EUGENE, Ore. -- Allyson Felix ran through the pain.Sanya Richards-Ross couldnt overcome it.And, in the strangest twist of all, Friday nights biggest track news came 3,000 miles away from the U.S. Olympic Trials, when a tweak in Usain Bolts hamstring threatened to derail the Jamaican champion and change everyones Olympic math.On a night Felix successfully auto-piloted her injured right ankle through 400-meter qualifying to keep her chance at a 200-400 double alive, Richards-Ross bid a tearful adieu to the fans, after pulling up 250 meters into her lap around the track -- her hamstring too tight to carry on.Ive had an amazing career, the 31-year-old Richards-Ross said. To have my last race be here, at Hayward Field, in front of these fans, its incredible.But it was Bolts hamstring that had the track world buzzing. At Jamaicas national championships in Kingston, Bolt never even made it to the track, pulling out with what he called a minor hamstring injury.Unlike the United States, where the top three finishers in each event qualify for the Olympics with no exceptions, Bolt can still make it to Rio if he can prove hes fit. That test will come July 22 at a meet in London.Possibly the biggest beneficiary would be Justin Gatlin, the American who has been Bolts biggest challenger the past few years. He starts qualifying in the 100 on Saturday.Richards-Ross, meanwhile, will have to settle for some fond memories and a heartfelt goodbye to her fans.In addition to her four Olympic gold medals, including the individual title at the London Games, Richards-Ross holds the stadium record in Eugene -- better known as Track Town USA. It was here, five weeks ago at the Prefontaine Classic, that fans got their first true glimpse of what might be coming. Richards-Ross finished seventh that day.In this one, her first 15 steps out of the blocks were smooth, but she quickly slowed from a sprint to a trot. By the time she hit the first curve on the backstretch, she was jogging. And then she pulled up completely.Lets be honest, I hurt my hamstring real bad, she said. I worked with a great doctor just to get out on the track today.After she pulled up, Richards-Ross walked to the finish line. Fans rose from their seats and Richards-Ross blew kisses.She earned as many of those fans through her failures as her successes -- her long battle with illness and injuries, her third-place finish in Beijing that left her weeping underneath the stands, then, finally, the gold medal in London.Most fans have seen my heart through my running, Richards-Ross said. I dont win every time I step on the track. I dont deserve the ovation because Im always a champion. But I think they see my heart, my determination, my desire to be a good person.Now, though, theyll be watching Felix and others finish up the 400.Felix finished second in her heat, posting a time of 51.96 seconds, then headed straight to the trainers room for treatment.She hurt the ankle in the spring and has had a rough time coming back -- forced to do most of her running the wrong way around the track so as not to put the injured ankle at more risk.She has less than 18 hours to recover. Her semifinal heat is set for Saturday afternoon.Other headlines from Day 1 at track trials:RUPP ROMP: Galen Rupp won the 10,000 meters in a time of 27 minutes, 55.04 seconds and is now qualified for both the 10K and the marathon. Rupp, the silver medalist at 10K in London, beat Shadrack Kipchirchir by more than 6 seconds. Leonard Korir also qualified. Rupp said hell also race in the 5K and then decide which races to enter at the Olympics.SHOT PUT: Adam Nelson was honored for his Olympic gold medal -- the one he won in 2004 -- during a ceremony before the shot put finals. Wearing a Best Dad Ever T-shirt with unicorns and a rainbow, the 40-year-old got the ceremony that didnt take place when he was upgraded from silver to gold because of a doping positive. But Nelson, who came out of retirement for trials, did not make the 2016 Olympic team. He finished ninth. The top three were Ryan Crouser, world champion Joe Kovacs and Jordan Clark.WAIT AND SEE: After making it easily through his first heat in the 400 meters, LaShawn Merritt said he was in Wait-and-See mode about trying to add the 200 to his schedule. Merritt has the worlds fastest time at 200 meters this year, but has never run the distance in a major