Built from Marcin Prachnio’s own numbers — record, form, fighting style and standout rate. Not reported prose. Volume boxer
6' 3" orthodox volume boxer campaigning at Light Heavyweight. 4 UFC wins — 1 KO/TKO, 3 decision. Top 9% of Light Heavyweights: lands 5.52 significant strikes a minute.
The facts, plainly — vitals and record from public UFC statistics; nickname, nationality and camp from the public fighter register. A field we can't source stays “pending”; it never shows a fake value. Where a fighter was born and where they fight out of come from their Wikipedia entry; where we hold neither, the hometown shown is Sherdog’s. The social accounts are the ones linked from the fighter’s own official athlete page — we don’t match handles by name. The UFC record is counted from the official results themselves, and is dated by the first and last bout it counts.
| Nickname | pending |
| Nationality | Poland |
| Born in | Warsaw, Poland Wikipedia |
| Fights out of | Amsterdam, Netherlands Wikipedia |
| Camp | Tatsujin Dojo |
| Height | 6' 3" |
| Reach | 73" |
| Stance | Orthodox |
| Age | 38 |
| Date of birth | Jul 14, 1988 |
| Weight | 205 lbs. |
| Pro record | 17-9 |
| UFC record | UFC 4-7 first fight 2018-02-24 · last fight 2025-07-19 |
| Finish split | 4 UFC wins — 1 KO/TKO, 3 decision |
| Social |
Career averages over Marcin Prachnio’s UFC bouts, straight from public UFC statistics — the same eight numbers on his official record. These are the source’s figures, not our read: what we make of them is the card below.
Six 0–100 scores, each a percentile rank against the Light Heavyweight field — not against the whole roster. Tap any i for what a score measures.
We have not called one of Marcin Prachnio’s fights in the live 2026 season. What we do have is back-tested, and it is labelled as such.
Across our full back-tested history we called 5 of Marcin Prachnio’s fights, 3 correct. Back-tested, not part of the public timestamped record: these were computed after the fact, so they show the model working on old cards — they were never published ahead of those fights.
Where the strikes go — and where they land on him. Career UFC totals, straight off the tape.
Significant strikes only, as recorded by UFCStats, across the fighter's whole UFC career. Shares are raw counts — nothing here is modelled or smoothed. Accuracy is landed ÷ attempted and comes from the per-round tape, which covers slightly fewer fights than the totals do. “Field” is the average fighter in that weight class, or across every division where a class is too small to average.
The level change — how often it lands, how often it is stopped. Career UFC rates, straight off the tape.
Rate bars run to the population’s 95th percentile (6.25 takedowns / 15m); a fighter above it pins the bar. Percentages are drawn on their own axis.
Career UFC takedown rates exactly as UFCStats publishes them: takedowns landed per 15 minutes, completion rate, submission attempts per 15 minutes, and the share of takedowns tried on them that they stuffed. Attempts per 15 is the one derived figure — landed ÷ completion rate — and it is omitted wherever either input is missing. UFCStats writes 0% where no attempt was recorded at all, so a percentage of exactly zero reads “n/a” here rather than as a measured rate. “Field” is the average fighter in that weight class, or across every division where a class is too small to average.
Pro record: 17-9. In the UFC: 4-7. Marcin Prachnio’s last 8 UFC bouts, most recent first — the result in the cage, not our pick.
Straight off the official UFC fight record. Card names are left off on purpose: the only event labels in our data are derived, and we’d rather print nothing than print one that’s wrong.
1 post-fight bonus since the UFC’s bonus programme began in 2006 — 1 Performance of the Night.
| Date | Award | Opponent | Event | |
|---|---|---|---|---|
| 2021-06-26 | POTN | Performance of the Night | Ike Villanueva | UFC Fight Night: Gane vs. Volkov |
The UFC's post-fight bonus programme began in 2006, so every total here is a career total since 2006. A fighter who fought only before then has no bonuses because the award did not exist yet. Fight of the Night is a shared award and is credited to both fighters. Performance, Knockout and Submission of the Night are individual awards, credited to the fighter the official record names.
Awards whose recipient the official list does not name are credited to nobody, so these counts are a floor: 245 of 1,339 Performance of the Night and 1 of 180 Submission of the Night awards are unassigned as of 11 October 2026.
| Date | Opponent | Method | Rd | Event | |
|---|---|---|---|---|---|
| 2025-07-19 | L | Jimmy Crute | Submission | R1 | UFC 318: Holloway vs. Poirier 3 |
| 2024-07-27 | L | Modestas Bukauskas | Submission | R3 | UFC 304: Edwards vs. Muhammad 2 |
| 2024-02-10 | W | Devin Clark | Decision (unanimous) | R3 | UFC Fight Night: Hermansson vs. Pyfer |
| 2023-07-08 | L | Vitor Petrino | Submission | R3 | UFC 290: Volkanovski vs. Rodriguez |
| 2023-02-18 | W | William Knight | Decision (unanimous) | R3 | UFC Fight Night: Andrade vs. Blanchfield |
| 2022-04-23 | L | Philipe Lins | Decision (unanimous) | R3 | UFC Fight Night: Lemos vs. Andrade |
| 2021-06-26 | W | Ike Villanueva | KO/TKO | R2 | UFC Fight Night: Gane vs. Volkov |
| 2021-01-23 | W | Khalil Rountree Jr. | Decision (unanimous) | R3 | UFC 257: Poirier vs. McGregor |
| 2020-08-22 | L | Mike Rodriguez | KO/TKO | R1 | UFC Fight Night: Munhoz vs. Edgar |
| 2018-09-15 | L | Magomed Ankalaev | KO/TKO | R1 | UFC Fight Night: Hunt vs. Oleinik |
| 2018-02-24 | L | Sam Alvey | KO/TKO | R1 | UFC Fight Night: Emmett vs. Stephens |
Every date links to that bout’s own page. Card names come from the official event record; where the UFC ran two cards on one date, or that record has no row for it, the Event column is left empty rather than filled with a guess.
The 6 cities Marcin Prachnio has fought a UFC bout in. Every pin was looked up by name in OpenStreetMap’s gazetteer and stored with the answer it gave; nothing here is estimated.
Coastline: Natural Earth (public domain). Pins: © OpenStreetMap contributors, ODbL. Every host city and camp on one map.