Britain's Andy Murray knocked out top-seeded Russian Nikolay Davydenko 7-5 6-2 on Friday to set up a final meeting with Croatian Ivan Ljubicic at the $1 million Qatar Open.
Roger Federer is poised to write more tennis history at the U.S. Open this weekend against semi-final opponent Nikolay Davydenko at the National Tennis Center.
Tommy Robredo won a first-round thriller against Philipp Kohlschreiber in the first round of the Hamburg Masters.
World number one Roger Federer won his first title of the season at the Estoril Open on Sunday after Russia's Nikolay Davydenko retired with a leg injury.
Both won their semi-finals at the US open in straight sets, beating Nikolay Davydenko and David Ferrer respectively.
The Russian Mikhail Youzhny brushed aside third seed Ivan Ljubicic to win the World Indoor tournament.
The sixth seeds beat Nikolay Davydenko of Russia and Nicolas Kiefer of Germany 6-3, 6-4 in their second round match at the Masters Series. Leander Paes and his Australian partner Paul Hanley, seeded eighth, will take on Daniel Nestor of Canada and Nenad Zimonjic of Serbia in the quarter-final on Tuesday.
The Second seed Andy Roddick went through after Russian Nikolay Davydenko retired in the third set of their match because of breathing problems.
A subdued Tim Henman was overpowered by Russia's Nikolay Davydenko 6-4, 6-2, 6-2 in the third round.
Just 24 hours after showing second seed Andy Roddick the exit, the French wildcard ended Hewitt's challenge at the Poertschach International.
World number one Caroline Wozniacki began life at the top with an injury scare on Friday, while Ivan Ljubicic completed a cull of seeds when he beat Andy Murray on yet another smoggy day at the China Open.
American sixth seed Andy Roddick will play unseeded Spaniard Feliciano Lopez in the final of the Dubai Championships on Saturday. Roddick overcame third seed Novak Djokovic of Serbia 7-6, 6-3 while Lopez recovered from 2-5 in the final set to beat fifth-seeded Russian Nikolay Davydenko 6-4, 4-6, 7-5.
Roger Federer advanced to the third round of the Madrid Masters on Wednesday with a 6-3, 7-6 win over Czech Radek Stepanek.
Russian Mikhail Youzhny upset top seed Novak Djokovic 7-6, 7-6 on Saturday to reach the final of the World Indoor Tournament. Sixth seed Youzhny, the 2007 champion, next faces Swede Robin Soderling who overcame Nikolay Davydenko of Russia 7-6, 6-4.
The third seeds beat Igor Andreev and Nikolay Davydenko in the second round.
Olympic champion Andy Murray suffered a second pre-US Open setback in as many weeks when he was knocked out of the Cincinnati Open in the third round on Thursday, losing 6-4, 6-4 to France's Jeremy Chardy.
The tenth seed was beaten by Slovenia's Tina Pisnik in the second round at the French Open.
The Australian Open champion fought off a match-point to beat Vladimir Voltchkov and book his spot in the semi-finals of the San Jose Open.
Ivan Ljubicic and Nikolay Davydenko advanced to the quarterfinals of the China Open.
The top seeds eaily beat the Russian pair of Denis Golovanov and Andrei Olhovskiy in a quarter-final match at the Moscow ATP event.
Roger Federer produced an imperious display to dismiss unseeded German Florian Mayer 6-1, 6-4, 6-0 in the second round
The Spaniard beat Tomas Zib 6-2, 6-1 to register his 32nd successive win on clay.
Hopes of a dream final between Rafael Nadal and Roger Federer were dashed on Friday when the top two seeds pulled out injured from their quarter-final matches at the Paris Masters. Federer withdrew with a back injury a few hours before his match against American James Blake, while Nadal quit his showdown with world number six Nikolay Davydenko after losing the first set 6-1.
World number 13 Marin Cilic will return to India to defend his Chennai Open title as the Croat has confirmed his participation in the January 5 to 11 event.
Unseasonal incessant rains washed out the third day's matches at the Chennai Open ATP Tennis tournament on Wednesday even as the event was robbed of its sheen with top seed and world number five Nikolay Davydenko of Russia pulling out owing to a left heel injury.
The top seeds beat third seed Zimbabwean pair of Wayne Black and Kevin Ullyett 6-3, 7-5 to win the men's doubles title.
top seed Tommy Robredo lost his opening match at the Swedish Open on Monday to Peruvian Luis Horna.
The unseeded Russian beat Marcos Baghdatis to reach the quarter-finals of a Grand Slam for the first time at the French Open.
The Argentine concluded an ideal warm-up for the French Open with a 7-6, 6-0 win over the Frenchman in the Poertschach International final.
Russia's Marat Safin knocked out Swede Robin Soderling in a second-round match at the Paris Masters.
The World number one won his 20th consecutive match on Friday as he breezed past Russian Nikolay Davydenko 6-3, 6-4.
Roger Federer cruised into the semi-finals of the Qatar Open with a 6-1, 6-2 demolition Feliciano Lopez.
A round-up of Day 4 at the second Grand Slam of the year.
Rohan Bopanna and his Pakistani partner Aisam-Ul-Haq Qureshi continued their fine form and advanced to the men's doubles quarter-finals of the Dubai Duty Free Championships.