On September 14, 2024, a 29-year-old David Nyika (9-0, 8 KOs) and a 38-year-old American boxer Tommy Karpency (31-8-1, 19 KOs) met in the ring in a cruiserweight bout.
Nyika came in to the fight on a 9-fight win streak with a 88% KO rate, and was fighting after a gap of 3 months and 27 days. Karpency was on a 1-fight win streak with a 47% KO rate, and fighting after a layoff of 1 month and 4 days.
David Nyika stopped Tommy Karpency via TKO in the 3rd round. Nyika improves his record to 10-0 (9 KOs), while Karpency adds a loss to his record at 31-9-1.
On May 18, 2024, a 28-year-old David Nyika (8-0, 7 KOs) and Michael Seitz met in the ring in a cruiserweight bout.
Nyika came in to the fight on a 8-fight win streak with a 87% KO rate, and was fighting after a gap of 6 months and 15 days.
David Nyika stopped Michael Seitz via TKO in the 4th round. Nyika improves his record to 9-0 (8 KOs)
On July 28, 2023, a 27-year-old David Nyika (6-0, 5 KOs) and Waikato Falefehi met in the ring.
Nyika came in to the fight on a 6-fight win streak with a 83% KO rate, and was fighting after a gap of 2 months and 4 days.
David Nyika stopped Waikato Falefehi via TKO in the 2nd round. Nyika improves his record to 7-0 (6 KOs)
On December 18, 2021, a 26-year-old David Nyika (1-0, 1 KO) and Anthony Carpin met in the ring.
Nyika came in to the fight on a 1-fight win streak with a 100% KO rate, and was fighting after a gap of 9 months and 21 days.
David Nyika stopped Anthony Carpin via RTD in the 1st round. Nyika improves his record to 2-0 (2 KOs)
On October 16, 2022, a 27-year-old David Nyika (4-0, 3 KOs) and Titi Motusaga met in the ring.
Nyika came in to the fight on a 4-fight win streak with a 75% KO rate, and was fighting after a gap of 3 months and 14 days.
David Nyika stopped Titi Motusaga via KO in the 2nd round. Nyika improves his record to 5-0 (4 KOs)
On November 3, 2023, a 28-year-old David Nyika (7-0, 6 KOs) and Robert Berridge met in the ring.
Nyika came in to the fight on a 7-fight win streak with a 85% KO rate, and was fighting after a gap of 3 months and 6 days.
David Nyika stopped Robert Berridge via TKO in the 3rd round. Nyika improves his record to 8-0 (7 KOs)
On July 2, 2022, a 26-year-old David Nyika (3-0, 2 KOs) and Louis Marsters met in the ring.
Nyika came in to the fight on a 3-fight win streak with a 66% KO rate, and was fighting after a gap of 27 days.
David Nyika stopped Louis Marsters via TKO in the 2nd round. Nyika improves his record to 4-0 (3 KOs)
On May 24, 2023, a 27-year-old David Nyika (5-0, 4 KOs) and Louis Marsters met in the ring for the 2nd time,.
Nyika came in to the fight on a 5-fight win streak with a 80% KO rate, and was fighting after a gap of 7 months and 8 days.
In the rematch, David Nyika stopped Louis Marsters via TKO in the 4th round. Nyika improves his record to 6-0 (5 KOs)
On June 5, 2022, a 26-year-old David Nyika (2-0, 2 KOs) and Karim Maatalla met in the ring.
Nyika came in to the fight on a 2-fight win streak with a 100% KO rate, and was fighting after a gap of 5 months and 18 days.
David Nyika defeated Karim Maatalla via unanimous decision in the 5-round fight. Nyika improves his record to 3-0
On January 8, 2025, a 29-year-old David Nyika (10-0, 9 KOs) got a shot at the cruiserweight The Ring and IBF title held by 29-year-old Australian boxer Jai Opetaia (26-0, 20 KOs).
Nyika came in to the fight on a 10-fight win streak with a 90% KO rate, and was fighting after a gap of 3 months and 25 days. Opetaia was on a 26-fight win streak with a 76% KO rate, and fighting after a layoff of 2 months and 27 days.
Jai Opetaia stopped David Nyika via KO in the 4th round of the 12-round world-title fight, and successfully defended his The Ring and IBF cruiserweight titles. Opetaia improves his record to 27-0 (21 KOs), while Nyika adds a loss to his record at 10-1.