Some of the sports stories The Associated Press is covering Saturday. A full Sports Digest will be sent by about 3 p.m. All times EDT:- ARLINGTON, Texas -- Top-ranked Alabama begins defense of its national title in the same place last season started. The Tide play No. 20 USC in the Dallas Cowboys NFL stadium. UPCOMING. 700 words, photos. Starts 8 p.m.- NEW YORK -- Both Williams sisters play third-round matches at the U.S. Open on Friday, while past mens champs Andy Murray and Juan Martin del Potro are also on the schedule. UPCOMING: 750 words, photos by 8 p.m.; updated with night schedule. With real-time updates in The Latest.- A look at who goes and who stays as NFL teams trim their rosters to 53 players by 4 p.m. ET in preparation for the regular-season. A big move took place already -- the Eagles traded QB Sam Bradford to the Vikings. Developing throughout day.- The Vikings began cut down day by acquiring quarterback Sam Bradford in a trade with the Eagles, a move to replace the injured Terry Bridgewater. Chase Daniel becomes Phillys starter. UPCOMING: 700 words, photos.GREEN BAY, Wis. -- A season with national title hopes begins for Heisman hopeful Leonard Fournette and No. 5 LSU when the Tigers play Wisconsin at Lambeau Field. UPCOMING: 700 words, photos. Starts 3:30 p.m.- AUBURN, Ala. -- Quarterback Deshaun Watson and No. 2 Clemson open against an Auburn team desperate for redemption after a disappointing season. UPCOMING: 600 words, photos. Starts 9 p.m. EDT.- HOUSTON -- No. 15 Houston and star quarterback Greg Ward Jr. look to follow up their breakout 2015 season with an upset of No. 3 Oklahoma and Baker Mayfield at NRG Stadium. By College Football Writer Ralph D. Russo. Starts noon.- AUSTIN, Texas -- A Sunday night season opener between college football heavyweights Texas and No. 10 Notre Dame should be a preview for the national title chase. Instead, its a referendum on Longhorns coach Charlie Strong. By Jim Vertuno. UPCOMING: 500 words, photos.- CHICAGO -- A pitching showdown at Wrigley Field as Cubs right-hander Jake Arrieta (16-5, 2.84 ERA), the NL leader in wins, faces Giants lefty Madison Bumgarner (13-8, 2.49). UPCOMING: 600 words, photos. Starts 2:20 p.m.- NEW YORK -- Daniel Murphy, Bryce Harper and the Nationals try to extend their large lead in the NL East over the Mets. By Baseball Writer Mike Fitzpatrick. UPCOMING: 700 words, photos. Starts 7:10 p.m.- NORTON, Mass. -- Ryan Moore and James Hahn shared the lead going into the second round of the Deutsche Bank Championship. UPCOMING: 700 words, photos by 7 p.m. EDT.- Shes hung out with the Boss. Shes used Bryce Harper as a medal rack. Olympic champion Katie Ledecky is enjoying quite a victory tour before she heads off to college. UPCOMING: 600 words, photos by 5 p.m. EDT.- WATKINS GLEN, N.Y. -- Three-time Watkins Glen winner Scott Dixon goes for the pole as Team Penske duo of Simon Pagenaud and Will Power continue their duel at the top of the points standings with two races left in the IndyCar season. UPCOMING: 600 words, photos. Qualifying 3 p.m.- CAMBRIDGE, Ontario -- Marina Alex topped the LPGA Manulife Classic entering the weekend, with Ariya Jutanugarn four strokes back in her bid to win three straight events for the second time this season. UPCOMING: 500 words, photos by 8 p.m.Replica Wholesale Shoes . Despite the cost, effort and an improved steroid test, its possible that very few -- if any -- positives will be detected, Dr. Richard Budgett told The Associated Press in an interview. "We just dont know what the results from Torino will be," Budgett said. Sneakers Sale . It might not have mattered. While the Dodgers are preparing for the playoffs, the Padres showed their future has promise behind two rookies. https://www.wholesaleshoesforcheap.com/air-max-90-sale/ . -- Damian Lillard and LaMarcus Alrdridge were again the go-to duo for the Trail Blazers against the Kings. Wholesale Shoes . Ferrer, trying to win his fourth title on Mexican soil, will next play South Africas Kevin Anderson, who eliminated American Sam Querrey,7-6 (2), 6-4. Also Wednesday, Gilles Simon (6) of France beat Donald Young of the United States 