A Agassi (US) bt P-H Mathieu (Fra) 4-6 3-6 6-3 6-3 6-3

France's Paul-Henri Mathieu looks like causing an upset as he takes the first two sets

Agassi looks to be down and out but takes stock and fights back against his young French opponent

In a tense match Mathieu continues to make Agassi work hard

Agassi just edges through to the quarter-finals after a gruelling five sets

J-C Ferrero (Spa) bt G Gaudio (Arg) 6-7 6-1 6-7 6-2 6-4

Following an epic battle Juan-Carlos Ferrero reaches the quarter-finals for the third successive year

M Safin (Rus) bt A Di Pasquale (Fra) 3-6 6-4 6-3 6-2

Despite surrendering the first set, Marat Safin recovers to overpower French wild card Arnaud Di Pasquale

Sebastien Grosjean (Fra) bt Xavier Malisse 6-2 7-5 6-3 (Bel)

In the quarter-finals Safin will meet France's Sebastien Grosjean, a comfortable winner over Xavier Malisse