Marcin Prachnio
| Tags | Light Heavyweight Division |
| Height (in) | 75.00 |
| Weight (lb) | 220.50 |
| Arm Reach (in) | 74.00 |
| Leg Reach (in) | 42.00 |
| UFC Debut | Feb. 24, 2018 |
| Born | Warsaw, Poland |
| Fighting Style | Karate |
| Age | 37 |
Marcin Prachnio
| Record (W::L::D) | 17/9/0 |
| Wins By Knockout | 11 |
| Wins By Submission | 0 |
| First Round Finishes | 11 |
| Avg Fight Time | 10:16 |
| Sig Strike Accuracy % | 54% |
| Sig Strike Defense % | 54% |
| Take Down Accuracy % | 20% |
| Takedown Defence % | 54% |
Marcin Prachnio
| Opponent | Method |
|---|---|
| Jim Crute 07-19-2025 | Submission 1 - 4:42 |
| Modestas Bukauskas 07-27-2024 | Submission 3 - 3:12 |
| Devin Clark 02-10-2024 | Decision - Unanimous 3 - 5:00 |
| Vitor Petrino 07-08-2023 | Submission 3 - 3:42 |
| William Knight 02-18-2023 | Decision - Unanimous 3 - 5:00 |
