Here is a list of Katsidis's best fights. For a list of Katsidis's losses, refer to "Michael Katsidis Losses".
On April 4, 2009 Michael Katsidis faced off against Jesús Chávez at age 28. He was coming in with a record of 25-2 (21), and Chávez was 36 years old and with a record of 44-4 (30). Katsidis stopped Jesús Chávez via retirement.
On May 15, 2010 Michael Katsidis met Kevin Mitchell in a lightweight (WBO) world-title defense fight. Katsidis was 29 years old and with a record of 27-2 (22), and Mitchell was 25 years old and with a record of 31-0 (22). Katsidis stopped Kevin Mitchell via 3rd-round TKO and successfully defended his title.
On July 16, 2004 Michael Katsidis faced off against Singsiam Eausampan in a lightweight bout at age 23. He was coming in with a record of 12-0 (10). Katsidis stopped Singsiam Eausampan via KO.
On February 23, 2005 Michael Katsidis faced off against Eduardo Enrique Alvarez in a lightweight bout at age 24. He was coming in with a record of 15-0 (13). Katsidis stopped Eduardo Enrique Alvarez via KO.
On April 8, 2004 Michael Katsidis faced off against Kongthawat Sor Kitti in a lightweight bout at age 23. He was coming in with a record of 10-0 (8). Katsidis stopped Kongthawat Sor Kitti via TKO.
