ORLANDO, Fla. -- San Francisco 49ers defensive tackle Chris Jones provided a nice boost to the defense last week and coach Chip Kelly said the third-year player has earned more playing time.Jones helped the 49ers hold Miami Dolphins running back Jay Ajayi to just 45 yards on 18 carries in Jones first start and first game being active since being signed on Nov. 8 to replace injured defensive lineman Arik Armstead.San Francisco allowed 100-yard rushers for seven consecutive games prior to Sundays game, a 31-24 loss.I thought he did a really nice job, Kelly said. He played 27 snaps, was positive on 24 of the 27. I think his background playing with the Patriots, being in Miami, hes obviously well-coached. So, to get a player of that caliber when we lost Armstead, it was kind of a surprise to us but we were really pleasantly surprised with what he had done and hes earned playing time.Jones said the defense has continued to get better over the last few games as they have focused on stopping the run.Were doing some things different and I think its really helping out, Jones said. As you can see the defense, were getting better each week.The 49ers will face another tough running back Sunday in the Chicago Bears Jordan Howard. The rookie has rushed for 766 yards this season and is averaging 5.1 yards a carry. Jones said hes impressed with what hes seen from Howard and the Bears offensive line so far.For just being a rookie (Howard) definitely runs the ball really hard, Jones said. On their offensive line they have a lot of really well-coached guys, I know they have some guys that are down, but they have a lot of really well-coached guys up front and they know the scheme well.Jones, who started the season with the Dolphins, said he is excited to get another opportunity to play and hopes an improved run defense can lead the 49ers to some wins during the final stretch of the season.I love playing the game, Jones said. It was great to get out there Sunday for the first time in a few weeks and Im hoping that they keep me going. But Im going to do whatever I can to help the team prepare to win.Offensive lineman Joe Staley was impressed with Jones effort in practice leading up to his first start. He said that it should be a message to others on the team to continue to work hard and close the season strong.You can see that he wants it, Staley said. It wasnt a surprise that he went out there and played well. The way he practiced and prepared, he was ready for his opportunity when it came.---For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP-NFL. Cheap Air Force 1 . Sgt. Eric ONeal says most of the arrests at Monday nights game were for public drunkenness, though one person was taken into custody on suspicion of trying to steal a seat from the stadium. Cheap Air Force Ones For Sale . At a news conference Tuesday where it was thought that the fiery Schallibaum may be shown the door after a dismal finish to the Major League Soccer season, team president Joey Saputo said no decision has been made on whether the Swiss Volcano will be back in 2014. http://www.airforceforsalecheap.com/ .com) - The Edmonton Oilers and Vancouver Canucks both take aim at their first wins of the season on Saturday, as the Canucks open their home slate at Rogers Arena. Nike Air Force Ones Sale . Woodson said during a radio interview Thursday that the Knicks Carmelo Anthony doesnt get the same calls as other superstars. Cheap Air Force 1 Shoes Wholesale . -- Charline Labonte couldnt have asked for a better homecoming. Former UFC title contender Rory MacDonald will officially ply his trade under the banner of Bellator MMA.MacDonald, a free-agent welterweight, signed an exclusive multiyear contract with Bellator on Friday in the promotions most prominent signing to date of a former UFC fighter.ESPN.com ranks MacDonald (18-4), 27, as the No. 4-ranked fighter in the world at 170 pounds.Theres no denying that Rory MacDonald was the cream of the crop when it comes to free agents in MMA, Bellator president Scott Coker said. As I say all the time, if there is a free agent out there, were going to talk to them. If they fit our model, were going to make a hard push to bring them over here.Fighting out of TriStar MMA in Montreal, MacDonald joins a Bellator welterweight division topped by current champion Andrey Koreshkov, who defeated former UFC champion Benson Henderson in his first title defense in April.There are multiple reasons why I chose to fight for Bellator MMA and Scott Coker, MacDonald said. One, they have given me the opportunity to develop and grow a business together. Two, because I already feel respected by the promotion as a professional athlete. And last but not least, because Bellator is offering a setup that no one in the world can offer me.MacDonald is the latest former UFC fiighter to sign with Bellator, joining the likes of?Quinton Rampage Jackson, Phil Davis, Tito Ortiz, Cheick Kongo and Stephan Bonnar.ddddddddddddA native of Quesnel in British Columbia, MacDonald owns nine UFC victories, including wins over current welterweight champion Tyron Woodley, B.J. Penn and Nate Diaz. MacDonald was stopped in the fifth round by former champion Robbie Lawler in 2015s fight of the year.He lost a five-round decision to Stephen Thompson in June, in what turned out to be MacDonald final UFC fight.Im very happy that we were able to work out a deal with Rory, Coker said. I cant wait to see him bring his menacing style to the Bellator cage.MacDonald, who was in attendance at Fridays Bellator 160 card in Anaheim, California, where his signing was announced, was called out on the broadcast by current Bellator lightweight champion Michael Chandler, who said he would be interested in moving up in weight.I want the biggest fights Bellator has to offer, Chandler said. Rory MacDonald just joined the ranks of Bellator. Im not afraid to gain a few [pounds]. Im about 192 right now, so Im not afraid to step up and do that. So lets do it. 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