PARIS, France (AP) — Venus Williams won her opening match at the French Open by beating Patty Schnyder 6-3, 6-3 yesterday, improving to 13-2 on clay this year after playing with neither of her often-troublesome knees wrapped.

Williams’ victory was no surprise coming against an opponent who fell to 0-11 versus the seven-time Grand Slam champion. But Williams’ movement boded well for her matches to come. She attacked aggressively and scrambled after balls, often extending points until Schnyder would blow an easy shot.

Tricky footing has always made clay Williams’ worst surface. In 13 previous French Open appearances, she reached the semi-finals only once — in 2002, when she lost to her sister in the final. She advanced beyond the third round only once in the past five years.

Wearing a lacy black “Can-Can” corset with spaghetti straps and red trim, Williams’ outfit will be tough to top in the fashion department and she may be difficult to defeat on the scoreboard.

Her 27-4 record this year is the best on the women’s tour. Last week, Williams climbed for the first time since 2003 to second in the rankings, trailing only her younger sister, Serena.

“It feels good to be moving up the ranks,” Venus said. “I’ve just been playing a little bit more consistent. You’ve just got to win the point and execute. I’ve been doing that, I think, pretty good.”

Defending champion Svetlana Kuznetsova joined Williams in the second round, while 2009 quarterfinalist Victoria Azarenka was eliminated. Winners on the men’s side included Robin Soderling, hoping to mount another run at Roland Garros after upsetting four-time champion Rafael Nadal in the fourth round last year.

There were whistles and catcalls from the crowd when Williams removed her warm-ups to reveal the corset she designed. It’s similar to an outfit she debuted at Key Biscayne in March.

Against Schnyder, Williams slammed 27 winners and won 12 of 14 points at the net. She also overcame an inconsistent serve.

In the arduous final game she fell behind 15-40, then hit her only two aces. On her first match point, she double-faulted for the eighth time. She finally converted her fourth match point with a forehand winner and raised a triumphant fist.

The tournament began in warm, sunny conditions that had spectators fanning themselves and forming long lines at ice-cream stands.

“Roasting,” tweeted top British hope Andy Murray, who had a practice session for his opening match toay. “No sunblock today (yesterday) wud be an error.”

Kuznetsova was sweating at the start. She lost the first six points and first three games, then swept nine games in a row and beat Sorana Cirstea 6-3, 6-1.

Seeded sixth, Kuznetsova arrived at Roland Garros only 1-3 on clay this year, and she drew a dangerous opening opponent in Cirstea, a quarter-finalist a year ago. The match began shortly after 11 am, and even in a nearly empty stadium, Kuznetsova found herself a bit rattled.

“Definitely I was a little bit nervous,” she said. “It was rough start for me.”

The Russian needed 12 minutes to win a game, but she was in control after that. Three times she rallied to take a game after losing the first three points.

Cirstea squandered chances to get back into the match in the second set, when she failed to convert all four break points.

A year ago, Kuznetsova beat Serena Williams en route to her second Grand Slam championship. But she has not won any titles this year and her record is 9-9, the worst of any top-10 woman.

Soderling enjoyed a faster start, winning the first nine games. He dropped only nine of 58 points on his serve and defeated wild card Laurent Recouderc 6-0, 6-2, 6-3.

Soderling’s win over Nadal at Roland Garros still seems shocking a year later. Soderling went on to the final — his best showing in a major event — where he lost to Roger Federer, who completed a career Grand Slam.

Nadal, now 31-1 lifetime at Roland Garros, is again the tournament favourite and wouldn’t meet the No 5-seeded Soderling until the final.

No 8 Jo-Wilfried Tsonga of France won the longest match of the day, beating Daniel Brands 4-6, 6-3, 6-2, 6-7 (2), 7-5. No 23 Ernests Gulbis trailed retired trailing in the third set of his match against Julien Benneteau with a right thigh injury and will undergo further examination.