(H-hard, C-clay, G-grass) Jan. 4-11 - Brisbane International, HO (Radek Stepanek) Jan. 5-10 - Qatar ExxonMobil Open, HO (Andy Murray) Jan. 5-11 - Chennai Open, HO (Marin Cilic) Jan. 12-17 - Medibank International, HO (David Nalbandian) Jan. 12-17 - Heineken Open, HO (Juan Martin del Potro) Jan. 19-Feb. 1 - Australian Open, HO (Rafael Nadal) Feb. 2-8 - Movistar Open, CO (Fernando Gonzalez) Feb. 2-8 - PBZ Zagreb Indoors, HI (Marin Cilic) Feb. 2-8 - SA Open, HO (Jo-Wilfried Tsonga) Feb. 9-14 - Brasil Open, CO (Tommy Robredo) Feb. 9-15 - SAP Open, HI (Radek Stepanek) Feb. 9-15 - ABN AMRO World Tennis Tournament, HI (Andy Murray) Feb. 15-22 - Open 13, HI (Jo-Wilfried Tsonga) Feb. 16-22 - Regions Morgan Keegan Championships, HI (Andy Roddick) Feb. 16-22 - Copa Telmex, CO (Tommy Robredo) Feb. 23-28 - Abierto Mexicano Telcel, CO (Nicolas Almagro) Feb. 23-28 - Barclays Dubai Championships, HO (Novak Djokovic) Feb. 23-March 1 - Delray Beach International Championships, HO (Mardy Fish) March 2-8 - Davis Cup I March 12-22 - BNP Paribas Open, HO (Rafael Nadal) March 25-April 5 - Sony Ericsson Open, HO (Andy Murray) April 6-12 - U.S. Men's Clay Court Championships, CO (Lleyton Hewitt) April 6-12 - Grand Prix Hassan II, CO (Juan Carlos Ferrero) April 12-19 - Monte-Carlo Rolex Masters, CO (Rafael Nadal) April 20-26 - Barcelona Open Banco Sabadell, CO (Rafael Nadal) April 27-May 3 - Internazionali BNL d'Italia, CO (Rafael Nadal) May 3-10 - Estoril Open, CO (Albert Montanes) May 3-10 - BMW Open, CO (Tomas Berdych) May 4-10 - Serbia Open, CO (Novak Djokovic) May 10-17 - Mutua Madrilena Masters Madrid, CO (Roger Federer) May 17-23 - Interwetten Austrian Open, CO (Guillermo Garcia-Lopez) May 17-23 - ARAG ATP World Team Championship, CO (Serbia) May 24-June 7 - Roland Garros, CO (Roger Federer) June 8-14 - Gerry Weber Open, GO (Tommy Haas) June 8-14 - AEGON Championships, GO (Andy Murray) June 14-20 - Ordina Open, GO (Benjamin Becker) June 14-20 - AEGON International, GO (Dmitry Tursunov) June 22-July 5 - The Championships, GO (Roger Federer) July 6-12 - Davis Cup II July 6-12 - Campbell's Hall of Fame Championships, GO (Rajeev Ram) July 13-19 - Catella Swedish Open, CO (Robin Soderling) July 13-19 - Mercedes Cup, CO (Jeremy Chardy) July 19-26 - Indianapolis Championships, HO (Robby Ginepri) July 20-26 - International German Open, CO (Nikolay Davydenko) July 26-Aug. 2 - Allianz Suisse Open Gstaad, CO (Thomaz Bellucci) July 27-Aug. 2 - LA Tennis Open, HO (Sam Querrey) July 27-Aug. 2 - Studena Croatia Open Umag, CO (Nikolay Davydenko) Aug. 2-9 - Legg Mason Classic, HO (Juan Martin del Potro) Aug. 10-16 - Rogers Cup, HO (Andy Murray) Aug. 16-23 - Western & Southern Financial Group Masters, HO (Roger Federer) Aug. 23-29 - Pilot Pen Tennis, HO (Fernando Verdasco) Aug. 31-Sept. 13 - U.S. Open, HO (Juan Martin del Potro) Sept. 14-20 - Davis Cup III Sept. 21-27 - Open de Moselle, HI (Gael Monfils) Sept. 21-27 - BCR Open Romania, CO (Albert Montanes) Sept. 28-Oct. 4 - Proton Malaysian Open, HI (Nikolay Davydenko) Sept. 29-Oct. 4 - PTT Thailand Open, HI (Gilles Simon) Oct. 5-11 - China Open, HO (Novak Djokovic) Oct. 5-11 - Rakuten Japan Open, HO (Jo-Wilfried Tsonga) Oct. 12-18 - Shanghai ATP Masters, HO (Nikolay Davydenko) Oct. 19-25 - If Stockholm Open, HI (Marcos Baghdatis) Oct. 19-25 - Kremlin Cup, HI (Mikhail Youzhny) Oct. 25-Nov. 1 - St. Petersburg Open, HI (Sergiy Stakhovsky) Oct. 26-Nov. 1 - Grand Prix de Tennis de Lyon, HI (Ivan Ljubicic) Oct. 26-Nov. 1 - Bank Austria Tennis Trophy, HI (Jurgen Melzer) Nov. 2-8 - Davidoff Swiss Indoors Basel, HI (Novak Djokovic) Nov. 2-8 - Open de Tenis Comunidad Valenciana, HI (Andy Murray) Nov. 8-15 - BNP Paribas Masters, HI (Novak Djokovic) Nov. 22-29 - Barclays ATP World Tour Finals, HI (Nikolay Davydenko) Nov. 30-Dec. 5 - Davis Cup Final
