Here is a list of Serdyukov's best fights. For a list of Serdyukov's losses, refer to "Alex Serdyukov Losses".
On March 17, 2005 Alex Serdyukov fought Mark Weir in a middleweight title fight for Weir's WEC North American Championship title. Serdyukov was 24 years old and with a record of 3-1 (2), and Weir was 37 years old and with a record of 14-7 (14). Serdyukov stopped Mark Weir via 3rd-round submission and is crowned the new WEC middleweight champion.
On June 1, 2008 Alex Serdyukov faced off against Luis Santos in a middleweight bout at age 28. He was coming in with a record of 8-4 (7), and Santos was 28 years old and with a record of 40-4 (30). Serdyukov stopped Luis Santos via TKO.
On March 26, 2008 Alex Serdyukov faced off against Ryan Stonitsch in a middleweight bout at age 27. He was coming in with a record of 7-4 (6). Serdyukov stopped Ryan Stonitsch via submission.
On August 18, 2005 Alex Serdyukov met Victor Parfenov in a middleweight (WEC North American Championship1) title defense fight. Serdyukov was 25 years old and with a record of 4-1 (3). Serdyukov stopped Victor Parfenov via 1st-round TKO and successfully defended his title.
On March 24, 2007 Alex Serdyukov faced off against Scott Norton in a middleweight bout at age 26. He was coming in with a record of 5-3 (4). Serdyukov stopped Scott Norton via submission.