David Nalbandian won

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Argentinean-Armenian tennis player David Nalbandian continues to win at the international tournament in Oakland.

Nalbandian beat his American opponent John Aisner 2:0 in the ¼ final and made his way to the top four.

In the semi-final, Nalbandian will play against Spanish tennis player Nicolas Almagro. The favorite in the tournament David Ferer will put his strengths to the test against German tennis player Filip Kolschteiner.