny Williams (44-12, 33 KOs) met in the ring in a heavyweight bout.
Hammer came in to the fight on a 4-fight win streak with a 50% KO rate, and was fighting after a gap of 5 months and 29 days. Williams was on a -2-fight win streak with a 58% KO rate, and fighting after a layoff of 20 days.
Christian Hammer stopped Danny Williams via TKO in the 4th round. Hammer improves his record to 12-3 (8 KOs), while Williams adds a loss to his record at 44-13.
On March 30, 2012, a 24-year-old Christian Hammer (10-3, 6 KOs) and Alexander Kahl met in the ring in a heavyweight bout.
Hammer came in to the fight on a 3-fight win streak with a 46% KO rate, and was fighting after a gap of 1 month and 19 days.
Christian Hammer stopped Alexander Kahl via TKO in the 1st round. Hammer improves his record to 11-3 (7 KOs)
On December 20, 2013, a 26-year-old Christian Hammer (14-3, 10 KOs) and a 34-year-old American boxer Kevin Johnson (29-3-1, 14 KOs) met in the ring.
Hammer came in to the fight on a 7-fight win streak with a 58% KO rate, and was fighting after a gap of 3 months and 27 days. Johnson was on a 1-fight win streak with a 42% KO rate, and fighting after a layoff of 7 months and 22 days.
Christian Hammer defeated Kevin Johnson via unanimous decision in the 10-round fight. Hammer improves his record to 15-3, while Johnson adds a loss to his record at 29-4-1.
On February 11, 2012, a 24-year-old Christian Hammer (9-3, 5 KOs) and Serdar Uysal met in the ring for the 2nd time, in a heavyweight bout.
Hammer came in to the fight on a 2-fight win streak with a 41% KO rate, and was fighting after a gap of 2 months and 24 days.
In the rematch, Christian Hammer stopped Serdar Uysal via TKO in the 2nd round. Hammer improves his record to 10-3 (6 KOs)