Fourth-seeded Spaniard Montanes moved into the last four by beating Uruguayan eight seed Pablo Cuevas 6-4 6-3.

CNN: STORY HIGHLIGHTS

The fourth seed will next play Uruguayan eight seed Pablo Cuevas, who overcame Spanish qualifier Marcel Granollers 7-6 (10-8) 7-6 (7-2).

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Chief Executive Pedro Pablo Cuevas has introduced performance-based pay to motivate employees, as well as new technology for the chain's data management systems.

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