Igor Michaliszyn (12-4, 7) was born in D膮browa G贸rnicza, Poland on May 3, 1996. At the age of 19 years on September 11, 2015, he made his professional MMA debut against Sebastian 艢wider, winning the fight via 2nd-round TKO.
Michaliszyn's last fight was a 1st-round TKO loss to Artur Szczepaniak at KSW 105 at age 28 on April 26, 2025. He is on a 1-fight losing streak.
Igor Michaliszyn's best fight was against Oton Jasse.
Michaliszyn has 4 losses on his MMA record. For details about these losses refer to "Igor Michaliszyn Losses".
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
16 | Apr 26, 2025 28 years, 11 months 12-4 (7) | Artur Szczepaniak | KSW | WL | 1 | TKO | Loss Head kick and punches |
15 | Nov 16, 2024 28 years, 6 months 12-3 (7) | Madras Fleminas | KSW | WL | 3 | UD | Win |
14 | Aug 24, 2024 28 years, 3 months 11-3 (7) | Oton Jasse | KSW | MD | 3 | UD | Win |
13  | May 11, 2024 28 years 10-3 (7) | 28 years, 8 months 14-0 (12) | KSW | WL | 3 | SUB | Loss Kneebar |
12 | Apr 22, 2023 26 years, 11 months 10-2 (7) | Krysian Bielski | KSW | WL | 2 | TKO | Win Elbows |
11 | Feb 26, 2022 25 years, 9 months 9-2 (6) | Idris Amizhaev | KSW | WL | 1 | TKO | Win Elbows |
10 | Apr 9, 2021 24 years, 11 months 8-2 (5) | Georgi Valentinov | WL | 1 | SUB | Win Guillotine choke | |
9 | Jul 31, 2020 24 years, 2 months 7-2 (4) | Piotr Danleski | WL | 3 | UD | Win | |
8 | Feb 22, 2020 23 years, 9 months 6-2 (4) | Davit Khutsishvili | WL | 1 | TKO | Win Punches | |
7 | Jul 5, 2019 23 years, 2 months 5-2 (3) | Lom-Ali Nalgiev | WL | 1 | TKO | Loss Punch | |
6 | Aug 12, 2017 21 years, 3 months 5-1 (3) | Tomasz Romanowski | WL | 3 | UD | Win | |
5 | Apr 28, 2017 20 years, 11 months 4-1 (3) | Daniel Skibi艅ski | WL | 3 | UD | Loss | |
4 | Dec 17, 2016 20 years, 7 months 4-0 (3) | Piotr Wr贸blewski | LT | 2 | SUB | Win Triangle choke | |
3 | Aug 6, 2016 20 years, 3 months 3-0 (2) | Rados艂aw Tarnawa | LT | 3 | UD | Win | |
2 | Mar 2, 2016 19 years, 9 months 2-0 (2) | Mykhaito Hyelia | LT | 1 | SUB | Win Rear-naked choke | |
1 | Sep 11, 2015 19 years, 4 months 1-0 (1) | Sebastian 艢wider | LT | 2 | TKO | Win Punches |
