B.J. Penn
16–14 · 31 recorded bouts · 2001–2019
16–14
B.J. Penn finished 81% of 16 wins inside the distance — the 60th percentile for middleweight MMA, where the median is 78%. No reach is on record, so this page compares record rather than measurements.
SOURCE·B.J. Penn — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-06-17
How this record is compiled
- Measurements come from the fighter's English Wikipedia infobox; the bout list is parsed from the results table on the same article, read on 2026-06-17. Boxing tables are read by header name and MMA records by the fixed column order of the
MMA recordtemplate — two different parsers, because reading MMA rows as a boxing table returns a fighter's boxing record in place of their real one. - A bout enters the ledger with whatever fields the source states: result, opponent, method, round, year. Any field the source leaves empty stays empty here. A date that cannot be established is left blank rather than inferred, and the bout is still counted.
- A no contest is counted and printed as a no contest. It is never folded into the wins, the losses or the draws, and it never disappears to make a total balance.
- Where the article's infobox total disagrees with its own results table, both figures are published and each is labelled with where it came from. Nothing is averaged and nothing is reconciled against a second database.
- Percentiles rank this fighter among the 244 middleweight MMA fighters in the dataset — the most specific group of at least 30 that this fighter belongs to.
Bout record
Every bout the article's own results table lists, in order. A dash is a field the source leaves empty — it is not a zero and it is not a guess.
| Year | Result | Opponent | Method | Rd |
|---|---|---|---|---|
| 2019 | L | Clay Guida | Decision | 3 |
| 2018 | L | Ryan Hall | Submission | 1 |
| 2017 | L | Dennis Siver | Decision | 3 |
| 2017 | L | Yair Rodríguez | KO/TKO | 2 |
| 2014 | L | Frankie Edgar | KO/TKO | 3 |
| 2012 | L | Rory MacDonald | Decision | 3 |
| 2011 | L | Nick Diaz | Decision | 3 |
| 2011 | D | Jon Fitch | Draw | 3 |
| 2010 | W | Matt Hughes | KO/TKO | 1 |
| 2010 | L | Frankie Edgar | Decision | 5 |
| 2009 | W | Diego Sanchez | KO/TKO | 5 |
| 2009 | W | Kenny Florian | Submission | 4 |
| 2009 | L | Georges St-Pierre | KO/TKO | 4 |
| 2008 | W | Sean Sherk | KO/TKO | 3 |
| 2008 | W | Joe Stevenson | Submission | 2 |
| 2007 | W | Jens Pulver | Submission | 2 |
| 2006 | L | Matt Hughes | KO/TKO | 3 |
| 2006 | L | Georges St-Pierre | Decision | 3 |
| 2005 | W | Renzo Gracie | Decision | 3 |
| 2005 | L | Lyoto Machida | Decision | 3 |
| 2004 | W | Rodrigo Gracie | Decision | 3 |
| 2004 | W | Duane Ludwig | Submission | 1 |
| 2004 | W | Matt Hughes | Submission | 1 |
| 2003 | W | Takanori Gomi | Submission | 3 |
| 2003 | D | Caol Uno | Draw | 5 |
| 2002 | W | Matt Serra | Decision | 3 |
| 2002 | W | Paul Creighton | KO/TKO | 2 |
| 2002 | L | Jens Pulver | Decision | 5 |
| 2001 | W | Caol Uno | KO/TKO | 1 |
| 2001 | W | Din Thomas | KO/TKO | 1 |
| 2001 | W | Joey Gilbert | KO/TKO | 1 |
30 of these opponents have their own page here.
SOURCE·B.J. Penn — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-06-17
What is on record
| Reach | not recorded | |
|---|---|---|
| Height | 69″ (175.3 cm) | |
| Stance | — | |
| Division | Middleweight MMA competed at 4: featherweight, lightweight, welterweight, middleweight — compared here against the last | |
| Most active decade | 2000s — 21 of 31 dated bouts | |
| Country | United States |
Wikipedia carries no reach figure for B.J. Penn, so the reach-advantage comparison this site is built on cannot be computed. Everything below comes from the record instead.
Record
MMA record
16–14
32 bouts on record
Finish rate
81%
of wins ended inside the distance — middleweight MMA median 78%, 60th percentile
The career, bout by bout
31 recorded bouts from 2001 to 2019. Every incumbent shows this as a table you have to read; here it is as a shape you can see.
Career span
19y
2001–2019
Longest unbeaten run
5
without a loss — draws do not break it
Busiest year
2001
3 bouts
Recorded bouts
31
31 with a date
What this record does and does not say
- What is B.J. Penn's record?
- 16–14 in MMA. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 31 bouts individually.
- Does a no contest change a record here?
- No. A no contest is not a win, a loss or a draw, and it is never folded into one. It is counted and printed separately, so a 20–0 record with two no contests is shown as exactly that rather than as 22–0 or as 20–0 with the no contests dropped. The same applies to a bout overturned after the fact where the source records the change.
- What happens when sources disagree about a fight?
- This site publishes one source — the fighter's English Wikipedia article, read on the date printed under every table — and it does not silently reconcile that against anyone else's database. Where the article's own infobox total and its own results table disagree, both are shown and the page says which one each figure came from. Nothing is averaged, and no field is filled in from a second source to make a total balance.
Where this record leads
The 244 middleweight MMA fighters this record is ranked against, and the distribution Penn sits inside.
244 FIGHTERS 2000s MMA21 of these bouts fall in the 2000s. This is what the rest of that decade's records look like.
541 FIGHTERS B.J. Penn vs Renzo GracieA bout both records confirm — set out side by side, with every opponent the two men have in common.
2005 Longest unbeaten runsB.J. Penn went 5 without a loss. This is where that sits against every run on the site.
LEADERBOARD