Tim Henman and Juan Carlos Ferrero slumped to demoralising defeats in the second round.
The world No. 1 thrashed Tomas Berdych to reach the third round of the Hamburg Masters.
Spain's Carlos Moya pulled out of next week's Paris Masters on Sunday with a shoulder injury, organisers said.
The world number one golfer finished on 12-under 201 to lead Tommy Armour III by one stroke at the Chrysler Championship after three rounds.
The French Open champion overcame a mid-match slump to defeat Spaniard Tommy Robredo 6-1, 2-6, 6-1 in the final.
The fifth seeded German needed two hours and 11 minutes to see off the top seed and defending champion in the quarter-finals of the U.S. Clay Court championships.
The Romanian will take on David Nalbandian in the final of the Munich Open.
Gaudio beat Guillermo Garcia-Lopez in a three set semi-final at the Estoril Open while Robredo advanced after Carlos Moya retired.
The two former world number ones and French Open champions traded blows and counter-punches for two hours 48 minutes.
Top seeded Roddick beat Austria's Jurgen Melzer while Grosjean scored over Nicolas Lapentti in the semi-finals of the U.S. Men's clay court championships.
Top seed Andy Roddick blasted his way into the last four with a 6-4, 6-1 victory over Peru's Luis Horna.
India men's dream run in the ongoing Badminton Asia Team Championships came to an end after a 1-3 semi-final loss to Indonesia, in Hyderabad, on Saturday.
The fourth seeds got a walkover after their opponents Rainer Schuettler of Germany and Mikhail Youzhny of Russia did not turn up.
Croatia's Ivan Ljubicic upset third seed Tim Henman rain disrupted match to reach the semi-finals of the Dubai Open
Tennis coach Gavin Hopper was found guilty of charges relating to a teenage girl who attended a school where he taught.
The West and South zone teams were beaten by Western Railway and Pamposh Orissa respectively in the Tommy Emar Gold Cup women's hockey tournament.
It was a routine win for top seed Novak Djokovic, but his satisfaction at reaching the Wimbledon quarter-finals without dropping a set was mixed with relief after some tricky moments against German veteran Tommy Haas on Monday.
India's top badminton players Saina Nehwal and Kidambi Srikanth took a big step on way to reaching the semi-finals at the World Super Series Finals by securing second consecutive wins in their respective group in Dubai.
The Russian Direct Investment Fund will team up with an Indian partner to invest $1 billion in hydroelectric projects in Asia's third-largest economy, the head of the Russian state fund told Reuters on Wednesday.
Fiji's Vijay Singh became the first player in PGA Tour history to earn more than $10 million in a single season by winning the Chrysler Championship on Sunday.
Two-time Olympic silver medalist Lee Chong Wei suffered his second successive loss in a crucial Trump match at the Premier Badminton League (PBL) as Delhi Acers notched up a thrilling 4-1 win over Hyderabad Hunters at the Siri Fort Stadium in New Delhi on Thursday.
Andre Agassi beat Spain's Tommy Robredo while Marat Safin knocked out Peruvian Luis Horna at the Madrid Masters.
Andy Murray's hopes of a first Grand Slam quarter-final ended in disappointment when he was beaten 6-1, 5-7, 6-3, 6-0 by seventh seed Nikolay Davydenko of Russia.\n\n
'Our story was really made after we saw what was happening in Punjab.' 'Earlier it was 'drug film, cool thriller, hipster movie.' Then we went to Punjab and we said, "Boss!"'
The 13th seeded duo beat Spain's Rafael Nadal and Tommy Robredo 6-3 6-3 in the semi-final on Thursday.
Nothing that has happened in the past 12 months suggests Roger Federer's hunger is diminished with victory at this year's Australian Open taking his Grand Slam title haul to 20.
Tommy Haas will take on Nicolas Kiefer in the final of the Mercedes-Benz Cup.
Top stars Saina Nehwal and Lee Chong Wei were the costliest buys, fetching the maximum prize of 100,000$, while Indian shuttlers P V Sindhu and Kidambi Srikanth were bought for a whopping 95,000$ and 80,000$ respectively at the rechristened Premier Badminton League (PBL) players' auction on Monday.
From nude dresses to pompous outfits, these celebs made some eye-popping fashion statements.
The Marylebone Cricket Club has released a first ever Laws of Cricket app. Free to download, 'MCC Laws of Cricket' includes easily digestible explanations of each Law, new imagery and animations and a special Laws quiz.