Pittsburgh Steelers running back?LeVeon Bell is facing a four-game suspension for a violation of the NFLs drug policy, sources told ESPNs Dan Graziano.The suspension is the result of missed drug tests, not a failed one, sources said. The appeals process is ongoing, which is why the suspension hasnt been announced.No date for Bells appeal has been set, though its expected that it will be heard before the regular season. If it isnt overturned, Bell would miss the first four games of the season.According to the NFLs substance-abuse policy, a player must miss multiple drug tests before he would be subject to a suspension.Bell was suspended for the first three games of 2015, which was later reduced to two games, for a violation of the NFLs substance abuse policy after he was arrested on charges of marijuana possession and DUI in the summer of 2014.Since Bell entered the league, his 119 yards per game from scrimmage leads all players. He caught 83 passes for 854 yards two years ago to go with his 1,361 rushing yards.Despite Bells potential absence, the Steelers remain second favorites to win Super Bowl, along with the Green Bay Packers, behind only the New England Patriots (13/2) at Westgate SuperBook. The Bell news did not cause any changes to Steelers Super Bowl odds, per Jeff Sherman of the SuperBook.Information from ESPNs David Purdum was used in this report. Cheap Air Jordan 6 .com) - The game was all punts and field goals before Kodi Whitfields catch. Cheap Jordan 6 From China . The Masters champion and winner of last weeks Australian PGA has a three-round total of 14-under 199 at Royal Melbourne. "Im in a really good position for tomorrow," Scott said. http://www.airjordan6cheap.com/ . Barcelonas entertaining victory ensured the defending Spanish champions retained their share of the league lead with Atletico Madrid two rounds ahead of their meeting in the capital. Real Madrid needed a late goal by substitute Jese Rodriguez to earn a 3-2 victory at Valencia to stay in third place and three points behind its title rivals. Jordan 6 Shoes For Sale . -- Peyton Manning will have all of his wide receivers available for the first time in a month when the Denver Broncos begin their playoff run Jan. Wholesale Jordan 6 Shoes . A big centre with all the tools to be an elite player, Johansen paced the Blue Jackets with a standout game Saturday night. He had a goal and two assists for a career-high three points as Columbus beat the New York Islanders 5-2 to snap a five-game losing streak. Kell Brook and Gennady Golovkin go toe-to-toe at Londons O2 Arena on Saturday night with both men putting their unbeaten record on the line.?In the video above, ESPN boxing correspondent Steve Bunce discusses his four favourite bouts from history between two previously undefeated fighters. But which was the best fight? Vote below...Muhammad Ali vs. Joe FrazierDate: March 8, 1971 Venue: Madison Square Garden, New York Pre-fight record: 31-0 (25 KO) vs. 26-0 (23 KO)Dubbed the Fight of the Century, Frazier downed Ali in 15 rounds to retain his WBC and WBA world heavyweight titles. Ali exacted his revenge two years later, winning in 12 at the same venue. He beat Frazier again in 1975 in the so-called Thrilla in Manila.Floyd Mayweather vs. Saul AlvarezDate: Sept. 14, 2013 Venue: MGM Grand, Las Vegas Pre-fight record: 44-0 (26 KO) vs. 42-0 (30 KO)In the richest fight of all time, Mayweather won with all scorecards in his favour except one. Mayweather ended his career a year and four fights later and, crucially, still undefeated. The defeat remains Alvarezs only reverse and he takes on Britains Liam Smith in Texas on Seept.dddddddddddd 17 for the WBO light middleweight title.Mike Tyson vs. Michael SpinksDate: June 27, 1988 Venue: Convention Hall, Atlantic City Pre-fight record: 34-0 (30 KO) vs. 31-0 (21 KO)Not one for the Spinks family scrapbook as Tyson knocked him out in just 91 seconds to become the lineal champion. It proved to be Spinks last fight. Tysons first defeat came two years later against Buster Douglas. He went on to lose five more bouts in a career spanning 20 years.Carlos Zarate vs. Alfonso ZamoraDate: April 23, 1977 Venue: Inglewood Forum, Los Angeles Pre-fight record: 38-0 (37 KO) vs. 29-0 (29 KO)A showdown between two of Mexicos biggest names was inevitable and, in 1977, the so-called Battle of the Z Boys was won in the fourth round by Zarate. The defeat knocked Zamoras career off the rails, and he went on to lose four of his remaining eight fights before calling it a day. 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