Here is a list of Davies Jr.'s best fights. For a list of Davies Jr.'s losses, refer to "Robbie Davies Jr. Losses".
On March 30, 2019 Robbie Davies Jr. faced off against Joe Hughes in a super-lightweight bout at age 29. He was coming in with a record of 18-1 (12), and Hughes was 28 years old and with a record of 17-3-1 (7). Davies Jr. won the fight via 12-round unanimous decision.
On December 11, 2021 Robbie Davies Jr. faced off against Hank Lundy in a super-lightweight bout at age 32. He was coming in with a record of 22-3 (15), and Lundy was 37 years old and with a record of 31-9-1 (14). Davies Jr. stopped Hank Lundy via KO.
On May 21, 2022 Robbie Davies Jr. faced off against Javier Molina in a super-lightweight bout at age 32. He was coming in with a record of 23-3 (15), and Molina was 32 years old and with a record of 22-4 (9). Davies Jr. won the fight via 10-round split decision.