sentences:  He came on as a 102nd-minute substitute for Robbie Keane as Spurs beat Chelsea 2–1 in the 2008 Football League Cup Final at Wembley Stadium on 24 February.Overall, Kaboul made 29 appearances for Tottenham in his initial spell at the club, adding four goals.On 11 August 2008, Kaboul joined Portsmouth on a four-year contract for an undisclosed fee believed to be around £6 million.