Organizace Underground Fight Club pořádala první akci 30. 9. 2000 pod názvem 'UFC 1 - Underground Fight Club' (Clay, Alabama, United States, United States).
Do dnešního dne uspořádala celkem 8 akcí (USA).
Underground Fight Club
| Datum | Země | Název, adresa |
|---|---|---|
| 22.2.2003 |  | UFC 8 - Underground Fight Club Alabama, USA, United States |
| 10.8.2002 | | UFC 7 - Underground Fight Club Five Points Music Hall, Birmingham, Alabama, United States |
| 25.5.2002 | | UFC 6 - Underground Fight Club Clay, Alabama, USA, United States |
| 9.11.2001 | | UFC 5 - Underground Fight Club Clay, Alabama, USA, United States |
| 7.4.2001 | | UFC 4 - Underground Fight Club Clay, Alabama, United States, United States |
| 24.2.2001 | | UFC 3 - Underground Fight Club Clay, Alabama, USA, United States |
| 11.11.2000 | | UFC 2 - Underground Fight Club Clay, Alabama, United States, United States |
| 30.9.2000 | | UFC 1 - Underground Fight Club Clay, Alabama, United States, United States |
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