
'Sorry, mate' —
Rafael Nadal, right, was apologetic after winning 17 games in a row in his straight-sets destruction of good friend Juan Monaco in the fourth round of the French Open.

Spanish showdown —
Nadal, seeking a record seventh title, will face 12th seed Nicolas Almagro in the quarterfinals. His fellow Spaniard knocked out Serbias's world No. 8 Janko Tipsarevic.

Murray on the move —
If he wins that, Nadal could take on Andy Murray in the semifinals. The world No. 4 reached the last eight after coming from behind to beat France's Richard Gasquet.

Ferrer in form —
Murray must next beat in-form Spanish sixth seed David Ferrer, who has won all three of their clay encounters.

Tsonga's challenge —
Jo-Wilfried Tsonga is France's only remaining title hope, with the fifth seed to face world No. 1 Novak Djokovic in his first quarterfinal appearance at Roland Garros.

Del Potro's date with destiny? —
Argentina's Juan Martin Del Potro earned a rematch against third seed Roger Federer, who beat him in the 2009 semifinals before winning the Paris crown for the first time.