Semi-finals

G Canas (Arg) bt (3) T Haas (Ger) 6-4 3-6 7-6 (7-5)

Unseeded Argentine Guillermo Canas upsets third seed Tommy Haas to reach his first Masters final

Haas fights back to take the second set, but loses the final set tie-break to an inspired Canas

(12) A Roddick (US) bt (14) Jiri Novak (Cze) 6-4 6-3

Andy Roddick, the number twelve seed, has only lost his serve once so far in the tournament

13th seeded Czech Jiri Novak finds 19-year-old Roddick too strong as he succumbs in straight sets