LONDON: Stanislas Wawrinka got first use of one of illustrious compatriot Roger Federer’s favorite stages on Monday and seized the spotlight to open his ATP World Tour Finals campaign in style with a 6-3 6-7(0) 6-3 victory over Czech Tomas Berdych.

Having outshone fellow Swiss and 17-times grand-slam champion Federer at this year’s US Open, Wawrinka showed he belonged in the elite season-ender with a dazzling performance at the 02 Arena to edge out fifth seed Berdych in two hours 25 minutes.

Wawrinka’s run to a first grand slam semi-final in New York helped him to establish himself in the world’s top 10 and he came into the tournament ranked eighth, one place behind Federer who starts his quest for a third title in five years in London on Tuesday against defending champion and world number two Novak Djokovic.

The 28-year-old looked completely at home in the 17,000-seat arena, seizing the initiative in the opening set of the Group A game with the kind of risk-taking tennis that stretched Djokovic to the limit in two epic, if ultimately vain, grand-slam battles this year.

He pocketed the opening set in confident fashion with one break of serve and still looked the better player in the second set as Berdych, the only player in the eight-man draw without a title this year, held on grimly.

Wawrinka buckled in the second set tiebreak when he failed to score a point but went straight back on the attack, breaking in the fourth game of the decider.

The Swiss needed treatment on his thigh with the finishing line in sight but at 5-3 he closed the door in ruthless fashion.

Meantime, Rafael Nadal has called on ATP chiefs to be fairer to their star players by providing a different surface each year for their flagship World Tour Finals.

World No. 1 Nadal is unhappy that the prestigious season-ending event has been staged indoors on hard courts for the last nine years, with the tournament held in Shanghai and then at London’s O2 Arena since 2009.

The Spaniard believes that is unfair to players who don’t thrive indoors but have already proved the class by qualifying for the eight-man competition by succeeding on a variety of surfaces throughout the year.

Speaking on Monday a pre-tournament press conference before his Tour Finals opener against compatriot David Ferrer on Tuesday, Nadal suggested playing the tournament outdoors on a different surface each year, giving clay, grass and hard court specialists at least one good chance to win every few years.

Asked why he has never prospered in the Tour Finals, the 13-time Grand Slam champion said: “It is not only fatigue. One of the small reasons was fatigue, one of the main reasons was I have never been a fantastic player on the indoor surface. Also I have been unlucky.

“The Tour Finals have been indoors from 2005 until now, so I am a bit unlucky with this. For me it is more fair to have it outdoors on different surfaces.

“In this tournament we qualify by playing on all surfaces, but the Tour Finals are always on hard courts.”

Nadal insists he has no problems with the standard of the facilities in London or the quality of the tournament as a whole.

Still, it clearly grates on him that he has never won the Tour Finals, reaching the final just once in 2010 when he was defeated by six-time champion Roger Federer, whose game is far more suited to the quicker indoor conditions.

Given that the Tour Finals has been staged on either hard courts or carpet for all but one of its 43 editions, Nadal’s wish may never be granted.

It has never been played on clay — eight-time French Open champion Nadal’s preferred surface — and with the O2 Arena contracted to host the Tour Finals until at least 2015, there is no chance of any immediate change to an event which was last staged outdoors in Houston in 2004.

“I know it won’t happen in my generation. It’s not for me. I say it for the next generation and because it would be interesting for the fans,” Nadal said.

“This is a great place to play, I have never been to a tournament with a better atmosphere, but that doesn’t mean the ATP can’t be a little bit more fair with the players.

“We could change every year to play it on the surfaces we qualify for the Finals.

“That means, for example, a good clay-court player would have the chance to play on his best surface.”