Jason Day
19–12 · 31 recorded bouts · 2002–2011
Jason Day finished 89% of 19 wins inside the distance — the 80th percentile for middleweight MMA, where the median is 78%. No reach is on record, so this page compares record rather than measurements.
What is on record
| Reach | not recorded | |
|---|---|---|
| Height | 72″ (182.9 cm) | |
| Stance | Orthodox | |
| Division | Middleweight MMA competed at 2: light heavyweight, middleweight — compared here against the last | |
| Peak era | 2000s | |
| Country | Canada |
Wikipedia carries no reach figure for Jason Day, so the reach-advantage comparison this site is built on cannot be computed. Everything below comes from the record instead.
Record
MMA record
19–12
31 bouts on record
Finish rate
89%
of wins ended inside the distance — middleweight MMA median 78%, 80th percentile
The career, bout by bout
31 recorded bouts from 2002 to 2011. Every incumbent shows this as a table you have to read; here it is as a shape you can see.
Career span
10y
2002–2011
Longest unbeaten run
7
without a loss — draws do not break it
Busiest year
2006
10 bouts
Recorded bouts
31
31 with a date
Fights
| Year | Result | Opponent | Method | Rd |
|---|---|---|---|---|
| 2011 | L | Francis Carmont | KO/TKO | 1 |
| 2010 | L | Ovince St. Preux | KO/TKO | 1 |
| 2010 | L | Jesse Taylor | Submission | 1 |
| 2009 | W | Trevor Stewardson | Submission | 2 |
| 2009 | L | Kendall Grove | KO/TKO | 1 |
| 2008 | L | Michael Bisping | KO/TKO | 1 |
| 2008 | W | Alan Belcher | KO/TKO | 1 |
| 2008 | W | David Loiseau | Decision | 3 |
| 2007 | W | Ron Faircloth | KO/TKO | 2 |
| 2007 | W | Shawn Marchand | KO/TKO | 1 |
| 2007 | W | Jonathan Goulet | Submission | 2 |
| 2007 | L | Patrick Côté | KO/TKO | 1 |
| 2006 | W | Scott Arnold | Submission | 1 |
| 2006 | W | Ricardeau Francois | Submission | 1 |
| 2006 | W | Shawn Marchand | KO/TKO | 1 |
| 2006 | W | Marcus Hicks | Submission | 1 |
| 2006 | W | Shane Lightle | Submission | 1 |
| 2006 | L | Victor Valimaki | Submission | 1 |
| 2006 | W | Linden Linklater | KO/TKO | 1 |
| 2006 | W | Chris Fontaine | KO/TKO | 1 |
| 2006 | W | MJ Rooney | KO/TKO | 1 |
| 2006 | W | Yoosef Penny | Submission | 1 |
| 2005 | W | Greg Rogalsky | Submission | 1 |
| 2005 | L | Krzysztof Soszynski | KO/TKO | 1 |
| 2004 | L | Ulysses Castro | KO/TKO | 1 |
| 2004 | L | Cameron Brown | Submission | 1 |
| 2003 | W | Krzysztof Soszynski | Decision | 2 |
| 2003 | L | Derek Tisdale | Submission | 1 |
| 2003 | L | Rodrigo Munduruca | Submission | 1 |
| 2002 | W | Jason Segal | KO/TKO | 1 |
| 2002 | W | Jeremiah Cram | Submission | 2 |
11 of these opponents have their own page here.
How this is worked out
- Measurements and records are read from the fighter's English Wikipedia infobox; the fight list is parsed from the article's own results table.
- Reach advantage is (reach − height) ÷ height as a percentage, so fighters of different sizes compare directly.
- Percentiles rank this fighter among the 244 middleweight MMA fighters in the dataset — chosen because it is the most specific group of at least 30 that this fighter belongs to.
Reach advantage = (reach − height) ÷ height × 100
Source: Jason Day (fighter) on English Wikipedia (CC BY-SA 4.0), as of 2025-11-21. Percentiles and derived figures computed here.