Portsmouth defender Sol Campbell is struggling to be fit for the Premier League clash against Tottenham at White Hart Lane this weekend.

The former Tottenham centre-back missed the 2-0 win over Aston Villa at the weekend and, while he has responded to treatment on an injured knee, boss Harry Redknapp fears the game may come too quickly.

"Sol is struggling," Redknapp admitted. "He looks doubtful for the weekend. We'll have to wait and see but I'm not too hopeful.

"When he did it, it didn't look like being that long but it has taken longer than I expected.

"Hermann [Hreidarsson] did well though and he can carry on alongside Sylvain Distin."

Portsmouth are sixth in the Premier League and have an FA Cup semi-final against West Brom at the beginning of April.

Reda Maher / Eurosport