Here is a list of Overeem's best fights. For a list of Overeem's losses, refer to "Valentijn Overeem Losses".
On May 22, 1999 Valentijn Overeem faced off against Hiromitsu Kanehara at age 22. He was coming in with a record of 9-5 (8), and Kanehara was 28 years old and with a record of 6-2 (4). Overeem stopped Hiromitsu Kanehara via TKO.
On October 9, 2000 Valentijn Overeem faced off against Renato Sobral at age 24. He was coming in with a record of 15-9 (12), and Sobral was 25 years old and with a record of 16-1 (13). Overeem stopped Renato Sobral via submission.
On February 24, 2001 Valentijn Overeem faced off against Yoshihisa Yamamoto at age 24. He was coming in with a record of 18-9 (15), and Yamamoto was 30 years old and with a record of 12-12-1 (11). Overeem stopped Yoshihisa Yamamoto via submission.
On February 24, 2001 Valentijn Overeem faced off against Randy Couture at age 24. He was coming in with a record of 19-9 (16), and Couture was 37 years old and with a record of 8-2 (4). Overeem stopped Randy Couture via submission.
On March 18, 2001 Valentijn Overeem faced off against Ian Freeman at age 24. He was coming in with a record of 20-10 (17), and Freeman was 34 years old and with a record of 10-3 (9). Overeem stopped Ian Freeman via TKO.
On June 15, 2000 Valentijn Overeem faced off against Brad Kohler at age 23. He was coming in with a record of 12-8 (10), and Kohler was 36 years old and with a record of 11-8 (11). Overeem stopped Brad Kohler via submission.
On December 12, 2000 Valentijn Overeem faced off against Jerrel Venetiaan at age 24. He was coming in with a record of 17-9 (14), and Venetiaan was 29 years old and with a record of 2-1 (1). Overeem stopped Jerrel Venetiaan via submission.
On October 9, 2000 Valentijn Overeem faced off against Suren Balachinskiy at age 24. He was coming in with a record of 16-9 (13). Overeem stopped Suren Balachinskiy via TKO.
On April 17, 2010 Valentijn Overeem faced off against Tengiz Tedoradze at age 33. He was coming in with a record of 29-26 (26). Overeem stopped Tengiz Tedoradze via KO.
On June 4, 2000 Valentijn Overeem faced off against Fatih Kocamis at age 23. He was coming in with a record of 11-8 (9). Overeem stopped Fatih Kocamis via KO.