Nadal to become world number one

 On Monday Rafael Nadal will become the new world number one after reaching the final of the China Open. Nadal was 4-2 up in the first set against Tomas Berdych when his Czech opponent retired with a back injury. Nadal will face current world number one Novak Djokovic in tomorrow final. Djokovic beat Richard Gasquet 6-4 6-2 in his semi-final.