Starting off his pro career on April 2009 age 22, Dariusz Sek has had a total of 29 fights - 26 wins, 2 losses, and 1 draws. 8 of the wins coming via stoppage. Sek's longest KO streak is 2 fights long out of his 29 career fights.
Setting up his pro career well and building his confidence in the pro ring, Sek became the 3rd person to take Kiril Psonko the distance and claimed a UD debut win. Continuing on from his debut, Sek had an impressive start to his career as he went on to fight 15 fights including 4 times in 2009 and 4 times in 2011 against fighters such as Alexey Ribchev, Miguel Velozo and Sandro Siproshvili.
Sek went into his next fight against Robert Woge on June 8th, 2013 with a career record of 19-1-1. Sek's technical boxing ability was put to the test as he got outpointed in the 12 round fight against the better man. Woge gave Sek his first professional loss of his 21 fight career to date. Sek's win streak of 19 rose to 22 following 3 wins against boxers such as Mohamed Belkacem, Serhiy Demchenko and Yevgeni Makhteienko.
On July 4th, 2015, Sek went into action again and beat Shefat Isufi taking the winning record to 23 wins. Becoming the first person to stop Shefat Isufi, Sek beat Isufi via RTD in the 8th round of a 12 round fight.
On September 26th, 2015, Sek went into action again and beat Pedro Otas taking the winning record to 24 wins. Sek was the 3rd person to go the distance with Otas. Sek fought Pedro Otas in 2015, the result was via UD.
Marko Benzon was the next fight for Sek on December 12th, 2015 and also his next career win. Benzon was a great challenge for Sek, losing over the full 8 round distance and crowning Sek as the 11th person to have defeated Benzon.
The wins continued with the defeat of Yevgeni Makhteienko on May 7th, 2016 in Sek's most recent fight taking his winning record to 26 wins. Sek successful career carried on with a fight against Yevgeni Makhteienko in 2016 which went the full 8 rounds. Sek was the 5th person to go the distance with Yevgeni Makhteienko where Sek added a further win to his successful career record.