| UFC 24: First Defense | ||||
|---|---|---|---|---|
 The poster for UFC 24: First Defense | ||||
| Promotion | Ultimate Fighting Championship | |||
| Date | March 10, 2000 | |||
| Venue | Lake Charles Civic Center | |||
| City | Lake Charles, Louisiana | |||
| Event chronology | ||||
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UFC 24: First Defense was a mixed martial arts event held by the Ultimate Fighting Championship on March 10, 2000, at the Lake Charles Civic Center in Lake Charles, Louisiana.