- Name: Ireneusz Siemiończyk
- Amateur MMA Record: 2-3-0 (Win-Loss-Draw)
- Nickname: N/A
- Current Streak: 1 Win
- Age & Date of Birth: N/A
- Last Fight: October 18, 2019 in PLMMA
- Weight Class: Lightweight | Last Weigh-In: 154.8 lbs
- Affiliation: Vale Tudo Białystok
- Height: N/A | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: Poland
- Fighting out of: Białystok, Poland
Regional Rankings Rankings FAQ
Ireneusz Siemiończyk is ineligible for regional rankings due to inactivity.
Fighters must have at least one completed MMA bout in the past two years to be ranked.