Jason Day losses
Over 9 years as a professional, Jason Day has compiled a 19-12 (17) record, fighting across two weight classes. He has twelve losses.
12. Jason Day loses to Francis Carmont via KO
On June 17, 2011 Jason Day faced Francis Carmont in a middleweight bout. Day was 32 years old with a record of 19-11, and Carmont was 29 with a record of 15-7. Day was on a 2-fight losing streak, while Carmont was on a 4-fight winning streak. Carmont stopped Day via TKO in the 1st round.
11. Jason Day loses to Ovince St. Preux via KO in 8 seconds
On July 24, 2010 Jason Day faced Ovince St. Preux in a light heavyweight bout. Day was 31 years old with a record of 19-10, and Preux was 0 with a record of 0-0. Day was coming off a loss. Preux stopped Day via KO in the 1st round.
10. Jason Day loses to Jesse Taylor via KO
On February 5, 2010 Jason Day faced Jesse Taylor in a middleweight bout. Day was 30 years old with a record of 19-9, and Taylor was 27 with a record of 13-5. Day was coming off a win, while Taylor was on a 2-fight losing streak. Taylor submitted Day via rear-naked choke in the 1st round.
9. Jason Day loses to Kendall Grove via KO
On March 7, 2009 Jason Day faced Kendall Grove in a middleweight bout. Day was 29 years old with a record of 18-8, and Grove was 26 with a record of 9-5. Day was coming off a loss, while Grove was coming off a win. Grove stopped Day via TKO in the 1st round.
8. Jason Day loses to Michael Bisping via KO
On June 7, 2008 Jason Day faced Michael Bisping in a middleweight bout. Day was 29 years old with a record of 18-7, and Bisping was 29 with a record of 15-1. Day was on a 5-fight winning streak and Bisping was coming off a win. Bisping stopped Day via TKO in the 1st round.
7. Jason Day loses to Patrick Côté via KO
On June 1, 2007 Jason Day faced Patrick Côté in a middleweight bout. Day was 28 years old with a record of 13-6, and Côté was 27 with a record of 9-4. Day was on a 5-fight winning streak and Côté was coming off a win. Côté stopped Day via TKO in the 1st round.
6. Jason Day loses to Victor Valimaki via KO
On September 8, 2006 Jason Day faced Victor Valimaki in a middleweight bout. Day was 27 years old with a record of 8-5, and Valimaki was 0 with a record of 0-0. Day was on a 5-fight winning streak. Valimaki submitted Day via rear-naked choke in the 1st round.
5. Jason Day loses to Krzysztof Soszynski in their 2nd fight via KO
On April 9, 2005 Jason Day faced Krzysztof Soszynski. It was their second meeting. Day was 26 years old with a record of 3-4, and Soszynski was 27 with a record of 10-2. Day was on a 2-fight losing streak, while Soszynski was on a 4-fight winning streak. Soszynski stopped Day via TKO in the 1st round.
4. Jason Day loses to Ulysses Castro via KO
On May 14, 2004 Jason Day faced Ulysses Castro. Day was 25 years old with a record of 3-3, and Castro was 0 with a record of 0-0. Day was coming off a loss. Castro stopped Day via KO in the 1st round.
3. Jason Day loses to Cameron Brown via KO
On March 20, 2004 Jason Day faced Cameron Brown. Day was 25 years old with a record of 3-2, and Brown was 0 with a record of 0-0. Day was coming off a win. Brown submitted Day via rear-naked choke in the 1st round.
2. Jason Day loses to Derek Tisdale via KO
On October 12, 2003 Jason Day faced Derek Tisdale. Day was 24 years old with a record of 2-1, and Tisdale was 0 with a record of 0-0. Day was coming off a loss. Tisdale submitted Day via armbar in the 1st round.
1. Jason Day loses to Rodrigo Munduruca via KO
On May 10, 2003 Jason Day faced Rodrigo Munduruca. Day was 24 years old with a record of 2-0, and Munduruca was 0 with a record of 0-0. Day was on an undefeated 2-fight winning streak. Munduruca submitted Day via rear-naked choke in the 1st round.