Felix Trinidad KOs William Joppy This Day May 12, 2001
- Felix Trinidad 159¼ lbs
- William Joppy 158¾ lbs
- TKO at 2:25 in round 5 of 12
- Location: Madison Square Garden, New York, New York, USA
- Referee: Arthur Mercante Jr.
- Judge: Melvina Lathan 39-35
- Judge: Stanley Christodoulou 39-35
- Judge: Guy Jutras 39-35
- World Boxing Association Middleweight Title (6th defending of Joppy)
Semifinal in The Middleweight World Championship Series
Joppy down in rounds 1, 4 and 5.
Trinidad vacates his WBA and IBF Light Middleweight titles afterwards.