Ryo Chonan losses
Over 12 years as a professional, Ryo Chonan has compiled a 22-13 (9) record, including three title fights across two weight classes. He has 13 losses.
13. Ryo Chonan loses to Hayato Sakurai in their 2nd fight via unanimous decision
On December 31, 2011 Ryo Chonan faced Hayato Sakurai in a welterweight bout. It was their second meeting. Chonan was 35 years old with a record of 20-12, and Sakurai was 36 with a record of 35-12-2. Chonan was on a 2-fight winning streak, while Sakurai was on a 4-fight losing streak. Chonan lost via unanimous decision. Went the distance with Sakurai.
12. Ryo Chonan loses to Taisuke Okuno via KO in 19 seconds
On December 30, 2010 Ryo Chonan faced Taisuke Okuno in a middleweight bout. Chonan was 34 years old with a record of 18-11, and Okuno was 33 with a record of 10-5-2. Chonan was coming off a win, while Okuno was coming off a loss. Okuno stopped Chonan via KO in the 1st round.
11. Ryo Chonan loses to Jung Hwan Cha via KO
On April 25, 2010 Ryo Chonan faced Jung Hwan Cha in a middleweight bout. Chonan was 33 years old with a record of 17-10, and Cha was 0 with a record of 0-0. Chonan was on a 2-fight winning streak. Cha stopped Chonan via KO in the 2nd round.
10. Ryo Chonan loses to T. J. Grant via split decision
On April 18, 2009 Ryo Chonan faced T. J. Grant in a middleweight bout. Chonan was 32 years old with a record of 15-9, and Grant was 0 with a record of 0-0. Chonan was coming off a loss. Chonan lost via split decision. Went the distance with Grant.
9. Ryo Chonan loses to Brad Blackburn via unanimous decision
On December 27, 2008 Ryo Chonan faced Brad Blackburn in a welterweight bout. Chonan was 32 years old with a record of 15-8, and Blackburn was 31 with a record of 16-9-1. Chonan was coming off a win and Blackburn was on a 2-fight winning streak. Chonan lost via unanimous decision. Went the distance with Blackburn.
8. Ryo Chonan loses to Karo Parisyan via unanimous decision
On November 17, 2007 Ryo Chonan faced Karo Parisyan in a welterweight bout. Chonan was 31 years old with a record of 14-7, and Parisyan was 25 with a record of 17-4. Both Chonan and Parisyan were on a 2-fight winning streak. Chonan lost via unanimous decision. Went the distance with Parisyan.
7. Ryo Chonan loses to Paulo Filho via KO
On August 26, 2006 Ryo Chonan faced Paulo Filho in a welterweight bout. Chonan was 29 years old with a record of 12-6, and Filho was 28 with a record of 12-0. Chonan was on a 2-fight winning streak and Filho was on an undefeated 12-fight winning streak. Filho submitted Chonan via armbar in the 1st round.
6. Ryo Chonan loses to Dan Henderson via KO in 22 seconds
On September 25, 2005 Ryo Chonan faced Dan Henderson in a welterweight bout. Chonan was 28 years old with a record of 10-5, and Henderson was 35 with a record of 16-4. Both Chonan and Henderson were coming off a loss. Henderson stopped Chonan via KO in the 1st round.
5. Ryo Chonan loses to Phil Baroni via KO
On July 17, 2005 Ryo Chonan faced Phil Baroni in a middleweight bout. Chonan was 28 years old with a record of 10-4, and Baroni was 29 with a record of 7-5. Chonan was on a 4-fight winning streak and Baroni was on a 2-fight winning streak. Baroni stopped Chonan via KO in the 1st round.
4. Ryo Chonan loses to Ricardo Almeida via unanimous decision
On May 23, 2004 Ryo Chonan faced Ricardo Almeida in a middleweight bout. Chonan was 27 years old with a record of 6-3, and Almeida was 27 with a record of 7-2. Chonan was on a 3-fight winning streak and Almeida was on a 5-fight winning streak. Chonan lost via unanimous decision.
3. Ryo Chonan loses to Masanori Suda via split decision
On December 8, 2002 Ryo Chonan faced Masanori Suda in a middleweight bout. Chonan was 26 years old with a record of 3-2, and Suda was 29 with a record of 18-9-1. Chonan was coming off a win and Suda was on a 2-fight winning streak. Chonan lost via split decision. Went the distance with Suda.
2. Ryo Chonan loses to Eiji Ishikawa via majority decision
On June 9, 2002 Ryo Chonan faced Eiji Ishikawa. Chonan was 25 years old with a record of 2-1, and Ishikawa was 0 with a record of 0-0. Chonan was on a 2-fight winning streak. Chonan lost via majority decision.
1. Ryo Chonan loses to Hikaru Sato via unanimous decision
On May 5, 2001 Ryo Chonan faced Hikaru Sato in a heavyweight bout. Chonan was 24 years old with a record of 0-0, and Sato was 20 with a record of 2-5. Sato was coming off a loss. Chonan lost via unanimous decision. Went the distance with Sato.