CHARLOTTE, N.C. -- The Panthers are sounding less and less optimistic that Cam Newton will be ready for the teams regular season opener Sunday at Tampa Bay. Coach Ron Rivera said he will make a game-time decision on Newtons availability after the fourth-year quarterback was limited in practice Thursday while recovering from fractured ribs. Newton said hes "on pace" to play and Rivera agreed. However, neither Newton nor Rivera sounded as optimistic about Newtons chances of playing as they did earlier in the week. "We dont want to put a guy out there who cant protect himself or take a hit," Rivera said. "We want to be smart about it." Rivera also emphasized the Panthers dont want to risk further injury to Newton. "Its not just about game one," Rivera said. "Lets be realistic. (The season) is not a sprint, this is a marathon. You may not start as fast as you want, but at the same time you have to start smart." Newton addressed the media during a press conference Thursday after practice and talked up backup quarterback Derek Anderson and his teammates. He also talked for the first time about the possibility of sitting out. "I dont want to ever put this team or myself in jeopardy that Im just stressing to hurry up and get out there and Im not able to be what makes me me," Newton said. Newton has never missed a game during his football career -- at any level -- due to injury. "Were not going to make a story out of that, because I am human," Newton said. "We all understand our limits, we all know what we can and cant do. Like I told coach, and I want to confirm it to everybody, I will not put this team at risk to hurt it by anything." Rivera said Newton did what was asked of him at practice on Thursday, but refused to say if the two-time Pro Bowl quarterback actually threw any passes. Newton fractured his ribs Aug. 22 in a preseason game against New England. Anderson, who has started 43 games during his NFL career, would start if Newton cant play. Newton has also struggled with an ankle injury this off-season, undergoing surgery in March. He said entering the season injured has been "frustrating" and compared his body to an old car. "You fix the AC (air conditioning) and now the carburetor is out," Newton said. "Then you fix the carburetor, youve got a flat tire. You fix the tire, now your windshield wipers dont work. "Its frustrating, because you know its a good car. This car has got you to this point. Now its like everything is happening. The thing is, you keep messing the car up, and youre not even driving it." Jake Lamb Jersey. The Flames are in the midst of a six-game slide (0-5-1), their longest losing streak since an 0-6-3 skid from Jan. 11-28, 2010. They havent won since Nov. 3 in Chicago and most recently went winless on a three-game homestand. Curt Schilling Jersey. -- The Chicago Bears agreed Tuesday to a one-year contract with defensive lineman Israel Idonije and are bringing him back for a second stint. http://www.cheapdiamondbacksjerseys.com/?tag=cheap-archie-bradley-jersey.com) - The Grand Slam season will get underway Monday at the Australian Open in Melbourne, where a new champion will be crowned this year. Cheap MLB Jerseys. Off-Season Game Plan looks at what the Blue Jackets may do to build upon last seasons success to return to the playoffs again next year. Taijuan Walker Jersey. You can watch coverage on TSN, TSN2 and CTV beginning today at 3pm et/Noon pt. The championships will feature approximately 250 of Canadas best figure skaters in senior, junior and novice as they vie for spots on the national team, international assignments and will act as the final step in the 2014 Olympic qualification process.DALLAS - Tyson Chandler set season highs with 17 points and 25 rebounds against his former team Wednesday night, helping the Dallas Mavericks to a 109-102 overtime victory against the New York Knicks, who were missing Carmelo Anthony.J.R. Smith, starting with Anthony sidelined by back spasms, was 1 of 10 from the field entering the fourth quarter. But he made a tying jumper with 0.9 seconds left in regulation.Dirk Nowitzki had a season-high 30 points for Dallas.Chandler put Dallas ahead for good at 101-99 with a dunk in his first game against New York since an off-season trade that brought him back to Dallas after three seasons with the Knicks.Jose Calderon, the biggest name going New Yorks way in the six-player deal, matched a career high with seven 3-pointers for all of his 21 points.It turned into an entertaining reunion of sorts for both teams because New Yorks Samuel Dalembert and Shane Larkin also were part of the deal, as was Mavericks guard Raymond Felton, who hasnt played this season because of a right ankle sprain.Even first-year Knicks coach Derek Fisher has Dallas ties, having spent part of the 2012-13 season with the Mavericks before injuring a knee and asking for his release to spend time with his family. He later angered Mavericks owner Mark Cuban by signing with Oklahoma City, which reached the second round of the playoffs while a 12-year post-season streak ended in Dallas.Devin Harris gave the Knicks an opening by missing one of two free throwws with 7 seconds to go.dddddddddddd Smith hit the tying jumper over the outstretched arm of Al-Farouq Aminu from just inside the 3-point line. Smith finished with 15 points.After Smith hit a jumper to put New York up 99-97 in overtime, Nowitzki started a 9-0 run with a jumper and Chandler put the Mavericks ahead for good when J.J. Barea knocked the ball loose from Dalembert after a rebound and Monta Ellis kept it from going out of bounds with a toss to Chandler under the basket.The Mavericks avoided a second straight loss to a short-handed Eastern Conference team. They lost two nights earlier to Indiana, which didnt have any of its five starters from last seasons conference finalist.Dallas also won despite another dreadful night from 3-point range, going 4 of 31 from beyond the arc. Nowitzki, Chandler Parsons and Harris, starting with Jameer Nelson sidelined by back spasms, were 3 of 21 combined.TIP-INSKnicks: Dalembert had 13 points and 13 rebounds, while Larkin had three points in 14 minutes. ... Calderon had a rare double-double by finishing with 10 rebounds. ... Pablo Prigioni was 4 of 5 from long range for all of his 12 points.Mavericks: Felton was still sidelined by what coach Rick Carlisle said was a setback with his injured ankle. Felton has served his four-game suspension over a gun possession conviction in New York.UP NEXTKnicks: Finish three-game trip at Oklahoma City on Friday.Mavericks: Start four-game trip at Toronto on Friday. Wholesale Jerseys ' ' '