About eight months after winning a spot to represent India at the Olympics, wrestler Narsingh Yadav saw off a legal challenge from fellow countryman Sushil Kumar in May for the right to go to Rio. But a positive dope test -- which he alleges is part of a conspiracy against him -- shattered his Olympic dreams.?Narsingh fails dope testNarsingh Yadav, Indias representative in the 74-kg category at the Rio Olympics, has failed a drugs test, Indias National Anti-Doping Agency said on Sunday.Narsingh alleges conspiracyIndias Rio-bound wrestler Narsingh Yadav has said he believes there is foul play involved in the entire episode surrounding his dope test.Narsinghs roommate also fails dope testSandeep Yadav, wrestler Narsingh Yadavs roommate at the Sports Authority of Indias regional centre in Sonepat, has also tested positive for a banned substance in a dope test conducted by the National Anti-Doping Agency.Wrestling federation backs NarsinghThe Wrestling Federation of India has publicly and clearly backed Narsingh Yadav, who has tested positive for banned substances, and said it hopes he will represent India at the Rio Olympics.?Narsinghs legal strategyEven as the media storm around his positive dope test plays out, wrestler Narsingh Yadavs fate rests on the National Anti Doping Agency (NADA) hearing in New Delhi on Wednesday.?Parveen Rana to replace Narsingh for RioSurprise move comes a day before NADA is to hear Narsingh Yadavs appeal against his positive dope test.Narsingh fails second dope test, food supplements found to be clean?Narsingh Yadav fails the second dope test which was conducted on July 5.NADA to announce decision on Narsingh appeal on ThursdayFollowing a three and half hour hearing on Wednesday, the NADA disciplinary panel decides to announce its decision on Narsinghs appeal on Thursday.NADA likely to pronounce decision on Narsingh on SaturdayHearing in the positive dope test of Narsingh Yadav concludes. NADA counsel seeks evidence of sabotage from the wrestlers legal team.NADA likely to pronounce Narsingh decision on SaturdayThe National Anti-Doping Agencys disciplinary panel that heard wrestler Narsingh Yadavs appeal against his positive dope test is yet to make up its mind on the matter.?NADA defers Narsingh decision until MondayThe anti-doping agencys disciplinary panel had concluded its hearing in the matter on Thursday.Narsingh cleared by NADA, set to go to RioThe National Anti-Doping Agency (NADA) anti-doping disciplinary panel on Monday cleared Narsingh Yadav of doping charges, allowing the wrestler to participate at the Rio Olympics.WADA appeals against Narsinghs clean chitThe World Anti-Doping Agency has lodged an appeal with the Court of Arbitration for Sports against the clean chit given to wrestler Narsingh Yadav by NADA in the dope scandal.Narsingh Yadav banned for four yearsNarsingh Yadav has been ejected from the Rio Games, after being handed a four-year doping suspension starting today. 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The Redskins announced Monday that the quarterback who led the team to the Super Bowl championship in the 1987 season will serve as a personnel executive. After another eventful round of Aviva Premiership, Guinness PRO12 and Top 14 action, based on last weekends form, heres our composite British & Irish Lions team of the week.BACKS15. Mike BrownThe Harlequins full-back just about edged a brilliant battle against opposite number Alex Goode, with Brown commanding under the high ball. He helped his side to victory over Saracens, despite bruising his hip.14. Olly WoodburnWoodburn scored a couple of tries for Exeter as they comfortably defeated Bristol, and at 24 still has time on his side to push for international recognition.13. Elliot DalyDaly had another good game to continue his strong recent form, as Wasps made it four wins from four in the Aviva Premiership so far this season with victory at Northampton.12. Jamie RobertsRoberts was outstanding for Harlequins as they defeated current Aviva Premiership champions Saracens, the Welsh centre making 11 tackles to lead the defensive effort.11. George NorthNorth might have been part of the Northampton side that narrowly lost to Wasps, but he had a strong game regardless. The Welsh winger raced clear after 70 seconds to score his first try at Franklins Gardens for two seasons, and went on to make 122 metres across the game.10. Jonathan SextonThe Irish fly-half had a cracking game on his return for Leinster, scoring 15 points including a try, four conversions and a penalty in a win over Ospreys. He had the better of a battle with a fellow international No.10 vying for Lions contention, Dan Biggar.9. Conor MurrayThe Irish No.9 bagged a brace of tries ass Munster defeated Edinburgh and also had a strong all-round game, most evident from his typically excellent box kicking.ddddddddddddFORWARDS1. Alec HepburnHepburn had a strong game for Exeter as they comfortably defeated Bristol on Friday night. Hepburn has played for the England Saxons and U-20s teams and is pushing for further recognition.2. Tom YoungsThe Leicester hooker is back to his best and will be hopeful of forcing his way back into the England reckoning.3. Tadhg FurlongIreland international Furlong put in a good shift as Leinster defeated Ospreys, and could yet be a dark horse for the Lions squad.4. George MerrickMerrick was superb as Harlequins defeated Saracens. Such performances can only help him catch the eye of Eddie Jones.5. Damian Welch Welch had an excellent game as Exeter picked off Aviva Premiership newcomers Bristol with relative ease.?6. Mike WilliamsThe Leicester back-row was Man of the Match against Bath and should be in the Elite Player Squad when Eddie Jones confirms it on Friday.7. Josh Van der FlierIrish international Van der Flier had a cracking game for Leinster as they beat Ospreys, scoring a try in each half.8. CJ StanderStander has made a big impression on Irish rugby in a short space of time, and performances like the one delivered against Edinburgh at the weekend will only cause his stock to rise even further. Stander made an astonishing 90 metres across 28 carries in the match. ' ' '