Marcin Prostko
“Mad Boy”
Nationality: Poland
Weight Class: Middleweight
Weight: 185 lbs
Professional Record
| 18 fights | 8 wins | 10 losses |
|---|---|---|
| KO/TKOs | 4 | 2 |
| Submissions | 3 | 6 |
| Decisions | 1 | 2 |
Fight Details
| Result | Record | Opponent | Event | Date | Method | Referee | Round | Time |
|---|---|---|---|---|---|---|---|---|
| LOSS | 8 - 10 - 0 | Ali Arish | WCFC 4 - World Combat Fighting Championships 4: Fists of Fury | March 14, 2020 | Decision (Split) | 3 | 5:00 | |
| WIN | 8 - 9 - 0 | Liam Gregory | Caged Steel 24 - Caged Steel Fighting Championship 24 | November 30, 2019 | TKO | 1 | 1:38 | |
| LOSS | 7 - 9 - 0 | George Smith | MTK MMA - Probellum | September 07, 2019 | Submission (Anaconda Choke) | Paul Crossley | 1 | 1:20 |
| WIN | 7 - 8 - 0 | James Bateman | Caged Steel 23 - Caged Steel Fighting Championship 23 | July 13, 2019 | Submission (D'Arce Choke) | 1 | 1:32 | |
| LOSS | 6 - 8 - 0 | Nathias Frederick | Caged Steel 22 - Caged Steel Fighting Championship 22 | December 01, 2018 | TKO | 3 | 2:31 | |
| LOSS | 6 - 7 - 0 | Michael Younis | CW 98 - Cage Warriors 98 | October 20, 2018 | Technical Submission (Guillotine Choke) | 1 | 3:58 | |
| WIN | 6 - 6 - 0 | Radoslaw Klepczarek | Caged Steel 21 - Caged Steel Fighting Championship 21 | July 14, 2018 | TKO | 2 | 1:36 | |
| LOSS | 5 - 6 - 0 | James Webb | CW 92 - Cage Warriors 92: Super Saturday | March 24, 2018 | Submission (Rear-Naked Choke) | 1 | 4:59 | |
| WIN | 5 - 5 - 0 | Tyler John Thomas | Caged Steel 20 - Caged Steel Fighting Championship 20 | March 17, 2018 | Submission (Brabo Choke) | 1 | 1:22 | |
| LOSS | 4 - 5 - 0 | Glenn Irvine | Caged Steel 18 - Caged Steel Fighting Championship 18 | July 16, 2017 | Submission (Guillotine Choke) | 1 | 0:00 | |
| LOSS | 4 - 4 - 0 | Mike Shipman | Bellator 179 - Daley vs. MacDonald | May 19, 2017 | TKO (Knees) | 1 | 2:39 | |
| LOSS | 4 - 3 - 0 | Jenaid Ebanks | ACB 54 - Manchester: Supersonic | March 11, 2017 | Submission (Rear-Naked Choke) | 2 | 1:22 | |
| LOSS | 4 - 2 - 0 | Moein Norbakhsh | FCC 17 - Full Contact Contender 17 | September 24, 2016 | Submission (Arm-Triangle Choke) | 2 | 3:23 | |
| LOSS | 4 - 1 - 0 | Bill Beaumont | BAMMA 23 - Night of Champions | November 14, 2015 | Decision (Unanimous) | 3 | 5:00 | |
| WIN | 4 - 0 - 0 | Shaun Lomas | Caged Steel 11 - Caged Steel Fighting Championship 11 | March 28, 2015 | Decision (Unanimous) | 3 | 5:00 | |
| WIN | 3 - 0 - 0 | Roger Griffin | Caged Steel 10 - Caged Steel Fighting Championship 10 | December 06, 2014 | TKO (Punches) | 2 | 0:00 | |
| WIN | 2 - 0 - 0 | Jon Ferguson | Say Uncle Promotions - Say Uncle 2 | October 11, 2014 | TKO (Punches) | 1 | 4:56 | |
| WIN | 1 - 0 - 0 | Brad Conway | Caged Steel 9 - Caged Steel Fighting Championship 9 | September 27, 2014 | Submission (Arm-Triangle Choke) | 1 | 4:21 |
Upcoming Major Events
One Championship - One Friday Fights 113
Jun 20, 2025
UFC on ABC 8 - Hill vs. Rountree
Jun 21, 2025
UFC 317 - Oliveira vs. Topuria
Jun 28, 2025
One Championship - One on Prime Video 33
Jul 11, 2025
UFC on ESPN 70 - Lewis vs. Teixeira
Jul 12, 2025
Professional Fighters League - PFL Road to Dubai Champions Series 2 & PFL Africa 2025 First Round
Jul 19, 2025
KSW 108 - Soldaev vs. Brichta
Jul 19, 2025
UFC 318 - Holloway vs. Poirier 3
Jul 19, 2025
UFC on ABC 9 - Whittaker vs. de Ridder
Jul 26, 2025
Rizin FF - Super Rizin 4
Jul 27, 2025