OMAHA, Neb. -- The Latest on Olympic events ahead of the Rio Games (all times local):----8:15 a.m.Sally Pearson will not defend her Olympic hurdles title in Rio de Janeiro after tearing a tendon in her hamstring, yet another setback in a year beset by injuries.Pearson, the 100-meter hurdles Olympic gold medalist at the 2012 London Games and silver medalist at Beijing in 2008, told Australias Channel Nine news Wednesday that she was gutted by the extent of the training injury.The 29-year-old Pearson missed 12 months of competition because of surgery and recovery after breaking her wrist in a racing accident. She said this month her preparation was hampered by a niggly hamstring.She returned on June 5, a year and a day after crashing over a hurdle at a Diamond League meet in Rome. She had three races in Europe before returning to Australia to work on her speed.----7:40 a.m.The United States is assembling an Olympic swimming team that Michael Phelps hardly recognizes.Nearly halfway through the eight-day trials, the team bound for Rio next month has as many as 17 first-timers. Left in their wake so far are such stalwarts as Missy Franklin, Natalie Coughlin, Matt Grevers, Tyler Clary and Jessica Hardy.Phelps, who turns 31 on Friday, and teenager Katie Ledecky appear to be the only sure things at a meet described by Phelps as more pressure-packed than the Olympics.Four years ago, Franklin was a bubbly teenager who became a star at the London Games, winning five medals, including four golds. But Franklin wont be defending her gold medal in the 100-meter backstroke after finishing a stunning seventh in the final Tuesday night.Red Sox Jerseys China . NBA officials ruled the court unplayable in the Bucks final exhibition game on Oct. 25 because players were slipping, and the game was cancelled midway through the first period. Red Sox Jerseys 2019 . Denis Coderre, the former federal MP who was elected mayor on Nov. 3, has drawn the ire of some Montreal Canadiens. During last nights game he tweeted: "Hello? Can we get a one-way ticket to (minor-league) Hamilton for David Desharnais please. https://www.cheapredsox.com/ . Perez, 35, posted a 1-2 record with a 3.69 earned-run average in 19 relief appearances last season. His season ended Aug. 9 due to a torn ligament in his left elbow. Perez joins infielder Andy LaRoche and catcher Mike Nickeas with minor-league agreements for 2014 that include invitations to attend spring training. Boston Red Sox Pro Shop . Ronaldo produced a spectacular individual performance on Tuesday, scoring all three goals and guiding Portugal into the next years World Cup in Brazil with a 3-2 victory in Sweden. The Real Madrid forward has scored 66 goals in 2013, but the last three may be the boost he needs to upstage Messi after FIFA unexpectedly extended the voting period for the Ballon dOr to Nov. Fake Red Sox Jerseys . -- Arizona knocked off some quality opponents, rolled over a few overmatched ones and grinded out victories even when things didnt go so well.DETROIT -- Minnesota Twins star Joe Mauer was put on the seven-day concussion disabled list after he experienced dizziness during his pregame route and was scratched from the lineup against the Detroit Tigers. "Im glad we have the means to find out that someones hurt and do the right thing for them," Twins manager Ron Gardenhire said after a 6-3 win Tuesday night. "For a long time, you had guys playing through these things, but now we have the tests to find out that something is wrong and take care of them." Gardenhire said a few hours before the first pitch that Mauer was probably not going to catch during the three-game series in Detroit, adding he planned to play him in each game as the first baseman or designated hitter. Mauer caught Mondays game against the New York Mets. "He did take a lot of balls off thee mask, but that has nothing to do with this," Gardenhire said Tuesday afternoon, explaining why Mauer was in the original lineup at first base for the series opener in Detroit.dddddddddddd "Hes fine." Justin Morneau was shifted from designated hitter to first to replace Mauer in the field. Outfielder Chris Hermann moved up to hit second in Mauers place in the lineup. Mauer is hitting .324 with 11 homers and 47 RBIs for the Twins, who sit in fourth place in the AL Central. Morneau, who has battled concussions since 2010, said the team made the right choice by placing Mauer on the seven-day DL. "I definitely think it is the best," Morneau said. "The worst thing anyone can do is try to play through a concussion because then you get another one and you can be out for a long time. I know." ' ' '