Jon Madsen (8-2, 4) was born in Orange County, California, U.S. on February 12, 1980. At the age of 28 years on May 6, 2008, he made his professional MMA debut against Cody Griffin, winning the fight via 1st-round KO.
On April 10, 2010, 30-year old Jon Madsen made his UFC debut on his 5th professional MMA fight at UFC 112 against a 36-year old Mostapha al-Turk, winning the fight via 3-round unanimous decision.
Madsen's last fight was a heavyweight title fight against Chase Gormley for Gormley's Titan FC Championship title on March 20, 2015. He lost the fight via 5-round unanimous decision. He retired from the sport of MMA following this loss.
He has fought four times in the UFC, and has a record of 3 wins and 1 loss in the promotion.
Some of Jon Madsen's best fights have been against Gilbert Yvel, Mostapha al-Turk and Karlos Vémola.
Madsen has 2 losses on his MMA record.
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
10  | Mar 20, 2015 35 years, 1 months 8-2 (4) | 31 years, 7 months 11-4 (6) | HW | 5 | UD | LOSS For Titan FC heavyweight title | |
9 | Mar 8, 2014 34 years 8-1 (4) | Matt Foster | 1 | KO | WIN Punch | ||
8  | Mar 26, 2011 31 years, 1 months 7-1 (3) | 34 years, 4 months 13-1 (11) | UFC | 2 | TKO | LOSS Doctor stoppage | |
7  | Oct 23, 2010 30 years, 8 months 7-0 (3) | 34 years, 3 months 36-15-1 (36) | UFC | 1 | TKO | WIN Punches | |
6  | Jul 3, 2010 30 years, 4 months 6-0 (2) | 25 years 7-0 (6) | UFC | 3 | UD | WIN | |
5  | Apr 10, 2010 30 years, 1 months 5-0 (2) | 36 years, 8 months 6-5 (6) | UFC | 3 | UD | WIN | |
4 | Dec 5, 2009 29 years, 9 months 4-0 (2) | Justin Wren | TUF | 3 | SD | WIN | |
3 | Aug 16, 2008 28 years, 6 months 3-0 (2) | Ryan Kotzea | 5 | UD | WIN | ||
2 | Jun 14, 2008 28 years, 4 months 2-0 (2) | Waylon Goldsmith | 1 | TKO | WIN Punches | ||
1 | May 6, 2008 28 years, 2 months 1-0 (1) | Cody Griffin | 1 | KO | WIN Punches |
