On March 7, 2020, a 36-year-old Robert Helenius (29-3, 18 KOs) and a 30-year-old Polish boxer Adam Kownacki (20-0, 15 KOs) met in the ring in a heavyweight bout.
Helenius came in to the fight on a 1-fight win streak with a 56% KO rate, and was fighting after a gap of 3 months and 7 days. Kownacki was on a 20-fight win streak with a 75% KO rate, and fighting after a layoff of 7 months and 4 days.
Robert Helenius stopped Adam Kownacki via TKO in the 4th round. Helenius improves his record to 30-3 (19 KOs), while Kownacki adds a loss to his record at 20-1.
On October 9, 2021, a 37-year-old Robert Helenius (30-3, 19 KOs) and a 32-year-old Polish boxer Adam Kownacki (20-1, 15 KOs) met in the ring for the 2nd time,.
Helenius came in to the fight on a 2-fight win streak with a 57% KO rate, and was fighting after a gap of 1 year, 7 months, and 2 days. Kownacki was on a -1-fight win streak with a 71% KO rate, and fighting after a layoff of 1 year, 7 months, and 2 days.
In the rematch, Robert Helenius stopped Adam Kownacki via TKO in the 6th round. Helenius improves his record to 31-3 (20 KOs), while Kownacki adds a loss to his record at 20-2.
On November 27, 2010, a 26-year-old Robert Helenius (13-0, 8 KOs) and Attila Levin met in the ring in a heavyweight bout.
Helenius came in to the fight on a 13-fight win streak with a 61% KO rate, and was fighting after a gap of 3 months and 6 days.
Robert Helenius stopped Attila Levin via TKO in the 2nd round. Helenius improves his record to 14-0 (9 KOs)
On December 17, 2016, a 32-year-old Robert Helenius (23-1, 14 KOs) and Gonzalo Basile met in the ring.
Helenius came in to the fight on a 1-fight win streak with a 58% KO rate, and was fighting after a gap of 3 months and 7 days.
Robert Helenius stopped Gonzalo Basile via TKO in the 1st round. Helenius improves his record to 24-1 (15 KOs)
On September 10, 2016, a 32-year-old Robert Helenius (22-1, 13 KOs) and Konstantin Airich met in the ring.
Helenius came in to the fight on a 1-fight losing streak with a 56% KO rate, and was fighting after a gap of 5 months and 8 days.
Robert Helenius stopped Konstantin Airich via KO in the 1st round. Helenius improves his record to 23-1 (14 KOs)
On August 21, 2010, a 26-year-old Robert Helenius (12-0, 7 KOs) and Grégory Tony met in the ring in a heavyweight bout.
Helenius came in to the fight on a 12-fight win streak with a 58% KO rate, and was fighting after a gap of 4 months and 26 days.
Robert Helenius stopped Grégory Tony via TKO in the 6th round. Helenius improves his record to 13-0 (8 KOs)
On November 7, 2009, a 25-year-old Robert Helenius (9-0, 5 KOs) and Taras Bidenko met in the ring.
Helenius came in to the fight on a 9-fight win streak with a 55% KO rate, and was fighting after a gap of 2 months and 9 days.
Robert Helenius stopped Taras Bidenko via RTD in the 3rd round. Helenius improves his record to 10-0 (6 KOs)
On September 29, 2018, a 34-year-old Robert Helenius (27-2, 16 KOs) and Erkan Teper met in the ring in a heavyweight bout.
Helenius came in to the fight on a 2-fight win streak with a 55% KO rate, and was fighting after a gap of 1 month and 18 days.
Robert Helenius stopped Erkan Teper via KO in the 8th round. Helenius improves his record to 28-2 (17 KOs)
On August 27, 2011, a 27-year-old Robert Helenius (15-0, 10 KOs) and Siarhei Liakhovich met in the ring in a heavyweight bout.
Helenius came in to the fight on a 15-fight win streak with a 66% KO rate, and was fighting after a gap of 4 months and 25 days.
Robert Helenius stopped Siarhei Liakhovich via TKO in the 9th round. Helenius improves his record to 16-0 (11 KOs)
On May 30, 2009, a 25-year-old Robert Helenius (7-0, 3 KOs) and Scott Gammer met in the ring.
Helenius came in to the fight on a 7-fight win streak with a 42% KO rate, and was fighting after a gap of 21 days.
Robert Helenius stopped Scott Gammer via KO in the 6th round. Helenius improves his record to 8-0 (4 KOs)