CALLUM SIMPSON
| COUNTRY : | United Kingdom |
| RECORD : | 18-1-0 (13 KO's) |
| KO's : | 68.42 % |
| BORN : | 10-16-1996 |
| AGE : | 29 |
FIGHTS
| TKO 10 | TROY WILLIAMSON | SUPER MIDDLEWEIGHT | 2025-12-19 | United Kingdom |
| TKO 12 | IVAN ZUCCO | WBA Continental SUPER MIDDLEWEIGHT | 2025-06-06 | United Kingdom |
| TKO 5 | ELVIS AHORGAH | SUPER MIDDLEWEIGHT | 2025-02-01 | Great Britain |
| TKO 2 | STEED WOODALL | WBA Continental SUPER MIDDLEWEIGHT | 2025-01-10 | United Kingdom |
| UD 0 | ZAK CHELLI | WBA Continental SUPER MIDDLEWEIGHT | 2024-08-02 | United Kingdom |
| KO 4 | DULLA MBABE | LIGHT HEAVYWEIGHT | 2024-03-31 | Great Britain |
| UD 10 | JOSE DE JESUS MACIAS | SUPER MIDDLEWEIGHT | 2023-09-30 | Great Britain |
| UD 10 | BORIS CRIGHTON | LIGHT HEAVYWEIGHT | 2023-07-01 | Great Britain |
| TKO 3 | CELSO NEVES | LIGHT HEAVYWEIGHT | 2023-03-25 | Great Britain |
| TKO 2 | BEN RIDINGS | SUPER MIDDLEWEIGHT | 2022-10-01 | Great Britain |
| TKO 1 | FAROUK DAKU | CRUISERWEIGHT | 2022-07-02 | Great Britain |
| TKO 1 | MICHAL LONIEWSKI | CRUISERWEIGHT | 2022-04-30 | Great Britain |
| TKO 1 | MICHAL GAZDIK | LIGHT HEAVYWEIGHT | 2022-04-09 | Great Britain |
| TKO 3 | ANTONY WOOLERY | CRUISERWEIGHT | 2021-12-17 | Great Britain |
| TKO 3 | LEWIS VAN POETSCH | CRUISERWEIGHT | 2021-10-16 | Great Britain |
| TKO 1 | RICHARD HARRISON | CRUISERWEIGHT | 2019-11-23 | Great Britain |
| 4 | KIRIL PSONKO | LIGHT HEAVYWEIGHT | 2019-10-12 | Great Britain |
| 4 | ELVIS DUBE | CRUISERWEIGHT | 2019-06-22 | Great Britain |
MOVEMENTS IN WBA RANKING
WORLD RANKING |
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| POS | DATE | ORG | DIVISION |
| 7 | Nov, 2025 | CON | SUPER MIDDLEWEIGHT |
| 7 | Oct, 2025 | CON | SUPER MIDDLEWEIGHT |
| 7 | Sep, 2025 | CON | SUPER MIDDLEWEIGHT |
| 7 | Aug, 2025 | CON | SUPER MIDDLEWEIGHT |
| 7 | Jul, 2025 | CON | SUPER MIDDLEWEIGHT |
| 7 | Jun, 2025 | CON | SUPER MIDDLEWEIGHT |
| 8 | May, 2025 | CON | SUPER MIDDLEWEIGHT |
| 7 | Apr, 2025 | CON | SUPER MIDDLEWEIGHT |
| 7 | Mar, 2025 | CON | SUPER MIDDLEWEIGHT |
| 7 | Feb, 2025 | CON | SUPER MIDDLEWEIGHT |
| 7 | Jan, 2025 | CON | SUPER MIDDLEWEIGHT |
| 9 | Dec, 2024 | CON | SUPER MIDDLEWEIGHT |
| 8 | Nov, 2024 | CON | SUPER MIDDLEWEIGHT |
| 8 | Oct, 2024 | CON | SUPER MIDDLEWEIGHT |
| 7 | Sep, 2024 | CON | SUPER MIDDLEWEIGHT |
| 14 | Aug, 2024 | CON | SUPER MIDDLEWEIGHT |
| 15 | Jul, 2024 | CON | SUPER MIDDLEWEIGHT |
| 15 | Jun, 2024 | CON | SUPER MIDDLEWEIGHT |
| 15 | May, 2024 | CON | SUPER MIDDLEWEIGHT |
| 15 | Apr, 2024 | CON | SUPER MIDDLEWEIGHT |
| 15 | Mar, 2024 | CON | SUPER MIDDLEWEIGHT |
| 15 | Feb, 2024 | CON | SUPER MIDDLEWEIGHT |
| 15 | Jan, 2024 | CON | SUPER MIDDLEWEIGHT |
| 15 | Dec, 2023 | CON | SUPER MIDDLEWEIGHT |
| 15 | Nov, 2023 | CON | SUPER MIDDLEWEIGHT |
| 16 | Oct, 2023 | CON | SUPER MIDDLEWEIGHT |
