LONDON -- American Varvara Lepchenko tested positive four times for meldonium, according to the International Tennis Federation, which cleared her because it was determined she took the substance before its ban went into effect on Jan. 1.The ITF announced Tuesday that Lepchenko had been provisionally suspended in March, but it was later determined that she bore no fault or negligence for the violation.Meldonium, also known as mildronate, is the same substance for which Maria Sharapova tested positive, drawing a two-year ban that she has appealed. She acknowledged taking the drug in January.The Latvian-made drug is typically used for heart conditions.The ITF said meldonium was in Lepchenkos system in decreasing amounts on Jan. 7, Feb. 1, March 1 and April 7. She appealed her provisional suspension, saying she had last taken mildronate tablets on or around Dec. 20.The 30-year-old Lepchenko, who was born in Uzbekistan, is No. 79 in this weeks WTA rankings. Genesis Cabrera . At a news conference Tuesday where it was thought that the fiery Schallibaum may be shown the door after a dismal finish to the Major League Soccer season, team president Joey Saputo said no decision has been made on whether the Swiss Volcano will be back in 2014. Tony Cingrani . There are surprises among the Vezina candidates, but most of the others are standard top-tier performers, even if the two Hart Trophy runners-ups have never been quite as good as they have been through the first half of the season. http://www.custommlbcardinalsjersey.com/custom-adam-wainwright-jersey-large-791q.html . 1 position. The Mustangs (6-0), who beat Queens 50-31 last weekend, earned 17 first-place votes and 287 points in voting by the Football Reporters of Canada. Western was last ranked first in the country in October 2011. Bruce Sutter . Miller reached right to deflect Mikhail Grabovskis attempt with just over 2 minutes remaining in regulation, and then made two more saves in the shootout Sunday to give the Sabres a 2-1 win over the Washington Capitals. Ken Boyer .Y. -- Syracuse has turned up the defence at the right time all season, and when High Point threatened to pull off a monumental upset the second-ranked Orange did what they do best with their quick hands and savvy play.Chelsea striker Diego Costa is the ideal man to replace Jackson Martinez at Atletico Madrid next season, according to Sky Sports Spanish football expert Terry Gibson. Martinez left the Vicente Calderon to sign for Chinese Super League side Guangzhou Evergrande last week in a deal worth £31.8m, less than a year after moving to Atleti.Gibson feels the deal for a frontman who had scored only twice in the league was just too good to turn down for the La Liga club, especially if coach Diego Simeone can lure Costa back to the Spanish capital this summer. I was a little taken aback that they let him go, but they must have seen the price and thought we are actually going to make a profit on him, he told the La Liga Weekly podcast.And this is a player who was not ripping it up in La Liga and who Simeone had not really fallen in love with or trusted.Then obviously talk immediately turned to his replacement next season and Diego Costa. Jackson Martinez left Atletico for Guangzhou Evergrande last week The former Tottenham Hotspur and Manchester United forward believes Costa would be the perfect player to take over from Martinez after spending four huggely successful years at the club before joining Chelsea in 2014.ddddddddddddI think he is [the right man to replace Martinez] because he fits Atletico so well, said Gibson. There is always going to be a pull because of what he achieved at Atletico Madrid. Terry Gibson on Diego Costa And Gibson also believes Filipe Luis decision last summer to re-join Atletico from the Premier League champions shows that returning to your former club can sometimes be a success.I think Filipe going back has worked quite well, he said, so it is not always a rule that applies, is it?It depends on Diego Costa too and if he is enjoying life at Chelsea. But there is always going to be a pull because of what he achieved at Atletico Madrid. And, of course, if Simeone is still the manager and they have the money available, it might even be something Chelsea listen to as well.But again, it is another club where we do not know who the manager is going to be next season. Also See: Get Sky Sports La Liga video Fixtures Table ' ' '