Igor Michaliszyn (born May 3, 1996) is a Polish professional mixed martial artist. He currently competes in the Welterweight division for Konfrontacja Sztuk Walki.
Michaliszyn would make his debut on September 11, 2015 against Sebastian à Âwider whom he would beat via TKO in the second round.
He would go on to have four more fights before making his debut on Fight Exclusive Night in a bout against Tomasz Romanowski. he would get the win via Unanimous Decision.
After another four fights in regional promotions, Michaliszyn would be signed to Konfrontacja Sztuk Walki, where he fought his debut match against Idris Amizhaev on the undercard of . Michaliszyn would win the fight via TKO in the first round.
His next fight would come over a year later, where he faced off against Krystian Bielski. He would yet again win the fight via TKO this time begin in the second round.
His next fight would be his biggest one yet as he faced off against Adrian Bartosià Âski for the KSW Welterweight championship. Michaliszyn took this fight on short notice after Bartosià Âski's original opponent withdrew from the matchup. Michaliszyn would unfortunately lose the fight via Submission in the third round.
After this loss, he would return three months later to face off against Oton Jasse. Michaliszyn would reenter the win column after defeating the latter via Unanimous Decision.
His next fight would come three months later, where he faced off against Madras Fleminas on the under card of the . He would win the fight via yet another Unanimous Decision.
He returned five months later in a bout against Artur Szczepaniak. Michaliszyn would unfortunately lose the bout via TKO in the first round.
|- |Loss |align=center|12âÂÂ4 |Artur Szczepaniak |TKO (head kick and punches) | | |align=center|1 |align=center|2:40 |Gliwice, Poland | |- |Win |align=center|12âÂÂ3 |Madras Fleminas |Decision (unanimous) | | |align=center|3 |align=center|5:00 |Gliwice, Poland | |- |Win |align=center|11âÂÂ3 |Oton Jasse |Decision (unanimous) | | |align=center|3 |align=center|5:00 |Tarnów, Poland | |- |Loss |align=center|10âÂÂ3 |Adrian Bartosià Âski |Submission (kneebar) | | |align=center|3 |align=center|4:50 |Gdaà Âsk, Poland | |- |Win |align=center|10âÂÂ2 |Krysian Bielski |TKO (elbows) | | |align=center|2 |align=center|3:29 |Tomaszów Mazowiecki, Poland | |- |Win |align=center|9âÂÂ2 |Idris Amizhaev |TKO (elbows) | | |align=center|1 |align=center|1:06 |Warsaw, Poland | |- |Win |align=center|8âÂÂ2 |Georgi Valentinov |Submission (guillotine choke) |EFM Show 1 | |align=center|1 |align=center|4:23 |à Âódà º, Poland | |- |Win |align=center|7âÂÂ2 |Piotr Danleski |Decision (unanimous) |Rocky Warriors Cartel 5 | |align=center|3 |align=center|5:00 |Mràgowo, Poland | |- |Win |align=center|6âÂÂ2 |Davit Khutsishvili |TKO (punches) |Rocky Warriors Cartel 4 | |align=center|1 |align=center|2:12 |Dàbrowa Górnicza, Poland | |- |Loss |align=center|5âÂÂ2 |Lom-Ali Nalgiev |TKO (punch) |Rocky Warriors Cartel 3 | |align=center|1 |align=center|2:03 |Gdynia, Poland | |- |Win |align=center|5âÂÂ1 |Tomasz Romanowski |Decision (unanimous) |Fight Exclusive Night 18 | |align=center|3 |align=center|5:00 |Koszalin, Poland | |- |Loss |align=center|4âÂÂ1 |Daniel Skibià Âski |Decision (unanimous) |Victory FC League 4 | |align=center|3 |align=center|5:00 |Racibórz, Poland | |- |Win |align=center|4âÂÂ0 |Piotr Wróblewski |Submission (triangle choke) |Spartan Fight 6 | |align=center|2 |align=center|2:36 |Pà Âock, Poland | |- |Win |align=center|3âÂÂ0 |Radosà Âaw Tarnawa |Decision (unanimous) |Spartan Fight 4 | |align=center|3 |align=center|5:00 |Bielsko-Biaà Âa, Poland | |- |Win |align=center|2âÂÂ0 |Mykhaito Hyelia |Submission (rear-naked choke) |Spartan Fight 2 | |align=center|1 |align=center|4:32 |Chorzów, Poland | |- |Win |align=center|1âÂÂ0 |Sebastian à Âwider |TKO (punches) |Gladiators of the Cage 2 | |align=center|2 |align=center|2:42 |Kraków, Poland |