LAS VEGAS -- Floyd Mayweather will fight young Mexican star Canelo Alvarez on Sept. 14 at the MGM Grand. "I chose my opponent for September 14th and its Canelo Alvarez," Mayweather said Wednesday night on Twitter. "Im giving the fans what they want. It will be at the MGM Grand." Alvarez sent a tweet in Spanish announcing the fight. The 36-year-old Mayweather is unbeaten in 44 fights, the last a unanimous 12-round decision over Robert Guerrero on May 4 at the MGM Grand in defence of his 147-pound title. Alvarez is 42-0-1. The 22-year-old fighter unified the 154-pounds titles April 20 in San Antonio with a unanimous victory over Austin Trout. The fight will be contested at 152 pounds and offers a rare bout between two unbeaten fighters in their primes. "Floyd has said from Day 1 that he wants to give fans the best fight out there and here it is," Mayweathers co-manager, Leonard Ellerbe, told the AP. "We have the two biggest stars in the sport and theyre fighting each other Sept. 14." The bout will be the second in Mayweathers six-fight, 30-month contract with Showtime that could pay him more than $200 million. Cheap Authentic Jerseys .J. -- Josh Cribbs was in the Pro Bowl in February and out of a job six months later. Cheap Jerseys .Y. -- Paul Byron and Matt Stajan scored as the Calgary Flames started a five-game road trip with a 2-1 overtime win over the Buffalo Sabres on Saturday afternoon. http://www.wholesalejerseysnfl.com/ .Y. -- Marcell Dareus and the Buffalo Bills defence made life miserable for Super Bowl MVP Joe Flacco. Cheap NFL Jerseys China . Robredo, ranked No. 16, bounced back from an upset loss to Leonardo Mayer in the second round of the Royal Guard Open in Chile last week to down Carreno Busta in 1 hour, 25 minutes. On a day filled mostly with qualifying matches, fifth-seeded Marcel Granollers of Spain also entered the second with a 7-5, 3-6, 6-2 win over Aljaz Bedene of Slovenia, while Guido Pella of Argentina defeated Guillermo Garcia-Lopez of Spain 7-6 (6), 6-4 to advance. Wholesale Nike NFL Jerseys . Listen to the game live on TSN Radio 1050 at 7pm et. The Raptors traded Rudy Gay, Quincy Acy and Aaron Gray to the Sacramento Kings on Monday, in exchange for Greivis Vasquez, John Salmons, Patrick Patterson and Chuck Hayes.Andy Halliday grew up in the shadow of Ibrox, and this weekend he fulfils a childhood dream when he takes on Celtic. Sky Sports News HQ spent Wednesday at Rangers training ground to catch up on the clubs preparations for Sundays Scottish Cup semi-final.And few at Murray Park can be looking forward to the derby more than midfielder Halliday, who celebrated back on the Ibrox terraces after promotion to the Premiership was secured earlier this month.Hit the video link to watch the full interview... Rangers midfielder Andy Halliday is about to live his boyhood dream of playing in an Old Firm derby against Celtic Also See: Rangers video Rangers fixtures Rangers stats Sky Bet Club ' ' '