SYDNEY -- Australian golfer Peter Senior, a winner of more than 30 tournaments worldwide, has announced his retirement after a hip injury forced him to withdraw during Fridays second round of the Australian Open.The 57-year-old Senior -- a two-time Australian Open champion -- limped from the Royal Sydney Golf Club course after only six holes in his second round and told reporters he is retiring, effective immediately.Its just horrendous. I cant hit a golf shot out there, Senior said. Its no gd me being out there annoying the other guys because theyre playing pretty well so this is it for me. Im not playing any more golf.He said he suffered the injury while playing in last weeks New South Wales Open.I battled through the tournament last week, didnt do much practice on Monday, Tuesday, Wednesday, played the pro-am, Senior said. Its a tough pill to swallow.The last two years Ive had that many injuries. Im just sick of it. Its a game you cant play with injuries.Ive had a great run, a great career. Ive enjoyed every minute of it. People have been fantastic, (but) you just cant play like that.Senior had intended to retire at the end of the year but hoped to finish his career at the Australian PGA Championship in his home state of Queensland.Senior became the oldest player to win the Australian Open when he claimed the title for the second time in 2012. He was still at the top of his game last year when he won the Australian Masters for the fourth time, becoming the oldest player to do so at 56.Senior played professionally for 38 years, winning tournaments on the European, Japan and Australasian tours.NFL Gear From China . JOHNS, N. Cheap Ftball Jerseys . Coach Tom Thibodeau says the former MVP will probably start travelling with the team in the next few weeks. Rose tore the meniscus in his right knee at Portland in November and was ruled out for the remainder of the season by the Bulls. http://www.jerseyschinanfl.com/ . Hamelin, who triumphed in the 500 on Saturday, edged out Victor An of Russia by 0.021 seconds to maintain his lead in the World Cup standings. Russias Vladimir Grigorev was third. In the relay, Canada tk control six laps from the finish line to beat Russia and the Netherlands. Wholesale NFL Store . After slipping from the summit during the week, the Gunners overcame struggling Crystal Palace 2-0 on Sunday thanks to Alex Oxlade-Chamberlains second-half brace. Wholesale Jerseys NFL . The 28-year-old from Calgary matched his career best after missing just one shot in his two rounds of shting in the mens 10-kilometre sprint competition. Smith finished in 23 minutes 15.CANTON, N.Y. -- Surveillance videos show that a former college soccer coach stalked his ex-girlfriends 12-year-old son just before the boy was killed in 2011, a prosecutor told a judge Monday.Oral Nick Hillary hunted Garrett Phillips in the half hour before the boy was strangled in the apartment Phillips shared with his mother, Tandy Cyrus, according to Onondaga County District Attorney William Fitzpatrick.Though Hillarys supporters have accused authorities in this largely white community of unjustly prosecuting a black man, Fitzpatrick said during his opening statement in Hillarys second-degree murder trial that the evidence against the Jamaica-born ex-coach is conclusive.I want you to label him for exactly what he is: the murderer of a helpless 12-year-old boy, because he couldnt stand that fact that he caused the breakup with Tandy, said Fitzpatrick, who is helping his counterpart in St. Lawrence County with the prosecution.Defense attorney Norman Siegel argued that the prosecution lacks physical evidence. Siegel, the former director of the New York Civil Liberties Union, said Hillary was home with his daughter when the boy was killed.You cant be in two places at thhe same time, Siegel said.ddddddddddddHillary was the head soccer coach at Clarkson University at the time of the killing. He and his teenage daughter had lived with Cyrus and her two sons until the relationship ended in summer 2011. When the boy was killed, Hillary was living elsewhere in Potsdam, a college town near the Canadian border.Police quickly focused on Hillary after the boy was strangled on Oct. 24, 2011. But it tk nearly five years for the case to come to trial.The district attorney at the time of the killing never bought charges. Her successor as St. Lawrence County district attorney, Mary Rain, campaigned on the case. The first murder indictment Rain secured was dismissed by a judge. She was able to get the current indictment last year.As recently as this month, prosecutors were still trying to introduce high-tech DNA evidence. The trial judge rejected that motion.Hillary, who has consistently said he is innocent, last week opted to have his case heard by a judge instead of a jury. The trial is expected to last several weeks. ' ' '