6-4, 6-3, Ukraines Alexandr Dolgopolov downed Frenchman Jeremy Chardy 6-3, 6-4 and Croatias Ivo Karlovic defeated Dudi Sela of Israel 7-6 (4), 6-2. Yeezy 350 Sale . The parade and rally were held to celebrate the Saskatchewan Roughriders 45-23 win over the Hamilton Tiger-Cats on Sunday in the CFLs championship game.DETROIT -- Dwayne Washington took a handoff to the left and with a burst of speed, the rookie running back got to the outside and up the sideline for a 58-yard touchdown to likely seal his chances of earning a spot on Detroits opening-day roster.Jake Rudock probably boosted his chances, too, with three touchdown passes to help the Lions close the preseason with a 31-0 win over Buffalo Bills on Thursday night.So many guys played well, Detroit coach Jim Caldwell said. Itll make it tough on us in terms of making decisions.With Washington, he seemed to make it an easy choice for the Lions to find a spot for him on the team as a reserve running back and contributor on special teams.Washington, a seventh-round pick from Washington, had a 96-yard kickoff return for a touchdown and scored on a run earlier in the preseason, leading to the Lions cutting Stevan Ridley last week.Once he gets a crack, he can do something with it, Caldwell said.Like a vast majority of starters on both sides, Washington watched much of the game after he ran for 68 yards on seven carries.Rudock made the most of an extended opportunity to play with starter Matthew Stafford sitting out and Dan Orlovsky playing only in the first quarter.Thats huge for a quarterback, Rudock said. You can kind of get in a flow and into a groove and you start to see things.Rudock lofted a 2-yard TD pass to Jay Lee to give Detroit a 17-0 lead late in the first half. He drove Detroit down the field late in the third quarter, converting third downs with his arms and leg, and scrambled to buy time on a 10-yard TD pass to Jace Billingsley, who snagged the ball with his left hand. Rudock connected with rookie tight end Adam Fuehne on another TD pass, putting the Lions up 31-0 midway through the fourth quarter.That was a really disappointing game -- just a stinker, Bills coach Rex Ryan said.Ryan seemed determined to get his team on and off the field as quickly as possible, trying to limit injuries and to avoid showinng future opponents anything to help them game plan.dddddddddddd It didnt go as planned, though, because he had a handful of players go down with injuries.Buffalo ran plays out of the wishbone early in the game and punt returner Greg Salas called for a fair catch once in the first half even though a Lions player wasnt within 15 yards of him.ROOKIE WATCHBills: QB Cardale Jones entered the game early in the second quarter after EJ Manuel was just 1 of 5 for 10 yards. The fourth-round pick from Ohio State struggled, but Ryan blamed the offensive line more than Jones. We could have had Jim Kelly in his prime back there, and he wouldnt have had a chance behind that protection, Ryan said. We basically didnt get to see anything other than him running for his life.Lions: Rudock may give the franchise a young quarterback to develop behind starter Matthew Stafford and veteran backup Dan Orlovsky. He has shown the ability to make plays and limit mistakes this preseason, much as he did after a slow start under Jim Harbaugh last season at Michigan.POSITION BATTLESBills: CB Sammy Seamster stunted his stock, missing a chance to tackle Washington before he sprinted down the sideline and getting beat on Rudocks first TD pass.INJURY UPDATEBills: RB James Wilder walked off the field after being hurt while covering a punt and was evaluated for a possible concussion. DE Jerel Worthy was helped off the field in the last minute of the first half. Worthy was evaluated for a concussion and cleared to return, a good sign for the Bills, who need depth on the line with DT Marcell Dareus missing the first four games for violating the substance abuse policy. TE Blake Annen (neck), S Colt Anderson (foot), OT Marquis Lucas (ankle) also were injured.Lions: Did not announce any injuries during game.---AP NFL website: www.pro32.ap.org and www.twitter.com/AP-NFL ' ' '