Starting off his pro career on May 2008 age 24, Robert Helenius has had a total of 21 fights - 19 wins, 2 losses, and 0 draws. 11 of the wins coming via stoppage. The longest win streak that Helenius has ever recorded was between May 2008 and March 2013 when it totaled 19 wins. Helenius's longest KO streak is 6 fights long.
In May 2008 Helenius faced Gene Pukall in his debut bout over 4 rounds, but only 1 were needed as Helenius became the quickest person ever to stop Pukall via a 1 round TKO victory. Helenius then went on to win his next 11 fights - fighting 5 times in 2008 and once in 2010 racking up wins against Taras Bidenko, Lamon Brewster and Scott Gammer amongst others.
On November 8th, 2008 Helenius fought and beat Nikola Vujasinovic (3-0-0) to continue his unbeaten streak. Showing his class against Vujasinovic, Helenius was the 3rd person to go the distance with this opponent. Helenius's win streak of 4 rose to 10 following 6 great wins, becoming the 2nd person to stop Oezcan Cetinkaya, 3rd person to stop Taras Bidenko (Round 3 RTD) and 3rd person to stop Scott Gammer.
Lamon Brewster was up next for Helenius on January 30th, 2010. Helenius continued with his winning streak by beating Brewster. The win against Brewster happened in the 8th round of a 10 round fight via TKO. Helenius's wins continued and went from 11 wins to 12 after he then defeated Gbenga Oluokun.
Gregory Tony was up next for Helenius on August 21st, 2010. Helenius continued with his winning streak by beating Tony. Tony was a worthy challenger but Helenius was too much and became the first person to stop Tony via TKO during round 6. Helenius's wins continued and went from 13 wins to 14 after he then defeated Attila Levin.
Samuel Peter was beaten next on April 2nd, 2011 meaning Helenius could maintain his unbeaten streak. Peter was stopped in the 9th round via KO meaning Helenius was the 3rd person to stop this opponent. Helenius's win streak of 15 rose to 19 following 4 great wins, becoming the 3rd person to stop Siarhei Liakhovich, 2nd person to defeat Dereck Chisora and 12th person to beat Sherman Williams.
The first defeat of Helenius's career came against Johann Duhaupas on April 2nd, 2016. This took his career record to 19-1-0. Helenius's fight against Johann Duhaupas was Helenius's first stoppage defeat of his career. This came via KO in the 6th round of a 12 round fight.
The next defeat of Helenius's career came against Dillian Whyte on October 28th, 2017. This took his career record to 19-2-0. Helenius was the 6th person to go the distance with Whyte. Helenius fought Dillian Whyte in 2017, the result was via UD meaning a loss for Helenius to add to his career record.