CARSON, Calif. -- Obafemi Martins scored in the 81st minute to lift the Seattle Sounders to a 2-1 win over Chivas USA on Saturday night. Chivas played the final 16 minutes with 10 players after Marco Delgado was ejected in the 74th minute. Lamar Neagle scored in the 24th minute for Seattle (4-2-1), which is 3-0-1 on the road this season. Erick Torres opened the scoring in the fifth minute on a penalty kick for Chivas (1-3-3). Seattle responded in the 24th minute when Chivas goalkeeper Dan Kennedy could not hold onto the ball and Neagle sent the rebound into an empty net. Martins and Dempsey combined on the game-winner. Martins fed Dempsey, who dribbled toward the area and sent the ball back to Martins. As Kennedy ran off his line, Martins chipped the ball into the back of the net. 02:24ET 20-04-14 Matt Holliday Jersey . There was little fanfare, though, when the Yankees captain was taken out of his final regular-season Subway Series game in the eighth inning. Jeter watched the last four outs from the bench, pulled off the field during a double switch Thursday night as the Yankees held off the Mets 1-0. Derek Jeter Jersey . -- Miguel Angel Jimenez quickly shifted his focus back to the Ryder Cup after winning his first Champions Tour event. http://www.yankeesrookiestore.com/Yankee...ra-Kids-Jersey/. The weekend at Oriole Park has been less kind, with three players suffering varying degrees of injury. The worst ailment of the three, at least optically, is the deep bone bruise suffered by Adam Lind when he fouled a pitch off the top of his right foot in the sixth inning of Saturdays game. Johnny Damon Jersey . For Sweed, a second round pick of the Pittsburgh Steelers in 2008, this will be his second go around in the CFL after previously having spent time with the Saskatchewan Roughriders. Luis Severino Jersey .com) - Novak Djokovic and Roger Federer were among the third-round winners Friday at the French Open.DENVER -- Wes Welkers receiving stats over a productive NFL career are impressive. Still, theres another set of numbers associated with him that cannot be ignored: three concussions, nine months. Cleared to play following his third diagnosed concussion since November, the Broncos receiver will get back in a game Sunday, when Denver travels to Seattle for a Super Bowl rematch. Welkers suspension for testing positive for amphetamines in the off-season was cut in half when the NFL and the union agreed to a revamped drug policy. Still, the comeback feels a bit rushed, with the potential for life-altering consequences if the next big hit the 33-year-old takes to the head winds up being his last. "We know that having multiple concussions is not good," said Dr. Julian Bailes, clinical professor of neurosurgery at the University of Chicago and a member of the NFL Players Associations concussion committee, who noted that all sorts of factors must be taken into account on an individual basis. "Its not necessarily career-ending. ... A contact-sport athlete whos had multiple concussions in a short period of time does risk further concussions and risks that it becomes a season- or career-ending proposition if they return to play." Welker returns less than a month since leaving an Aug. 23 preseason game after a hit to the head. On Wednesday, he said hed been medically cleared to play in the past week or so. But his drug suspension delayed his comeback by at least a game, a layoff he said was probably for the best. He has heard ongoing debate about his future -- whether an 11-year NFL veteran whos earned more than US$20 million along with a reputation as one of the games best slot receivers should even bother playing anymore. "I appreciate their concern, I really do," said Welker, who has 841 catches for 9,358 yards. "But at the same time, I feel great. I feel sharp and I feel ready to go." An NFL players assessment of his own health is one of the most important factors in determining when he returns. Its also a reason the NFL has no hard-and-fast rules about saying, for instance, that three concussions in less than 12 months should rule a player out. "It would create a tremendous disincentive to report that third concussion," says Chris Nowinski, a driving force behind research on the topic. "You really want to leave the decision in the hands of a great doctor and an honest patient and let them make the best decision for that athlete." The 5-foot-9, 185-pound Welker has been going over the middle and taking punishment for decades -- in high school, at Texas Tech, and with three NFL teams. But hhe passed the NFLs revamped return-to-play protocols established in 2009; independent doctors cleared him to play after comparing his brain function to the "baseline" numbers established in pre-training camp tests that look at memory, concentration and other cognitive functions.dddddddddddd. It is an inexact, still-evolving science, but the doctors say hes ready to be back on the field, using a new, bigger helmet. Ultimately, its a decision every player with a head injury makes for himself. Former Titans tight end Frank Wycheck got two concussions in the span of a month in 2003, missed six games, then finished the season. But Wycheck then made the difficult decision to retire, even though he was under contract and had the talent to continue playing. Like Wycheck, Welker is still in search of a Super Bowl ring. "The physical stuff you cant hide from," Wycheck said. "If you have lingering effects and you go back into a game, from all my reading and studying on it, ... it could prove to be fatal. And I would hate for him to put himself in that situation just to chase a ring." A ring. Fame. Money. Fans. Teammates. That all drives players to keep going, even when common sense dictates otherwise. "You dont want to let your teammates down," said Dr. Alex Valadka, who consults Major League Baseball and is the CEO of the Seton Brain and Spine Institute. "It doesnt matter if youre somebody whos sitting on a bench as a third-stringer or youre a star athlete making millions and millions a year." There is a growing and persuasive catalogue of the devastation head injuries can cause: suicides by ex-players such as Junior Seau and Dave Duerson, whose brains revealed signs of a disease associated with multiple concussions; last week, data released by the NFL in connection with concussion lawsuits estimated that nearly three in 10 retired players would be expected to develop Alzheimers disease or at least moderate dementia. "If you have an ankle injury and you rehab it and youre 100 per cent, then you should be allowed to return to play," said Richard Figler, co-medical director of the Cleveland Clinic Concussion Center. "With a brain injury, the question is: Is that 100 per cent the true 100 per cent?" The full extent of brain trauma in a player such as Welker might not be known for years, yet its a risk he -- and hundreds more in the NFL, too -- are willing to take. "You dont know if the next one will be the one that causes years of headaches or will still allow you to bounce back," Nowinksi said. "Its hard to make a decision on when to stop." ' ' '