Pair of upsets highlight Dutch Open

Amersfoort, Netherlands (Sports Network) - Unseeded Frenchman Nicolas Devilder blitzed fifth-seeded Agustin Calleri in the opening round of the Dutch Open Monday.
Devilder needed less than an hour to dispatch the Argentine, 6-3, 6-1 in the clay court tournament.
Meanwhile sixth-seeded Dominik Hrbaty also fell. Evgeny Korolev of Russia dispatched the Slovakian star in three sets, 6-3, 6-7 (3-7), 6-3.
There were no other seeded players scheduled for action Monday.
Other first round winners included hometown favorite Robin Haase, who defeated Spaniard Felix Mantilla, 6-3, 6-2, and Argentine Mariano Zabaleta, who got the best of Kristof Vliegen of Belgium, 6-3, 6-3...Full Story