DALLAS -- The Dallas Mavericks have signed former All-Star point guard Jameer Nelson as a free agent. nfl jerseys china . Terms of the deal announced Thursday werent released, but it is reportedly a one-year contract for the teams salary cap exception of $2.7 million with a player option for another year at roughly the same amount. Nelson spent his first 10 seasons with Orlando after the Magic acquired his rights from Denver, which took him with the 20th overall pick in 2004. The 32-year-old has career averages of 12.6 points and 5.4 assists. Orlando waived its career leader in assists on June 30. Nelson was an All-Star in 2009, when he averaged 16.7 points and shot 45 per cent from 3-point range. He joins a crowded list at point guard alongside Devin Harris and Raymond Felton. cheap jerseys from china .Y. -- The NFL says the number of concussions in practices and games in the preseason and regular season dropped 13 per cent from 2012 to 2013. cheap nfl jerseys . This week, topics cover the Blue Jays rotation, the futures John Gibbons and Alex Anthopoulos, protecting pitchers and a bonus question on his predictions for the MLB playoffs. ALAMEDA, Calif. -- The Oakland Raiders added two more playoff-tested veterans to their rebuilding defence. Oakland signed free agent defensive lineman Antonio Smith to a two-year, $9 million contract and cornerback Tarell Brown to a one-year, $3.5 million deal Friday. The moves come a day after Oakland signed Justin Tuck and LaMarr Woodley to two-year deals to bolster the defensive line, giving Oakland four new defensive starters with experience of playing in the Super Bowl. "I think its a domino effect," Brown said. "I think anytime you bring in guys that have won a lot of games and have played in a lot of big games as well and have had a lot of success in this league, it definitely helps. We can kind of put things in perspective and guide younger guys in the direction of saying, Look, get under my wing and this is how you do it in the NFL to be successful." Oakland needs plenty of help on defence after showing promise early last season. The Raiders defence wilted late and allowed the second-most points per game (28.3) in franchise history. Oakland has had two of the three highest scoring seasons allowed in coach Dennis Allens first two years with the franchise. The Raiders could be without all four starting defensive linemen from last season with LaMarr Houston signing with Chicago and Vance Walker reaching a deal with Kansas City. Pat Sims and Jason Hunter are also free agents. Oakland also has holes in the secondary with starting cornerbacks Tracy Porter and Mike Jenkins and free safety Charles Woodson also free agents. Brown will likely team with last years first-round pick D.J. Hayden at cornerback. Hayden struggled his rookie season as he was recovering from a near fatal heart injury and missed the second half of the year with a sports hernia injury. cheap jerseys. "I think he is a great talent, a guy with a lot of speed and has all the athletic ability and can play this game," Brown said. "I think the biggest thing for him is just to be around guys that can help mould him and bring him along and help him turn into a true professional -- learn how to study on and off the field and things of that sort. But he is definitely a good talent." Brown, 29, spent the past seven seasons with the 49ers and made three trips to the NFC title game and one Super Bowl appearance. He started 42 games the past three seasons and has 11 career interceptions. He was rated the 25th best cover cornerback last year by Pro Football Focus. Smith, 32, has played 10 seasons with Arizona and Houston, going to the Super Bowl following the 2008 season with the Cardinals and making two playoff trips with the Texans. He has 41 1/2 career sacks, including five last season as a defensive end in Houstons three-man front. With Woodley and Tuck slated to play end in Oaklands four-man front, Smith will likely move inside where he is excited about the prospects of the new line. "There is a commitment to get better, there is a commitment to try and make this defence a great defence," he said. "Both those guys are guys that Ive watched over the years, especially Tuck, Ive always kept my eye on him. I think he does a lot of the same things I do. Im excited to be able to rush with him and work with him." The Raiders also met with offensive tackle Donald Penn, who left town without signing a contract. cheap jerseys from chinacheap jerseys ' ' '