Clint Dempsey scored his 50th international goal to set the United States on their way to a 4-0 win over Costa Rica in Copa America Group A. Martin St. Louis Lightning Jersey . The US went down to a 2-0 defeat to Colombia in their opening game but rebounded in style at Soldier Field in Chicago on Tuesday as Jermaine Jones, Bobby Wood and Graham Zusi were also on target.Costa Rica should have gone ahead in the sixth minute when a poor clearance from DeAndre Yedlin dropped to Joel Campbell but he hooked his effort wide of the post. And they were made to pay three minutes later when the US went ahead after a push on Wood from Cristian Gamboa and referee Roddy Zambrano immediately pointed to the spot. Dempsey kept his cool to confidently slot home and become the second American to score a half century of international goals. Clint Dempsey scores his 50th USA goal Gyasi Zardes blasted an effort high and wide before the US doubled their advantage in the 37th minute. Dempsey did brilliantly to hold the ball up waiting for support to arrive and when it did in the shape of Jones, the midfielder fired home from 20 yards after a neat lay-off.It got even better for the host nation four minutes late when Wood made it three after a superb ball from Michael Bradley picked him out and he turned a defender before firing low past Patrick Pemberton.The States then put the icing on the cake four minutes from time when sloppy play from the Costa Rican defence gifted the ball to Chris Wondolowski, and Zusi ran in on goal to beat Pemberton for a fourth time.Jurgen Klinsmanns side move up to second in Group A behind Colombia, who beat Paraguay 2-1 at the Rose Bowl in Pasadena. In the final group games on Saturday, the USA meet Paraguay in Philadelphia and Colombia take on Costa Rica in Houston.The tournament continues on Wednesday with games in Group B - Brazil meet Haiti in Orlando and Ecuador face Peru in Glendale, Arizona.Watch the Copa America live on Premier Sports Louis Domingue Jersey . -- Down to 10 men and behind on the scoreboard, Toronto FC displayed its perseverance. Tyler Johnson Lightning Jersey .C. -- The Bobcats announced theyve signed centre Justin Hamilton to a 10-day contract. http://www.lightninghockeystore.us/Martin-St-Louis-Jersey/ . The injury could land Machado on the 15-day disabled list, but its not as serious as it looked on Monday night, when the third baseman crumpled in a heap at the plate after taking an awkward swing in a game against the New York Yankees.ATZENBRUGG, Austria - Defending champion Joost Luiten aims to become the first Dutch golfer to retain a title on the European Tour after taking a two-stroke lead over home crowd favourite Bernd Wiesberger going into the final day of the Lyoness Open. Luiten carded seven birdies and dropped one stroke on Saturday to shoot a 6-under 66 and go 11 under for the tournament. Wiesberger, who won the event in 2012, also had a round of 66. "I am in the position where I want to be," Luiten said. "I need to play well again and focus on my own game." Fabrizio Zanotti of Paraguay was four strokes behind Luiten in third, while Englands Adam Gee was another stroke back in fourth. Overnight leader Mikael Lundberg shot a 4-over 76 and dropped six strokes off the lead. The Swede double-bogeyed the par-4 third and had five more bogeys. Luiten went top of the leaderboard with five birdies on the front nine. He dropped a stroke on the par-3 14th but birdied two more holes on the back nine. The Dutchman singled out a long putt on the 17th as his best shot of the day. The birdie helped him stay two clear of Wiesberger, who birdied the 18th to the delight of the cheering home crowd. "I played really, really well on the first 12, 13 holes," Luiten said. "I ccould have done even better but I had that bogey on the 14th. Mikhail Sergachev Jersey. After that I didnt play great but I kept myself in it. Just one bogey is pretty good on a course like this." Wiesberger, who is ranked 69th, will need to win the tournament to enter the top 60 and earn a starting place at next weeks U.S. Open. But the Austrian said he wont think about a possible trip to Pinehurst, North Carolina, before his home tournament is over. Wiesberger carded five birdies on the first 10 holes before dropping a stroke on the par-4 11th. He gained two more strokes on the back nine. "I am very happy," he said. "Ive done pretty well and made a good move. I played decent on the back nine ... unfortunately I couldnt take advantage of the par-5s." Wiesberger played a final-round 65 two years ago and said he will likely need a similar score to give himself a chance of overtaking Luiten. "The way I hit the ball today, I can shoot that again," Wiesberger said. David Horsey of England carded the lowest score of the day with a 7-under 65 to trail Luiten by six. Horsey gained a stroke on the first hole and then made five consecutive birdies from the fifth. He added two more on the back nine before dropping a stroke on the par-4 17th. ' ' '