Oleg Maskaev vs. Hasim Rahman (1st meeting)
1999-11-06 : Hasim Rahman 234 lbs lost to Oleg Maskaev 236 lbs by KO at 0:40 in round 8 of 10
- Location: Convention Hall, Atlantic City, New Jersey, USA
- Referee: Eddie Cotton
- Judge: Debra Barnes
- Judge: Kason Cheeks
- Judge: George Colon
- Time: 0:40
- Weights: Maskaev 236 lbs, Rahman 234 lbs
- Maskaev caught Rahman with a right hand that knocked Rahman through the ropes, onto a ringside table, and eventually to the floor. A brief melee then ensued between fans and security personnel.
- This fight was given Honorable Mention for "Knockout of the Year" by The Ring Magazine.
- The "Knockout of the Year" was the Derrick Jefferson vs. Maurice Harris bout, which was on the same card.
- See also: Maskaev vs. Rahman II.