Yahoo's top 10 pound for pound..

10. Sugar Shane Mosley
Points: 13
Record: 44-4, 37 KOs
Status: Interim WBC welterweight champion.
Up next: Fights No. 6 Miguel Cotto for WBA welterweight title in New York on Nov. 10.
2007 results: W12 over Luis Collazo on Feb. 10 to win WBC interim welterweight title.
Analysis: Once considered the pound-for-pound best, Mosley rebounded from back-to-back losses to Winky Wright in 2004 by winning his last five fights.

9. Israel Vazquez
Points: 15
Record: 42-4, 31 Kos
Status: WBC super bantamweight champion.
Up next: Nothing decided, but a rubber match with Rafael Marquez is likely.
2007 results: TKO by 7 by Marquez on March 3 to lose WBC super bantamweight title; TKO 6 over Marquez on Aug. 4 to regain WBC super bantamweight title.
Analysis: Voters were impressed by his war with Marquez and his ability to overcome a loss suffered when a nose injury prevented him from breathing.

8. Winky Wright
Points: 31
Record: 51-4-1, 25 Kos
Status: Middleweight contender
Up next: Nothing certain, but plans a return to middleweight.
2007 results: Lost unanimous decision to Bernard Hopkins in a July 21 light heavyweight bout.
Analysis: Wright would have been No. 2 or No. 3 on this list in January, but is now just 1-1-1 in his last three fights. It's not a good trend.

7. Jermain Taylor
Points: 33
Record: 27-0-1, 17 KOs
Status: WBC, WBO middleweight champion
2007 results: Retained title with unimpressive split decision over Cory Spinks on May 19.
Up next: Fights mandatory challenger Kelly Pavlik in a battle of power punchers on Sept. 29 in Atlantic City.
Analysis: Taylor has a lot to prove, but Pavlik is a perfect style for him and the fight figures to be a shootout.

6. Miguel Cotto
Points: 40
Record: 30-0, 25 KOs
Status: WBA welterweight champion
2007 results: Defended his title twice with TKOs in the 11th, against Oktay Urkal on March 3 and against Zab Judah on June 9.
Up next: Defends his title against No. 10 Sugar Shane Mosley on Nov. 10 in New York.
Analysis: If he defeats Mosley, he is in line to face Mayweather next year in the modern-day version of Leonard-Duran.

5. Bernard Hopkins
Points: 46
Record: 48-4-1, 32 KOs
Status: Light heavyweight champion
2007 results: Scored impressive W12 over No. 9 Winky Wright on July 21.
Up next: Nothing scheduled, unlikely to fight until 2008.
Analysis: Hopkins is as good as ever at 42.

4. Juan Manuel Marquez
Points: 49
Record: 47-3-1, 35 KOs
Status: WBC super featherweight champion.
2007 results: Won title by scoring impressive victory over Marco Antonio Barrera on March 17.
Up next: Defends his title against Rocky Juarez on Sept. 15 in Las Vegas.
Analysis: Marquez has been underrated much of his career, but he's out of the shadows after whipping Barrera.

3. Joe Calzaghe
Points: 62
Record: 43-0, 32 KOs
Status: WBO super middleweight champion.
2007 results: Stopped overmatched challenger Peter Manfredo Jr. in third round on April 7.
Up next: Meets unbeaten Mikkel Kessler for the WBA-WBC-WBO super middleweight belts on Nov. 3 in Cardiff, Wales.
Analysis: Calzaghe is a brilliant boxer with surprising power and has the potential to move up if he gets past Kessler.

2. Manny Pacquiao
Points: 90 (one first-place vote)
Record: 44-3-2, 35 KOs
Status: Super featherweight contender
2007 results: Scored an eighth-round knockout of Jorge Solis in a tuneup fight on April 14.
Up next: Has a rematch with Marco Antonio Barrera set for Oct. 6 in Las Vegas.
Analysis: The fast-handed Filipino is popular because of his aggressive style, but faces a big challenge in Barrera in his next outing

1. Floyd Mayweather Jr.
Points: 99 (nine first-place votes)
Record: 38-0, 24 KOs
Status: WBC welterweight champion
2007 results: Won WBC super welterweight title by winning split decision over Oscar De La Hoya on May 5
Up next: Will meet super lightweight champion Ricky Hatton on Dec. 8 in Las Vegas.
Analysis: Mayweather is the best in the business and the Hatton fight will be a one-sided affair that will prove that point.

Others receiving votes: Wladimir Klitschko, 12; Ricky Hatton, 11; Juan Diaz, 10; Marco Antonio Barrera 8; Rafael Marquez 7; Chad Dawson 6; Oscar De La Hoya 5; Mikkel Kessler 5; Kelly Pavlik 2; Chris John 2; Junior Witter 2; Vernon Forrest 1; Paul Williams 1.