NORMAN, Okla. -- Baker Mayfield passed for 300 yards and two touchdowns and ran for another score to help No. 11 Oklahoma defeat Baylor 45-24 on Saturday.Sooners coach Bob Stoops said Mayfield is playing better than a year ago, when he finished fourth in the Heisman Trophy balloting. He said Mayfield has improved as he has become more comfortable with offensive coordinator Lincoln Rileys system and receiver Dede Westbrook.He was fourth in the Heisman last year, so why wouldnt you expect him with another year to be better, Stoops said. Do we expect? Yes, we do. And watching him from a year ago, having a full year under his belt with coach Riley and these other receivers, and the emergence of Dede -- yes, we expect him to be looking like this.The Sooners won their seventh in a row overall and 15th straight in Big 12 play. Joe Mixon had 187 yards from scrimmage and Samaje Perine ran for 100 yards and two touchdowns after missing three games with a pulled muscle in his right leg for Oklahoma (8-2, 7-0 Big 12, No. 9 AP).Baylor (6-3, 3-3; No. 25 AP) had hoped to bounce back after last weeks 62-22 loss to TCU. Instead, the Bears are on their first 3-game losing streak since the middle of the 2012 season.Baylor quarterback Seth Russell severely dislocated his left ankle and was carted off the field with 5:48 left in the third quarter. He passed for 148 yards and ran for 70 before getting injured, but he threw two interceptions and lost a fumble.THE TAKEAWAYBaylor: The Bears continued to fall apart. Their collapse started with a loss to Texas, got much worse against TCU, and now, things look bleak with Russell out. Russell missed much of last season with a broken neck. Backup quarterback Zach Smith completed 6 of 15 passes for 144 yards and a touchdown. The Bears will need to hope Russells injury isnt as serious as it looked.Oklahoma: Oklahomas defense was solid for the third straight week after giving up 59 points and 854 yards against Texas Tech. The Sooners gave up three points against Kansas, then 24 against Iowa State the next game. Baylor gained 504 yards, but Oklahomas defense forced three critical turnovers. Linebacker Jordan Evans led the way with two sacks and two interceptions.POLL IMPLICATIONSBaylor: The Bears school-record streak of 60 consecutive AP poll appearances, which Baylor says is the fourth-longest active streak in FBS, will likely end.Oklahoma: The Sooners, who were unranked heading into Big 12 play, could move higher in the AP Top 10 and position themselves to move into the College Football Playoff picture. Oklahoma was 12th in the AP poll at the same point last year.UP NEXTBaylor hosts Kansas State next Saturday.Oklahoma travels to West Virginia next Saturday. The game against the 16th-ranked Mountaineers (No. 11 AP) provides the Sooners a chance to prove themselves against a high quality opponent. Jonathan Loaisiga Jersey . Louis Rams wide receiver Stedman Bailey last Sunday. The fine is the fourth this season for Goldson. He was fined $30,000 for a hit on the New York Jets Jeff Cumberland in Week 1. Mickey Mantle Jersey Large . Goals from Jerome Boateng, Franck Ribery and Thomas Mueller extended Bayerns unbeaten run to a record 37 matches. "This record is incredible," Bayern coach Pep Guardiola said. http://www.customyankeesjersey.com/custom-wade-boggs-jersey-large-334i.html . Schenn scored the game-winning goal and added two assists to lead the Philadelphia Flyers to a 4-1 win over the Calgary Flames at the Scotiabank Saddledome on Tuesday. Custom Brian Roberts Jersey . "We have always prided ourselves on the way we play defence. Having two big pieces back is going to be a key for us moving forward for years to come," said Knighthawks head coach Mike Hasen. Gary Sanchez Jersey . "No difference at all," chirped U.S. roommate and linemate James van Riemsdyk. "Its still the same cranky Phil.The BC Lions have signed receiver Courtney Taylor to a contract extension. Taylor originally signed with the Lions practice roster in 2011. Last season, he spent the entire season on the clubs roster and seeing his first regular season action against Calgary recording two receptions for 29 yards. “Courtney has been both patient and positive over the past twoo years and we believe hes ready to make an impact as an everyday receiver for us,” said Lions VP of football operations and GM Wally Buono.dddddddddddd “Well look to Courtney for leadership and consistency and were confident hell excel in his role on offence.” Taylor caught 16 passes for 264 yards and two touchdowns last season. ' ' '