The club was eventually bought by an Icelandic consortium, led by Eggert Magnússon, in November 2006. Manager Alan Pardew was sacked after poor form during the season and was replaced by former Charlton Athletic manager Alan Curbishley. The signings of Mascherano and Tevez were investigated by the Premier League, who were concerned that details of the transfers had been omitted from official records. The club was found guilty and fined £5.5 million in April 2007. However, West Ham avoided a points deduction which ultimately became critical in their avoidance of relegation at the end of the 2006–07 season. Following on from this event, Wigan Athletic chairman Dave Whelan, supported by other sides facing possible relegation, including Fulham and Sheffield United, threatened legal action. West Ham escaped relegation by winning seven of their last nine games, including a 1–0 win over Arsenal, and on the last day of the season defeated newly crowned League Champions Manchester United 1–0 with a goal by Tevez to finish 15th. In the 2007–08 season, West Ham remained reasonably consistently in the top half of the league table, with Freddie Ljungberg in the team, despite a slew of injuries; new signing Craig Bellamy missed most of the campaign, while Kieron Dyer was out from August 2007. The last game of the season, at the Boleyn Ground, saw West Ham draw 2–2 against Aston Villa, ensuring a tenth-place finish three points ahead of rivals Tottenham Hotspur. It was a five-place improvement on the previous season, and most importantly West Ham were never under any realistic threat of relegation. After a row with the board over the sale of defenders Anton Ferdinand and George McCartney to Sunderland, manager Alan Curbishley resigned on 3 September 2008. His successor was former Chelsea striker Gianfranco Zola, who took over on 11 September 2008 to become the club's first non-British manager. In the 2008–09 season, West Ham finished ninth, a single place improvement. In the 2009–10 season, West Ham started strongly with a 2–0 win over newly promoted Wolverhampton Wanderers with goals from Mark Noble and newly appointed captain Matthew Upson. A League Cup match against old rivals Millwall brought about violent riots outside the ground as well as pitch invasions and crowd trouble inside Upton Park. In August 2009, the financial concerns of Icelandic owners parent companies left the current owners unable to provide any funds until a new owner was found. The club's shirt sponsor SBOBET provided the club with help to purchase a much needed striker, the Italian Alessandro Diamanti.