Here is a list of Bahadurzada's best fights. For a list of Bahadurzada's losses, refer to "Siyar Bahadurzada Losses".
On April 14, 2012 Siyar Bahadurzada faced off against Paulo Thiago in a welterweight bout at age 27. He was coming in with a record of 21-4-1 (17), and Thiago was 31 years old and with a record of 14-3 (9). Bahadurzada stopped Paulo Thiago via KO.
On April 21, 2018 Siyar Bahadurzada faced off against Luan Chagas in a middleweight bout at age 34. He was coming in with a record of 24-6-1 (20), and Chagas was 24 years old and with a record of 15-2-1 (15). Bahadurzada stopped Luan Chagas via KO.
On July 15, 2007 Siyar Bahadurzada fought Shiko Yamashita in a middleweight title fight for Yamashita's Shooto Championship title. Bahadurzada was 23 years old and with a record of 12-2-1 (9), and Yamashita was 33 years old and with a record of 10-2-3 (4). Bahadurzada won the fight via 3-round unanimous decision and is crowned the new middleweight world champion.
On September 2, 2017 Siyar Bahadurzada faced off against Rob Wilkinson in a middleweight bout at age 33. He was coming in with a record of 23-6-1 (19), and Wilkinson was 25 years old and with a record of 11-0 (10). Bahadurzada stopped Rob Wilkinson via TKO.
On March 19, 2011 Siyar Bahadurzada faced off against John Alessio in a welterweight bout at age 26. He was coming in with a record of 19-4-1 (15), and Alessio was 31 years old and with a record of 31-13 (26). Bahadurzada stopped John Alessio via TKO.
On March 5, 2016 Siyar Bahadurzada faced off against Brandon Thatch in a welterweight bout at age 31. He was coming in with a record of 22-6-1 (18), and Thatch was 30 years old and with a record of 11-3 (11). Bahadurzada stopped Brandon Thatch via submission.
On September 28, 2008 Siyar Bahadurzada faced off against Evangelista Santos in a middleweight bout at age 24. He was coming in with a record of 14-3-1 (11), and Santos was 30 years old and with a record of 16-11 (14). Bahadurzada stopped Evangelista Santos via TKO.
On September 10, 2005 Siyar Bahadurzada faced off against Alexander Penao in a welterweight bout at age 21. He was coming in with a record of 7-2-1 (6). Bahadurzada stopped Alexander Penao via submission.
On August 6, 2010 Siyar Bahadurzada met Carlos Alexandre Pereira in a middleweight (Shooto Championship) title defense fight. Bahadurzada was 26 years old and with a record of 17-4-1 (13). Bahadurzada stopped Carlos Alexandre Pereira via 1st-round KO and successfully defended his title.
On September 20, 2003 Siyar Bahadurzada faced off against Arschak Dahabagian in a middleweight bout at age 19. He was coming in with a record of 6-0 (5). Bahadurzada won the fight via 2-round unanimous decision.