meet. He said hell see how he feels when the 400 is over before he decides about the 200.RETIRING TYPES: 40-year-old high jumper Amy Acuff, a five-time Olympian, failed to qualify and said this was her last meet. Sprinter DeeDee Trotter is also calling it quits -- just not quite yet. The 33-year-old, who has two Olympic gold relay medals, made it through 400-meter qualifying but said shell be hanging it up whenever this season ends. Yeezy Boost 700 v2 Kopen .S. Open champion Justin Rose birdied the first hole with a blind shot he hit to a foot of the pin, and he stayed in front Tuesday until he completed a 4-under 67 for a two-shot lead over Jason Dufner in PGA Grand Slam of Golf. Adidas NMD Kopen . If ever they start actually putting pictures beside words in the dictionary, the Blue Jays left-handers mug will appear beside “Consistency. http://www.nmdbelgie.com/ . Oaklands loss to Seattle clinched the ALs best record for the Red Sox with one day to spare in the regular season. "I think everybody was kind of watching," catcher David Ross said. "Demp (Ryan Dempster) came out before he went to the bullpen and was just yelling that they lost. Adidas NMD R1 Dames Sale . "Trying to breathe," he said with a grin. Bernier stopped 42 of 43 shots on Monday night, including all 22 in a hectic middle frame, his heroic performance propelling the Leafs toward an undue point in their final game before the Christmas break. Adidas Zx 9000 Kopen . Anthony Davis had 31 points and 17 rebounds in his seventh straight game with more than 20 points, but that was only enough to keep the Pelicans competitive into the final minutes. Andrew Bogut had 10 points and 15 rebounds for Golden State, which rebounded from a loss a night earlier in Oklahoma City and snapped a two-game skid. NEW ORLEANS -- Greg Robinson, a former No. 2 overall pick, was benched for the Los Angeles Rams?49-21 loss to the New Orleans Saints on Sunday, but that wont be the case for long.Rams coach Jeff Fisher said he merely wanted to give the offensive lineman a break, a week off, because he needed it. ... I expect Greg will return back to the lineup.He may have to, anyway.The man who took Robinsons place, veteran offensive lineman Rodger Saffold, injured his hand late in the second quarter and never returned. Saffold had switched over from left guard to left tackle, with second-year player Jamon Brown taking Saffolds place at left guard.If Saffold misses time, Robinson will return to left tackle and Brown will remain at left guard, with Tim Barnes at center, Cody Wichmann at right guard and Rob Havenstein at right tackle.With Saffold out in the second half, and Robinson a healthy scratch from the game, the Rams were forced to plug the offensive lines most crucial spot with Andrew Donnal, a second-year player who said this might have been his first game at left tackle since high school.Donnal said he kind of felt like a fish out of water, which is something Robinson can relate to.Robinson has been plagued by inconsistent play and head-scratching penalties ever since the Rams took him high in the draft out of Auburn in 2014.His 28 total penalties over the last two years -- the last of which was an inexplicable block on a first-down scramble by Jared Goff last week -- are four more than anybody else in the NFL.dddddddddddd Robinson has allowed 21 quarterback hurries this season, already equaling his amount from all of last season, according to Pro Football Focus. And this season, that subscription-analytics service ranks him 75th among 80 tackles.Recently, its just a matter of his technique, longtime offensive line coach Paul Boudreau said of Robinson earlier this week. Hes all over the place with his feet; hes all over the place with his hands. And when he gets in trouble, when he stops his feet, he grabs, and he gets those holding penalties that you really dont need. So hes got to concentrate on focusing on the little things.The Rams reconfigured offensive line allowed three sacks and five other quarterback hits Sunday, and their running backs averaged 4.06 yards per carry.The Rams didnt make Robinson available postgame because he was not active.Its kind of one of those things that Ive dealt with before with young players, Fisher said of his decision to sit Robinson in Week 12. He just needed a moment. He needed a break. We will get him back and get him going. ' ' '