Here is a list of Morrell Jr.'s best fights. For a list of Morrell Jr.'s losses, refer to "David Morrell Jr. Losses".
On August 3, 2024 David Morrell Jr. fought Radivoje Kalajdzic in a light-heavyweight world-title fight for the WBA title. Morrell Jr. was 26 years old and with a record of 11-0 (9), and Kalajdzic was 33 years old and with a record of 29-2 (22). Morrell Jr. won the fight via 12-round unanimous decision and is crowned the new light-heavyweight world champion.
On December 18, 2021 David Morrell Jr. met Alantez Fox in a super-middleweight (WBA (Regular)) world-title defense fight. Morrell Jr. was 23 years old and with a record of 6-0 (5), and Fox was 29 years old and with a record of 28-2-1 (13). Morrell Jr. stopped Alantez Fox via 4th-round TKO and successfully defended his title.
On April 22, 2023 David Morrell Jr. met Yamaguchi Falcão in a super-middleweight (WBA (Regular)) world-title defense fight. Morrell Jr. was 25 years old and with a record of 9-0 (8), and Falcão was 35 years old and with a record of 24-1-1 (10). Morrell Jr. stopped Yamaguchi Falcão via 1st-round KO and successfully defended his title.
On November 5, 2022 David Morrell Jr. met Aidos Yerbossynuly in a super-middleweight (WBA (Regular)) world-title defense fight. Morrell Jr. was 24 years old and with a record of 8-0 (7), and Yerbossynuly was 30 years old and with a record of 16-0 (11). Morrell Jr. stopped Aidos Yerbossynuly via 12th-round KO and successfully defended his title.
On December 16, 2023 David Morrell Jr. met Sena Agbeko in a super-middleweight (WBA (Regular)) world-title defense fight. Morrell Jr. was 25 years old and with a record of 10-0 (9), and Agbeko was 31 years old and with a record of 28-2 (22). Morrell Jr. stopped Sena Agbeko via 2nd-round TKO and successfully defended his title.
On June 4, 2022 David Morrell Jr. met Kalvin Henderson in a super-middleweight (WBA (Regular)) world-title defense fight. Morrell Jr. was 24 years old and with a record of 7-0 (6), and Henderson was 31 years old and with a record of 15-1-1 (11). Morrell Jr. stopped Kalvin Henderson via 4th-round TKO and successfully defended his title.
On June 27, 2021 David Morrell Jr. met Mario Abel Cazares in a super-middleweight (WBA (Regular)) world-title defense fight. Morrell Jr. was 23 years old and with a record of 5-0 (4), and Cazares was 30 years old and with a record of 12-0 (5). Morrell Jr. stopped Mario Abel Cazares via 1st-round KO and successfully defended his title.
