repaid the club scoring just five minutes in against Queensland Roar, and following up with a second goal later in the match. Corica retained a place in the side for much of the year as Sydney progressed to the Grand Final. A set-up from Dwight Yorke in the second half, gave Corica the only goal in Sydney FC's 1–0 victory over the Central Coast Mariners to help the team win the inaugural A-League Championship. He remained with the club in 2006/07 and 2007/08 seasons, playing a key role in Sydney's 2007 Asian Champions League campaign, scoring four goals in six matches. On 1 April 2008 he signed a 1-year contract to remain at Sydney, and given his age is possible he will retire afterward. Corica had a great start to the 2008–09 A-League Season after scoring a double in the Round 2 match against Central Coast Mariners. He became Sydney's highest goalscorer after overtaking Sasho Petrovski's former record of 14, with a Penalty in Sydney's 5–2 thrashing of Perth Glory. He became Sydney's 3rd player to reach 100 professional games for the club, with their 2–1 loss to Perth Glory on 19 November 2008 at Members Equity Stadium. On 11 February 2010 he announced his retirement at the end of the season. On the final day of the regular season in the 2009/10 season against Melbourne Victory, Corica limped off in the 20th minute due to hamstring problems. Sydney went on to win the game 2–0 and claimed the Premiership. After later examination of his injury, it was discovered that he had torn his hamstring muscle off the bone and required surgery thus ending his season. He then announced his full retirement from professional football. International career Corica has represented Australia at all youth (U17, U20, U23) and at national team level, the first Australian to achieve the feat. He represented Australia at the FIFA U-17 World Championship in Scotland in 1989. Although his team finished last in a very tough group, he did have his moments, such as scoring against Brazil in a 3–1 loss. In 1991, he was selected for the FIFA World Youth Championship in Portugal, where Australia performed remarkably well and reached the semi finals before losing to the hosts. He then went on to play in two Olympic Games football tournament, the first being the 1992 Olympics in Barcelona, where Australia made another impressive run