Here is a list of John's best fights. For a list of John's losses, refer to "Chris John Losses".
On March 4, 2006 Chris John met Juan Manuel Márquez in a featherweight (WBA) world-title defense fight. John was 26 years old and with a record of 37-0-1 (20), and Márquez was 32 years old and with a record of 44-2-1 (33). John won the fight via 12-round unanimous decision and successfully defended his title.
On November 9, 2012 Chris John met Chonlatarn Piriyapinyo in a featherweight (WBA (Super)) world-title defense fight. John was 33 years old and with a record of 48-0-2 (22), and Piriyapinyo was 27 years old and with a record of 43-0 (27). John won the fight via 12-round unanimous decision and successfully defended his title.
On April 17, 2011 Chris John met Daud Yordan in a featherweight (WBA (Super)) world-title defense fight. John was 31 years old and with a record of 45-0-2 (22), and Yordan was 23 years old and with a record of 27-1 (21). John won the fight via 12-round unanimous decision and successfully defended his title.
On September 19, 2009 Chris John met Rocky Juarez in a featherweight (WBA (Super)) world-title defense fight. John was 30 years old and with a record of 43-0-2 (22), and Juarez was 29 years old and with a record of 28-4-1 (20). John won the fight via 12-round unanimous decision and successfully defended his title.
On April 22, 2005 Chris John met Derrick Gainer in a featherweight (WBA) world-title defense fight. John was 25 years old and with a record of 35-0-1 (19), and Gainer was 32 years old and with a record of 39-6-1 (24). John won the fight via 12-round unanimous decision and successfully defended his title.
On June 28, 2002 Chris John faced off against Dong-Kook Lee in a featherweight bout at age 22. He was coming in with a record of 27-0 (16). John stopped Dong-Kook Lee via KO.
On July 3, 2003 Chris John faced off against Dae-Kyung Park in a featherweight bout at age 23. He was coming in with a record of 32-0 (19). John stopped Dae-Kyung Park via TKO.