By Dan Ambrose: The great Mexican boxing warrior Juan Manuel Marquez doesn’t think WBA/WBC junior middleweight champion Saul “Canelo” Alvarez has the skills or the experience to beat Floyd Mayweather Jr. right now, and thinks the 22-year-old Canelo needs more experience before he faces Mayweather.
Marquez said to esnewsporting.com “I think for Canelo it’s a tough fight because Mayweather is the best fighter in the world and he has got great defense and is a good, fast punch. I think Canelo needs more experience for a fight with Mayweather. I don’t like to fight [Mayweather] again because everyone knows what happened in 2009.”
By Scott Gilfoid: Last night’s fight between Floyd Mayweather Jr. (44-0, 26 KO’s) and Robert “The Ghost” Guerrero (31-2-1, 18 KO’s) at the MGM Grand, in Las Vegas, Nevada, was kind of a letdown for many boxing fans due to Floyd’s complete mastery of the much slower and limited Guerrero. 
By Dan Ambrose: There’s good news and possibly bad news about tonight’s total domination victory by WBC welterweight champion Floyd Mayweather Jr. (44-0, 26 KO’s) over Robert “The Ghost” Guerrero (31-2-1, 18 KO’s) at the MGM Grand in Las Vegas, Nevada. 
(Photo credit: Naoki Fakuda) By Chris Williams: ESPN analyst Teddy Atlas is picking Floyd Mayweather Jr. (43-0, 26 KO’s) to defeat Robert “The Ghost” Guerrero (31-1-1, 18 KO’s) in their fight at the MGM Grand in Las Vegas, Nevada. 
By Peter Broderick: – “There’s no blueprint on how to beat Floyd Mayweather!”. If you’ve been watching the Showtime series; all access, or any other piece of media that features Floyd Mayweather of late, the preceding quote might seem familiar to you. Mayweather is never more than a couple of sentences away from reminding us that 43 have tried and 43 have failed to beat him, something he’s also been saying recently is that there’s no blueprint on how to beat him. But there is.
By Amos: Boxing fans had the pleasure to witness the highly anticipated WBC & WBA Junior Middleweight unification bout between Saul “Canelo” Alvarez (42-0-1, 30 KO’s) and Austin “No Doubt” Trout (26-1, 14 KO’s). It was the fight which declared Saul “Canelo” Alvarez as the undisputed champion of the division.
By Dimond Dallas: The best thing that most people will say about Chris Arreola (35-3, 30 KO’s) is that he has always been so close to actually being a legitimate top tier heavyweight, but upon closer scrutiny I have always felt that he has never been close enough to justify that and he has never been fair to his own talent and potential.
By Tony Crooks: Let me start by saying that heavyweight champions Wladimir and Vitali Klitschko are perfect gentlemen, as one person commented on this site, they have never been in prison, they never hurt anyone, and in fact, they have been true ambassadors of the sport of boxing. 
By Jim Dower: In a dreadful mismatch, IBO/IBF/WBA/WBO heavyweight champion Wladimir Klitschko (60-3, 51 KO’s) made easy work of a badly over-matched Francesco Pianeta (28-1-1, 15 KO’s) in the 6th round tonight at the SAP Arena in Mannheim, Germany.