Black Tennis Pros

Heather Watson of Great Britain against Na Li of China on day one of the 2012 US Open at USTA Billie Jean King National Tennis Center.

Two months after becoming the first British woman for 10 years to reach the third round at Wimbledon, Heather Watson lasted just 81 minutes on the first day of the US Open here yesterday.

The 20-year-old from Guernsey, who was overpowered 6-2, 6-3 by China's Li Na, held on until mid-afternoon thanks only to a lengthy rain delay.

If Watson took advantage of a favourable draw at the All England Club – her first two opponents were both ranked outside the world's top 50 –fortune was not on her side here. Li, the world No 8, has been the outstanding player on the north American hard-court circuit this summer, reaching the final at Montreal and then winning at Cincinnati to secure her first title since last year's French Open.

She had too much firepower for Watson, who never looked like threatening the 30-year-old Chinese in the way she had troubled Maria Sharapova last year, when the Briton went within six points of causing one of the shocks of the tournament. Striking the ball beautifully from the back of the court, Li cracked 28 winners to Watson's 10 and broke serve five times.

At least it will not be the end of the tournament for Watson, who is playing doubles here with New Zealand's Marina Erakovic. They have won two doubles titles together this summer, in Stanford and Dallas.

"I'm happy with how I played," Watson said afterwards. "I even feel I played better today than I did last year against Maria. I don't think it was Maria's best match last year, but today Li Na was on another level. She was hitting winners off balls I wouldn't think you could hit winners off, hitting lots of lines. She had a really high first-serve percentage and she just played better tennis. She played like a Grand Slam champion."