DALLAS -- U.S. Open champion Dustin Johnson withdrew from the Rio Games on Friday because of concerns over the Zika virus, costing golf three of the worlds top four players for its return to the Olympics after a 112-year absence.Jordan Spieth is the only player from the top four who has not said whether he is going to Brazil. A decision could come as early as this weekend ahead of The Open Championship. Rickie Fowler also is undecided.Johnson, No. 2 in the world after his U.S. Open title and another World Golf Championship victory last week, is the 13th golfer to pull out of the Rio Games. Eight of them, including world No. 1 Jason Day and No. 4 Rory McIlroy, specifically have cited Zika as the reason.Patrick Reed, who said earlier this week at the Scottish Open that he wants to play in the Olympics, would replace Johnson. The U.S. is allowed four players, the most of any country in golf, because they are in the top 15 in the world.This was not an easy decision for me, Johnson said in a statement released by his management company. But my concerns about the Zika virus cannot be ignored.The Zika virus can cause severe birth defects, including microcephaly, in which babies are born with abnormally small heads.Johnson said he and his fiancée, Paulina Gretzky, plan to have more children. They have an 18-month-old son, Tatum.I feel it would be irresponsible to put myself, her or our family at risk, Johnson said. I believe I am making the right decision for me and, most importantly, my family. While I am sure some will be critical of my decision, my hope is that most will understand and support it.The decision follows a meeting at the Bridgestone Invitational with USA Golf in which the leading four Americans were briefed on Zika and security concerns. Johnson had called it a productive meeting and said he was planning to play, although he still wanted a few more answers.Of the top four Americans, only two-time Masters champion Bubba Watson said he is going.Golf was last an Olympic sport in 1904 in St. Louis.Nine of the 13 players who have withdrawn are among the top 30 in the world: Day, Johnson, McIlroy, Adam Scott, Branden Grace, Louis Oosthuizen, Hideki Matsuyama, Charl Schwartzel and Shane Lowry.The Associated Press contributed to this report. Curtis Samuel Panthers Jersey . -- The Portland Timbers and Real Salt Lake played to a 0-0 tie Saturday night that left the top of the Western Conference standings unchanged. Sam Mills Youth Jersey . On Saturday night, the normally free throw-challenged centre did just that. Howard scored 18 of his 25 points in the fourth quarter, including 13 of 19 free throws in a 2 1/2-minute stretch, and the Houston Rockets beat the Denver Nuggets 122-111. http://www.thepanthersofficialstore.com/authentic-will-grier-panthers-jersey/ . -- Playing time has been limited for Maxim Tissot this season, so the Montreal Impact defender made the most of his first scoring opportunity on Saturday. Christian McCaffrey Womens Jersey . A lawyer for MLB, Matthew Menchel, confirmed Wednesday the league dropped its case against Biogenesis of America, its owner Anthony Bosch and several other individuals. The lawsuit had accused Biogenesis and Bosch of conspiring with players to violate their contracts by providing them with banned performance-enhancing substances. Greg Little Womens Jersey .35 million, one-year contract that avoided salary arbitration. Plouffe batted .254 with 14 home runs and 52 RBIs in 477 at-bats last season, his second as a regular in the lineup. TORONTO -- The Blue Jays have finalized a three-year, $33 million contract with free agent Kendrys Morales, and say the deal lowers the chances that slugger Edwin Encarnacion will return next season.Hours after the team announced the addition of Morales on Friday, general manager Ross Atkins said talks with Encarnacion are ongoing, theyre still continuing.Encarnacion and Jose Bautista both became free agents after helping Toronto reach the playoffs.We still feel that both are realistic for us, but again, when you sign someone like Kendrys Morales, that decreases the likelihood of Edwin coming back tto the Blue Jays, but by no means eliminates that possibility, Atkins said.ddddddddddddhe 33-year-old Morales hit 30 home runs with 93 RBI while batting .263 for Kansas City last season.Atkins said second baseman Devon Travis had surgery on his right knee and is expected to be fine. He was injured in the playoffs against Cleveland.Toronto also claimed right-hander Leonel Campos on waivers from San Diego. The 29-year-old pitched 25 times for the Padres over three seasons. ' ' '