Mauresmo was never really tested by the 158th-ranked Jackson, who underwent hip surgery in December, hasn't won a match on the main tour this year and looked shaky in her first Centre Court appearance.

Mauresmo, who set the tone by going to the net on the first point for a winning forehand volley, raced to a 5-0 lead before the 20-year-old Jackson held serve for her first game.

Jackson settled down and took more chances in the second set, but it wasn't enough. Mauresmo finished with 21 winners and 12 unforced errors, while Jackson had nine winners and 15 errors.

Two other women's champions were to play Tuesday, with 2004 winner Maria Sharapova paired against Chan Yung-jan of Taiwan and three-time champ Venus Williams against Alla Kudryavtseva of Russia.

In men's play, No. 9 James Blake beat Igor Andreev 6-3, 6-4, 6-4 to extend his career record over the Russian to 5-0. Blake has never been past the third round at Wimbledon. Other winners included No. 13 Richard Gasquet, No. 15 Ivan Ljubicic and No. 26 Marat Safin.

Second-seeded Rafael Nadal ¡ª coming off his third straight French Open title ¡ª was playing Mardy Fish.

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