David Nalbandian survived a testing encounter with Stanislas Wawrinka to prevail 6-4, 3-6, 6-4, 6-2
Murray ousted home favourite Paradorn Srichaphan while the world No. 1 beat Jarkko Nieminen in the semi-finals of the Thailand Open.
Gaudio has beaten Nadal three times out of four but the Spaniard won their most recent match in Monte Carlo this year.
The Spaniard beat Tomas Zib 6-2, 6-1 to register his 32nd successive win on clay.
Twice champion James Blake came from behind to beat Finn Jarkko Nieminen 6-7 6-4 6-2 and book a place in the Stockholm Open semi-finals on Friday.
The Romanian will take on David Nalbandian in the final of the Munich Open.
The Australian edged past Jarkko Nieminen 1-6, 6-3, 7-5, 6-2 in the French Open third round.
The seventh seeded Thai lost to Spaniard Feliciano Lopez in the first round.
The Swiss ace claimed his third title of the year by crushing Finland's Jarkko Nieminen in the final.
The top seeded Swiss will meet Jarkko Nieminen of Finland in the final of the Munich Open.
The defending champion battled back from 4-6, 1-4 down to set up a semi-final against unseeded Spaniard Nicolas Almagro, who upset 10th seed Juan Carlos Ferrero at the Barcelona Open.
The Australian third seed was too strong and too consistent for the 15th-seeded Slovak as he won in 94 minutes.
Both scored contrasting semi-final victories on Saturday.
Veteran Indian star Mahesh Bhupathi and Julian Knowle defeated Leonardo Mayer and Alberto Ramos to move into the second round of the men's doubles at Wimbledon on Wednesday. The eighth seeded Indo-Austrian pair scored a 6-2, 6-7(5), 6-4, 6-2 win.
World No. 3 David Ferrer has reached the semi-finals of the Valencia Open for the fourth consecutive year with a 6-4, 4-6, 6-0 win over fifth seed Jerzy Janowicz.
Leander Paes will kickstart his US Open campaign with Czech partner Radek Stepanek against Jarkko Nieminen of Finland and Dmitry Tursunov of Russia.
American Mardy Fish's hopes of putting aside his troublesome heart condition to compete in his first grand slam tournament in 12 months ended on Wednesday after the former top-ten player was forced to pull out of next week's U.S. Open.
A refreshed Roger Federer's clinical demolition of Jarkko Nieminen in his first match of 2014 suggested he could be a factor in the first major of the year.
Mahesh Bhupathi, Rohan Bopanna and Sania Mirza advanced to the second round of doubles events at Wimbledon on Wednesday.
Novak Djokovic outclassed Finland's Jarkko Nieminen 6-4, 6-2, 6-3 to move safely into the Wimbledon third round on Wednesday.
It is not the first time Tomic has been in trouble for not trying.
Bernard Tomic's on-court commitment has come under renewed scrutiny after the Australian played match point holding his racquet backwards in defeat to Fabio Fognini at the Madrid Open.
Nick Kyrgios has hit back at Bernard Tomic after his compatriot accused him of feigning illness to skip Australia's Davis Cup match against the United States at the weekend.
Two-time champion Victoria Azarenka won a battle of former girls' champions at the Australian Open by easing past Czech Barbora Zahlavova Strycova 6-4, 6-4 on Saturday to advance to the fourth round at Melbourne Park.
Bernard Tomic ruled himself out of representing Australia at the Rio Olympics in August due to his 'extremely busy' playing schedule.
The duo could face each other at the quarter-final stage.
The Eiffel Tower was still standing, the River Seine was flowing away to the sea and the traffic still clogged the Peripherique -- and Rafael Nadal still ruled Roland Garros on Tuesday.
Serena Williams weathered an early challenge from Russian Vera Zvonareva before the former World No 2 crumbled to lose 7-5, 6-0 in the second round of the Australian Open on Thursday.
Tournament favourite Novak Djokovic beat Finnish veteran Jarkko Nieminen 6-2, 7-5, 6-2 on Tuesday, kicking off his quest for a first ever Paris trophy to add to his eight other Grand Slams.
The winners of the season's first three grand slams Novak Djokovic, Andy Murray and Rafa Nadal put on a masterclass at the Western and Southern Open on Wednesday, strolling into the third round with straight sets wins.
Defending champion Novak Djokovic moved confidently into the second round of Wimbledon with a 6-4, 6-4, 6-4 win over German Philipp Kohlschreiber on Monday.
Tatsuma Ito and Michal Przysiezny claimed the biggest wins of their careers at the Japan Open on Tuesday when the local wildcard knocked out top seed Stan Wawrinka and the Polish qualifier saved match points to beat Jo-Wilfried Tsonga.
Soccer's governing body FIFA has agreed to ban the third-party ownership (TPO) of players, its president Sepp Blatter said on Friday, seven years after first promising to outlaw the practice.