The British teenager pulled off the biggest win of his career to set up a meeting with Lleyton Hewitt in the final of the SAP Open.
Karol Kucera of Slovakia accused line judges of helping 15th seed Lleyton Hewitt during their second round centre court match.
The world number two is doubtful for the the Australian Open starting next week.
The world number one admitted he is concerned about finding out something about his first round opponent, Uzbek Denis Istomin.
Mark Philippoussis will lead Australia in the Davis Cup final against Spain to be held in Melbourne.
Argentine Guillermo Coria and Russia's Nikolay Davydenko are front-runners for the last two slots at the end-of-season Masters Cup.
The 18-year-old Scot, who has shot into the top 100 after starting the year ranked 411, defeated the American third seed to enter the semi-final of the Thailand Open.
Amritraj was leading 5-3 in the first set when the Russian retired with an injury to his left wrist.
Amritraj, a wild card, was leading 5-3 in the first set when the Russian retired with an injury to his left wrist.
Wimbledon will herald a new men's champion and for the four players left in the draw, the moment has been a long time coming.
The second seed beat Paraguayan Rossana Neffa-De in 32 minutes in the first round at Wimbledon
The Dutchman Martin soared up the ATP Tour rankings to 15th from 46th place after reaching the French Open final. \n\n
The American won his third successive Stella Artois title with a tight 7-6, 7-6 victory over Croatian Ivo Karlovi.
Andre Agassi says his toe injury will not stop him from playing in the Nasdaq-100 Open, a tournament he has won a record six times.
The semi-final line-up for the Masters: Federer vs Safin; Roddick vs Hewitt.
Todd Woodbridge and Wayne Arthurs defeated Mounir El Aarej and Mehdi Tahiri to ensure Australia remain in the World Group next year.
Australia's Davis Cup captain Pat Rafter has enjoyed smiting foes in the senior's tour since his retirement, but fears he may have bitten off more than he can chew by agreeing to partner Lleyton Hewitt in the Australian Open doubles.
The defending champion easily won his fourth round match against Croatian Ivo Karlovic at Wimbledon.
The American beat Lleyton Hewitt while the Frenchman overcame South Korean qualifier Lee Hyung-taik in the semi-finals.
Third seed Rainer Schuettler was the only high-profile casualty on the first day of the Rome Masters on Monday when he lost 6-2, 2-6, 7-5 to America's Vincent Spadea.