UPDATE 1-Tennis-Brazil Open men's singles semifinal results

Feb 16 (Infostrada Sports) - Results from the Brazil Open Men's Singles Semifinal matches on Saturday 1-Rafa Nadal (Spain) beat Martin Alund (Argentina) 6-3 6-7(2) 6-1 David Nalbandian (Argentina) beat Simone Bolelli (Italy) 6-3 7-5