Skip to content
MMA Calendar
FightersOKTAGON Bantamweight

Marek Košťak

5-1-0CzechiaCzechiaLast 5
Amateur MMA 3-3

Last fight: Win vs Iago Silva · Unanimous Decision · Jun 4, 2026

NEXT FIGHT
vs Erik Đặng
OKTAGONTIPSPORT CAGE GAME 2: Pruyem vs Jovinečko·
Ask UFCalendar AI

CAREER SUMMARY

Marek Košťak holds a professional MMA record of 5-1-0. Košťak has 7 professional MMA bouts on record. Košťak has won 5 fights: 4 by KO/TKO, 0 by submission, 1 by decision. Most recent fight: November 5, 2022. Tracked organizations: OKTAGON.

Profile

Height
5'8"173 cm
Team
Gorilla MMA
Nationality
Czechia

Related fighters

Recent & upcoming opponents

Upcoming

  1. OKTAGONTIPSPORT CAGE GAME 2: Pruyem vs Jovinečko
    vs Erik ĐặngBantamweight

Career history

  1. WIN
    vs Iago Silva
    Heroes Gate 33· Jun 4, 2026· Bantamweight· 5-1 vs 10-7
    UD
  2. WIN
    vs Dominik Toporcer
    PML 19: Exclusive· Mar 21, 2026· Bantamweight· 4-1 vs 4-5
    TKO
    R2 · 1:20
  3. WIN
    vs Oseas Cruz Furtado
    Heroes Gate 32· Jan 22, 2026· Bantamweight· 3-1 vs 5-11
    TKO
    R1 · 0:12
  4. WIN
    vs Elves Oliveira
    Heroes Gate 31· May 31, 2025· Bantamweight· 2-1 vs 5-11
    TKO
    R1 · 1:34
  5. LOSS
    vs Kristian Nguyen
    RFA 22· Apr 26, 2025· Bantamweight· 1-1 vs 2-1
    UD
  6. WIN
    vs Michal Miler
    Fusion 28· Nov 15, 2024· Bantamweight· 1-0 vs 1-5
    TKO
    R3 · 0:52
  7. LOSS
    vs Samir Smaali
    OKTAGON · FABRIQ MMA: Ryšavý vs Lengál· Nov 5, 2022· Bantamweight· 0-1 vs 2-3
    DEC
    R3 · 3:00

UFCalendar Power Index rating

Current
1588▲17
Peak
1588Jun 4, 2026
Rated fights
7
14501500155016002023202420252026Nov 5, 2022 · 1463Nov 15, 2024 · 1505Apr 26, 2025 · 1472May 31, 2025 · 1502Jan 22, 2026 · 1530Mar 21, 2026 · 1571Jun 4, 2026 · 15881588

See the full Power Index →

Frequently asked questions

When does Marek Košťak fight next?

Marek Košťak fights Erik Đặng on Wednesday, November 11, 2026 at TIPSPORT CAGE GAME 2: Pruyem vs Jovinečko.

What is Marek Košťak's record?

Marek Košťak's professional MMA record is 5-1-0.

Who is Marek Košťak fighting next?

Marek Košťak's next opponent is Erik Đặng at TIPSPORT CAGE GAME 2: Pruyem vs Jovinečko.

Who did Marek Košťak fight last?

Marek Košťak most recently fought Samir Smaali at FABRIQ MMA: Ryšavý vs Lengál on Saturday, November 5, 2022, LOSS (Decision).

What weight class does Marek Košťak fight in?

Marek Košťak fights at Bantamweight.

How many knockouts does Marek Košťak have?

Marek Košťak has 4 wins by KO/TKO and 0 wins by submission.

How tall is Marek Košťak?

Marek Košťak is 5'8" (173 cm) tall.

Where is Marek Košťak from?

Marek Košťak is from Czechia.

Get Marek Košťak's fight history and stats as JSON with the MMA Fight Data API →