Here is a list of Giagos's best fights. For a list of Giagos's losses, refer to "Christos Giagos Losses".
On April 22, 2023 Christos Giagos faced off against Ricky Glenn in a lightweight bout at age 33. He was coming in with a record of 20-10 (12), and Glenn was 34 years old and with a record of 22-6-2 (16). Giagos stopped Ricky Glenn via KO.
On August 22, 2014 Christos Giagos fought Dakota Cochrane in a lightweight title fight for Cochrane's RFA Championship title. Giagos was 24 years old and with a record of 10-2 (9), and Cochrane was 28 years old and with a record of 17-5 (11). Giagos stopped Dakota Cochrane via 2nd-round TKO and is crowned the new lightweight world champion.
On December 19, 2020 Christos Giagos faced off against Carlton Minus in a lightweight bout at age 30. He was coming in with a record of 18-8 (11). Giagos won the fight via 3-round unanimous decision.
On May 15, 2021 Christos Giagos faced off against Sean Soriano in a lightweight bout at age 31. He was coming in with a record of 19-8 (11), and Soriano was 31 years old and with a record of 14-6 (10). Giagos stopped Sean Soriano via choke-out.
On March 21, 2015 Christos Giagos faced off against Jorge de Oliveira in a lightweight bout at age 25. He was coming in with a record of 11-3 (10). Giagos stopped Jorge de Oliveira via submission.
On December 2, 2018 Christos Giagos faced off against Mizuto Hirota in a lightweight bout at age 28. He was coming in with a record of 16-7 (11), and Hirota was 37 years old and with a record of 18-9-2 (10). Giagos won the fight via 3-round unanimous decision.
On June 1, 2019 Christos Giagos faced off against Damir Hadžović in a lightweight bout at age 29. He was coming in with a record of 17-7 (11), and Hadžović was 32 years old and with a record of 13-4 (10). Giagos won the fight via 3-round unanimous decision.
On June 3, 2016 Christos Giagos faced off against Karen Darabedyan in a lightweight bout at age 26. He was coming in with a record of 12-5 (11), and Darabedyan was 29 years old and with a record of 12-5 (7). Giagos stopped Karen Darabedyan via TKO.
On March 12, 2011 Christos Giagos faced off against Chris Manzo at age 21. He was coming in with a record of 3-0 (3). Giagos stopped Chris Manzo via KO.
