The 10 Last Undisputed World Heavywieght Boxing Champions

1. Mike Tyson
Reign Began : August 1 1987
Reign Ended : May 6 1989
(Tyson held the WBC, WBA and IBF titles from August 1 1987 to February 11 1990 and was generally acknowledge as the universal champion despite the fact that a new body, the WBO, came into being in 1988 and had it's first heavyweight champion (Francesco Damiani of Italy) on May 6 1989.)

2. Leon Spinks
Reign Began : February 15 1978
Reign Ended : March 18 1978
(Spinks was stripper of his title by the WBC for refusing to fight their No. 1 contender Ken Norton.)

3. Muhammad Ali
Reign Began : October 30 1974
Reign Ended : February 15 1978

4. George Foreman
Reign Began : January 22 1973
Reign Ended : October 30 1974

5. Joe Frazier
Reign Began : February 16 1970
Reign Ended : January 22 1973

6. Muhammad Ali
Reign Began : August 1 1987
Reign Ended : May 6 1989
(Ali was stripped of his title by the WBA and then WBC for failing to be drafted in to the US Army.)

7. Casius Clay(later became Muhammad Ali)
Reign Began : February 25 1964
Reign Ended : June 19 1964
(The WBA withdrew recognition of Ali after refusing a re match with Sonny Liston.)

8. Sonny Liston
Reign Began : September 25 1962
Reign Ended : February 25 1964

9. Floyd Patterson
Reign Began : June 20 1960
Reign Ended : September 25 1962

10. Ingemar Johansson
Reign Began : June 29 1959
Reign Ended : June 20 1960

CARLOS TAMARA DEFEATED VILORIA

I had to wait until late in the evening for the replay to watch Viloria's fight because my baby might see the fight on TV and might imitate what she saw. So when she was sleeping i turn on the TV to watch the fight. I already know who won, but i had to see it with my own eyes what really happened. Brian Viloria lost his IBF world light flyweight title to Carlos Tamara. During the early round of the fight Viloria was leading, he was in control, showing patience and firing combination against Tamara's defense. Then came the 9th round, I dunno what happened to Viloria, was he thinking he was ahead of points and decided to just ran the time up until the last round? or was it he already ran out of stamina to continue, or was it the continued pressure from Tamara who was non stop and doesn't seem to run out of air. Then came the 12th round when Viloria look exhausted. He even trip on his own just by throwing a punch. When Viloria was not already fighting back referee Bruce McTavish halted the fight 1:45 in to the final round. It as painful to watch Viloria's loss but credit should also be given to Carlos Tamara who came in hostile territory, prepared and well conditioned.

When Viloria returned to his dressing room, he collapsed and was taken to the hospital. Although hes in stable condition for now, he will have to stay in the hospital for at least two days.