SAN DIEGO - Chargers safety Jahleel Addae didnt show symptoms of a concussion until Friday afternoon, a day after having two scary reactions following hits in a loss at Denver, a person with knowledge of the situation said.The person spoke to The Associated Press on Saturday on condition of anonymity because of the sensitivity of the injury.Addaes injury gained significant attention after he convulsed while remaining on his feet after a helmet-to-helmet hit late in the third quarter Thursday night. On the games first play from scrimmage, Addae made a hit and immediately went limp on the ground.Addaes reaction to the second hit caused a stir on Twitter. Many people wondered why he was allowed to remain the game and some compared it to when Chargers four-time Pro Bowl left guard Kris Dielman was staggered after sustaining a career-ending concussion in the sixth game of the 2011 season, at the New York Jets.Dielman wasnt diagnosed with a concussion until after that game. He suffered a grand mal seizure on the flight home. The team plane was met by an ambulance and Dielman was hospitalized overnight.Ten days after Dielman was hurt, the leagues injury and safety panel told game officials to watch closely for concussion symptoms in players. Officials were told that if they believed a player had sustained a concussion, they were to take appropriate steps to alert the team and get medical attention for the player.Dielman didnt return that season. The following March, he chose to retire rather than risk further damage.George Atallah, the assistant executive director of external affairs for the NFLPA, said Saturday that the players union is looking into the Chargers handling of Addae as we do with all player health and safety matters.The person with knowledge of the situation said Addae was checked on the sideline after both hits and was cleared each time, and that he was checked after the game, with no symptoms of a concussion.The person declined to say what symptoms Addae showed Friday afternoon.Addae said after the game that he passed the NFLs concussion test. The team said then and again Friday afternoon that Addae had a stinger.At a news conference Friday afternoon, coach Mike McCoy said the team followed proper medical procedure with Addae.Asked to confirm there was no head trauma, McCoy responded by saying he had to meet with trainer James Collins. Ive said all Im going to say about the whole football team with where we are right now, said McCoy, who loathes discussing injuries.Addae was not in the locker room when it was opened to the media about an hour later. A team spokesman later said the safety went to get additional tests. A few hours after that, the team said Addae had been diagnosed with a concussion.___Online: http://pro32.ap.org/poll and http://twitter.com/AP_NFL___Follow Bernie Wilson on Twitter at http://twitter.com/berniewilsonBoyd Gordon Jersey . - Veteran Kings defenceman Robyn Regehr, sidelined since Game 1 of the Anaheim series, says hes close to returning. Connor McDavid Jersey .ca. Hi Kerry, Love reading your column and loved watching your analysis on the TSN broadcasts!And were now in Round 2! Bruins! Canadiens! We know all about the great games of the past from the players, the broadcasters and the writers. http://www.hockeyoilersshop.com/wayne-gretzky-jersey/. Therrien would not confirm his lineup for the game, but he did have the same line combinations practicing together for the third straight day which is usually a pretty good indication of what the lineup will be. Custom Edmonton Oilers Jerseys . Bowditch, the 30-year-old Australian seeking his first PGA Tour title, shot a 4-under 68 to reach 12 under at TPC San Antonio. Matt Kuchar and Andrew Loupe were tied for second. Kuchar shot 65, and Loupe had a 70. Bill Ranford Jersey .C. - Alberta prop Andrew Tiedemann will captain Canada against Uruguay on Friday, the opening day of competition at the IRB Americas Rugby Championship.Chicago, IL (SportsNetwork.com) - The Winnipeg Jets had some weekend to wrap up a four-game road trip. In two wins, they scored just one goal. It came 20 seconds into Sundays 1-0 victory over the Chicago Blackhawks off the stick of Michael Frolik. Following Saturdays 1-0 shootout win over the Rangers in New York, the Jets scored on their first shift against the Blackhawks and Michael Hutchinson made 33 saves to earn his first career shutout in his sixth NHL game. The Jets went 3-0-1 on the trip, the only loss coming against New Jersey in a shootout on Thursday. They extended their points streak to five games (4-0-1), with the other two wins being decided by one goal. Corey Crawford was a hard-luck loser, making 26 saves for the Blackhawks, who fell to 2-5-0 in their last seven games after opening the season on a five- game point streak. Crawford played for a second consecutive day after returning from a six-game absence because of a lower body injury to make 24 saves in Saturdays 3-2 loss in Toronto. The Blackhawks ripped off 47 shots against James Reimer and the Maple Leaafs, including 26 in a scoreless third period that coach Joel Quenneville said might have been one of their best periods of the season.dddddddddddd They had another good third period Sunday, firing 13 shots at the 24-year-old Hutchinson, who stopped each one to preserve Winnipegs second straight shutout following Ondrej Pavelecs 38-save effort on Saturday. They were the franchises first back-to-back shutouts since Kari Lehtonen posted two in a row for the Atlanta Thrashers on Oct. 7 and 9, 2006. An opening faceoff win led to instant pressure for the Jets that netted a shot by Andrew Ladd just seconds into the game. The Blackhawks couldnt clear the rebound after a long shot by Zach Bogosian and Frolik wheeled around to score from the left circle, giving Winnipeg the lead after 20 seconds. Hutchinson had nine saves in the first period and 11 in the second. Game Notes Each team went scoreless on two power-plays ... The Maple Leafs are in Montreal on Tuesday ... The Jets are home against Nashville on Tuesday. ' ' '