production went down in 2004, as he ended up with just nine goals. Twellman's best MLS season came in 2005, winning both the Major League Soccer MVP Award and MLS Golden Boot, and finishing the regular season with 17 goals. He was also named to the 2005 MLS Best XI. Twellman was the target of transfer talk when Odd Grenland of Norway reportedly made a $1.2 million bid for him, which MLS rejected. In February 2007, New England announced they had signed Twellman to a four-year contract, reportedly worth $5 million. In 2007, Twellman won his first title with the Revolution: the US Open Cup, a season in which he finished third in MLS in goals scored. The Revolution also won the Eastern Conference title, with Twellman scoring a spectacular bicycle kick against the Chicago Fire to secure the Revs' spot in the 2007 MLS Cup. Twellman scored the opening goal of the 2007 MLS Cup against Houston Dynamo. However, this would be New England's only goal as they would go on to lose their third straight MLS Cup by a score of 2–1. In January 2008, English Championship team Preston North End attempted to entice Major League Soccer and the New England Revolution to sell Twellman. Preston initially advanced an offer of $1.7 million, but MLS and the team rejected that offer, rejected another offer of $2.5 million, and then rejected another bid for $3 to $3.5 million, which would have been the fourth highest and possibly the second highest transfer fee in MLS history to date. Injuries and retirement Twellman suffered a neck injury and a serious concussion from a mid-air collision against Los Angeles Galaxy goalkeeper Steve Cronin on August 30, 2008. Twellman played the rest of the 2008 season, but due to lingering symptoms from his whiplash and concussion, he played only two games in 2009. Twellman had planned to make his return during the 2010 season, but he was unable to play that season and was placed on the season-ending injury list. After struggling to find any playing time over the past three seasons in MLS due to his head injury, Twellman announced his retirement from the game at the end of the 2010 MLS season. International career Twellman began his involvement with the U.S. national program at youth level with the U-17 and U-20 squads. He first gained professional attention after scoring four goals