SAN DIEGO - Running back Ryan Mathews has been ruled out of San Diegos game Sunday at Kansas City, which the Chargers must win to clinch a wild-card berth.Mathews will miss his third straight game with whats believed to be a high ankle sprain. He was hurt during a home loss to New England on Dec. 7.Also ruled out on Friday was punter Mike Scifres, who broke his left collarbone in the loss to New England.Wide receiver Keenan Allen is listed as doubtful with a broken right collarbone and is expected to miss his second straight game.Rookie centre Chris Watt (calf) was limited in practice and is listed as questionable. If he cant go, Trevor Robinson would become the fifth different Chargers player to start at centre this year.___Online: http://pro32.ap.org/poll and http://twitter.com/AP_NFL Kyle Seager Jersey .Martin Caceres marked his return from injury by scoring in the 3-1 win at Napoli and he believes Juventus sent out a warning to the rest of the league with that result.We go out on the pitch every game looking to give our all, Caceres said. Norm Charlton Jersey .com) - The Vancouver Canucks will try to win two straight games for the first time since mid-January on Monday night as they play host to the struggling New York Islanders. https://www.cheapmariners.com/2745k-carl...y-mariners.html. -- DeMarcus Cousins had 29 points, nine rebounds and six steals to lead the Sacramento Kings to their third straight preseason win, a 107-90 victory over the Phoenix Suns on Thursday night. Kyle Lewis Mariners Jersey . The 2010 batting champ showed what he can do when hes mostly healthy. Gonzalez homered, doubled and singled in his return to the lineup, and the Colorado Rockies snapped a five-game losing streak with a 13-4 victory over the Chicago Cubs on Wednesday night. Kevin Mitchell Jersey . Signs of a turnaround have emerged in this series at Minnesota. Brian Roberts had three doubles and a triple for the first four-extra-base-hit game of his 14-year career, and the Yankees used their bullpen to preserve a 6-5 win over the Twins on Friday.BOSTON -- Two players violated league concussion protocol during last weekends wild-card games, according to a letter sent by the NFLs head, neck and spine committee chairmen to all team doctors and trainers. In a document obtained by The Associated Press, Drs. Hunt Batjer and Richard Ellenbogen said one player re-entered the game and another refused to leave the sideline. The doctors did not identify the players, but one was Green Bay tackle David Bakhtiari, who went into the game for an extra-point try despite being examined for a concussion and not cleared. The other player was Saints cornerback Keenan Lewis, who remained on the sideline but did not get back on the field. "On two occasions last weekend, and contrary to the advice of the team medical staffs, players who had been diagnosed with a concussion and therefore declared ineligible for play nonetheless refused to leave the sidelines as required by league concussion protocols," the letter said. "In one case, the player went back onto the field for one play before being removed from the game." The doctors found "no fault" in how the team medical staffs conducted themselves. "If a player refuses to follow your advice and leave the sidelines after being diagnosed with a concussion, we recommend that the head athlletic trainer seek assistance from the players position coach (or another member of the coaching staff) or from another team official to remove the player from the sidelines as soon as possible," the letter said.dddddddddddd The NFLs Madden Rule requires a player diagnosed with a concussion to be taken to the locker room or another quiet location. "We will continue working with the league to ensure that team doctors, coaches, trainers and other members of a teams medical staff enforce return-to-participation protocols," the NFL Players Association said in an email. "Players naturally want to play and ultimately, the game-day medical and coaching staffs have the responsibility and obligation for player protection and care." The Saints and Packers declined comment. No fines will be imposed for the violations. Bakhtiaris season is over because Green Bay lost to San Francisco. But Lewis Saints are playing Saturday at Seattle and he has been practicing. Batjer and Ellenbogen noted in the letter how players may resist being kept out of the game, particularly during the post-season. "But (the rule) is an important element of the leagues protocol and intended to safeguard the players well-being and enhance his ability to recover from his injury," they wrote. ' ' '