Ultimate Fighting Calendar
Oskar Siegert
Fighter

Oskar Siegert

0-1-0PolandPoland
NEXT FIGHT

No upcoming fight scheduled.

CAREER SUMMARY

Oskar Siegert holds a professional MMA record of 0-1-0. Oskar Siegert has not yet won a tracked professional fight on UFCalendar. Oskar Siegert also has 1 recorded Kickboxing bout. Most recent fight: August 29, 2025. Tracked organizations: ONE.

Profile

Height
5'6"168 cm
Team
Klincz Kielce
Nationality
Poland

Career history

  1. LOSS
    vs Mohammad Siasarani
    ONE Friday Fights 122
    UD
    R3 · 3:00

Career history data via Tapology.

Frequently asked questions

What is Oskar Siegert's record?

Oskar Siegert's professional MMA record is 0-1-0.

When does Oskar Siegert fight next?

Oskar Siegert has no confirmed upcoming fight.

Who is Oskar Siegert fighting next?

Oskar Siegert's next opponent has not been announced.

Who did Oskar Siegert fight last?

Oskar Siegert most recently fought Mohammad Siasarani at ONE Friday Fights 122 on Friday, August 29, 2025 — LOSS (Unanimous Decision).

What weight class does Oskar Siegert fight in?

Oskar Siegert fights at Featherweight.

How tall is Oskar Siegert?

Oskar Siegert is 5'6" (168 cm) tall.

Where is Oskar Siegert from?

Oskar Siegert is from Poland.