Ultimate Fighting Calendar
Fighter

Simon Seiler

8-4-0DenmarkDenmarkLast 5
Amateur MMA 2-2
NEXT FIGHT

No upcoming fight scheduled.

CAREER SUMMARY

Simon Seiler holds a professional MMA record of 8-4-0. Their full professional MMA career spans 12 bouts on record. Simon Seiler has won 8 fights: 1 by KO/TKO, 7 by submission, 0 by decision. Of 4 career losses, 2 came by KO/TKO and 2 by submission.

Profile

Height
6'1"185 cm
DOB
1993-05-04
Age
33
Nationality
Denmark
Birthplace
Denmark

Career history

  1. WIN
    vs Emmanuel Binyet
    MMA Galla Vol. 29· Feb 28, 2026· Welterweight· 7-4 vs 7-6
    SUB
  2. WIN
    vs Assis Silva
    MMA Galla Vol. 27· Oct 4, 2025· Welterweight· 6-4 vs 4-14
    TKO
    R1 · 3:11
  3. LOSS
    vs Cian Cowley
    MMA Galla Vol. 24· Apr 12, 2025· Welterweight· 6-3 vs 6-5
    TKO
    R1 · 4:36
  4. WIN
    vs Mikkel Hennings×1Title bout · Title win #1
    MMA Galla Vol. 22· Oct 26, 2024· Welterweight· 5-3 vs 4-0
    SUB
    R1 · 0:44
  5. WIN
    vs Ibrahima Sarr
    MMA Galla Vol. 21· Sep 28, 2024· Welterweight· 4-3 vs 2-3
    SUB
  6. WIN
    vs Dominik Vetek
    MMA Galla Vol. 17· Feb 10, 2024· Welterweight· 3-3 vs 3-3
    SUB
    R2 · 2:32
  7. LOSS
    vs Deividas Daividavicius
    MMA Galla Vol. 15· Sep 30, 2023· Welterweight· 3-2 vs 1-2-1
    SUB
  8. WIN
    vs Gabriele Varesano
    MMA Galla Vol. 12· Apr 15, 2023· Welterweight· 2-2 vs 2-1
    SUB
    R1 · 4:32
  9. LOSS
    vs Christian Stigenberg
    FCR 15· Feb 25, 2023· Welterweight· 2-1 vs 3-2
    TKO
    R1 · 3:06
  10. WIN
    vs Marcelino Kemna
    MMA Galla· Oct 1, 2022· Catchweight· 1-1 vs 0-2
    SUB
    R2 · 3:01
  11. LOSS
    vs Ali Reza Rasuli
    MMA Galla· Apr 23, 2022· 1-0 vs 3-0-1
    SUB
    R1 · 3:40
  12. WIN
    vs Martin Aagaard
    MMA Fight Night Denmark· Nov 6, 2021· Welterweight· 0-0 vs 0-0
    SUB

Career history data via Tapology.

UFCalendar Power Index rating

Current
1581▲20
Peak
1581Feb 28, 2026
Rated fights
12
15001550160020222023202420252026Nov 6, 2021 · 1541Apr 23, 2022 · 1505Oct 1, 2022 · 1536Feb 25, 2023 · 1495Apr 15, 2023 · 1542Sep 30, 2023 · 1495Feb 10, 2024 · 1520Sep 28, 2024 · 1542Oct 26, 2024 · 1573Apr 12, 2025 · 1548Oct 4, 2025 · 1561Feb 28, 2026 · 15811581

See the full Power Index →

Frequently asked questions

When does Simon Seiler fight next?

Simon Seiler has no confirmed upcoming fight.

What is Simon Seiler's record?

Simon Seiler's professional MMA record is 8-4-0.

Who is Simon Seiler fighting next?

Simon Seiler's next opponent has not been announced.

How many knockouts does Simon Seiler have?

Simon Seiler has 1 win by KO/TKO and 7 wins by submission.

How tall is Simon Seiler?

Simon Seiler is 6'1" (185 cm) tall.

How old is Simon Seiler?

Simon Seiler is 33 years old (born May 4, 1993).

Where is Simon Seiler from?

Simon Seiler is from Denmark.