Leicester have signed Aaron Summers in a doubling-up role - and the Australian will make his debut in Wednesdays Elite League clash with Swindon, live on Sky Sports.Summers, who captains Glasgow in the Premier League, comes in for Polish rider Grzegorz Walasek who failed to score in the Lions home defeat by Belle Vue on Saturday.Promoter David Hemsley said: It was a difficult decision that was not taken lightly. Grzegorz is employed as a heat-leader and as such he has not replicated the form of 2015.I told him that we still believed in him and if could get his form back we would like to think that he could return to race for us again at some time in the future.Aaron comes into the side on a 6.82 average following his end of season spell at Swindon where he did exceptionally well, and he has been itching to continue riding in the Elite League this season.Meanwhile, Peterborough have been rocked by the decision of team boss Carl Johnson to relinquish his role with immediate effect.Johnson notified the other members of the Panthers management of his decision on Monday, citing family commitments.Former co-boss Dale Allitt has been granted permission to step in on a short-term basis, starting with Thursdays League Cup trip to Ipswich.Promoter Ged Rathbone said: Were obviously very disappointed to lose Carl, but we respect his decision and thank him for the considerable time and effort he has put into the club.Carl is Panthers through-and-through and that is what has made him so popular with our supporters. He has huge passion for the club and has given his all in these past couple of years.He will always be welcome at the East of England Showground and we wish him and his family all the very best for the future.Christian Wilkins Youth Jersey . Pierce was ejected in the third quarter of Indianas 103-86 win Monday. George Hill stole a bad pass and was going in for a layup, and Pierce hustled back and appeared to be trying to wrap him up. Mark Duper Womens Jersey . The 18th player to shoot 60 on the tour, Jamieson settled for par on the final hole when his 15-foot birdie chip grazed the edge of the hole and stayed out. After opening with rounds of 66 and 73 to make the cut by a stroke, he had 11 birdies in the bogey-free round. http://www.dolphinsrookiestore.com/Dolphins-Cameron-Wake-Jersey/ . Coach Mike Munchak says Fokou stretched ligaments in his left knee Oct. 13 against Seattle, which could keep out up to five weeks even though the linebacker didnt need surgery. Michael Deiter Dolphins Jersey . -- Kyrie Irvings last-minute 3-pointer helped seal another victory for Cleveland -- and the Cavaliers longest winning streak since LeBron James left. Josh Rosen Youth Jersey . Radwanska, making her debut in the Seoul tournament, hit eight aces in a match that lasted 1 hour, 4 minutes at Olympic Park tennis stadium. "It was definitely a very good match -- I was playing really good tennis," Radwanska said.SOUTH BEND, Ind. -- Brian Kellys worst season at Notre Dame took an embarrassing turn Tuesday as the NCAA announced that academic misconduct orchestrated by a student athletic trainer will cost the storied program all 21 victories from the 2012-13 seasons, including the 12-0 run that vaulted the Fighting Irish into the national championship game against Alabama.It marked just the fourth time the NCAA has cited Notre Dame for a major rules violation. The vacated games include Notre Dames 12 victories in 2012, their best regular season since winning their last national championship in 1988. The season finished with an embarrassing 42-14 loss to the Crimson Tide in the title game and the revelation that linebacker Manti Teo had been the victim of a fake girlfriend hoax.The school ripped the NCAA for its decision to vacate the wins and immediately said it would appeal. The Rev. John Jenkins, the university president, said the NCAA has never before vacated records in such a case.We believe that imposition of the vacation of records penalty without serious underlying institutional misconduct will not primarily punish those responsible for the misconduct, but rather will punish coaches, student-athletes and indeed the entire institution who did nothing wrong and, with regard to this case, did everything right, Jenkins said. He noted the NCAA has since voted to change the rule that brought this case under NCAA jurisdiction rather than leaving such decisions to individual schools.The Division I Committee on Infractions panel also put Notre Dame on probation for a year and ordered a $5,000 fine, penalties the school agreed with. There were no bowl or scholarship punishments.According to the NCAA, the trainer was employed by the athletics department from fall 2009 through the spring of 2013 and partially or wholly completed numerous academic assignments for football student-athletes in numerous courses from 2011 into 2013. It said she did substantial coursework for two players and gave impermissible help to six others in 18 courses over two academic years. The NCAA said the woman continued to provide impermissible academic benefits to football student-athletes for a full year after she graduated and was in her first year of law school elsewhere.In all, the NCAA said, three athletes would up playing while ineligible, one during the 2012 season and the other two the following season, when the Irish went 9-4.Kelly said he knew the vacated wins were a possibility since Notre Dame officials met with the NCAA several months ago. He said he had hoped reasonable people would come to a reasonable decision.If doing the right thing means that youve got to put an asterisk next to these gammes, thats fine with me, he said.ddddddddddddWe still beat Oklahoma. We still beat Wake Forest, we still beat all those teams, so you can put an asterisk next to it. If that makes you feel better, then thats fine with me.He said he doesnt believe he has any culpability in the case and has no reason to believe he wont be back as Notre Dames coach next season.I think you guys are confusing this statement with the win-loss record, said Kelly, whose struggling team has a 4-7 record ahead of Saturdays game at No. 12 USC. A win-loss record is always under scrutiny at Notre Dame, and it should be. Thats part of it.The report doesnt name the players involved, but stems from an investigation that began in August 2014 , when the university suspended defensive lineman Ishaq Williams, receiver DaVaris Daniels, linebacker Kendall Moore and cornerback KeiVarae Russell, who werent allowed to play that season. The school later benched safety Eilar Hardy, who was allowed to return in midseason. Russell returned and played for the Irish last season. Quarterback Everett Golson was suspended for the fall 2013 semester for what he termed poor judgment on a test.Notre Dame players said after practice Tuesday that Kelly explained the NCAA announcement after practice. They said it has no effect on them.Its just a couple of guys made a mistake and the whole team goes down with it, left tackle Mike McGlinchey said.McGlinchey said he wasnt worried about the victories being vacated.We know we won the games, said McGlinchey, a team captain. Theyre not going to take that away from us. They can take it away in the record books all they want, but we won the games.It was the first major NCAA violation for Notre Dame since 1999, when the school was placed on probation and had two scholarships taken away because of the relationship between Irish players and former booster Kimberly Dunbar, who embezzled more than $1.2 million from her employer and then lavished the players with gifts, trips and money. The NCAA also lists two other major infractions : in 1971 for the improper administration of financial aid and in 1954 for improper tryouts.If the NCAA erases all 21 Notre Dame victories, the Irish would fall from the school with the second-most wins in NCAA history behind Michigan (935) to fifth place with 875. That would place them behind Texas (892), Nebraska (889), Ohio State (885) and tied with Alabama (875) heading into the game against the Trojans, where they are 17-point underdogs.---More AP college football: www.collegefootball.ap.org and https://twitter.com/AP-Top25 . ' ' '