Gabashvili beat Haas 7-6 (7-3), 7-5.
Fifth-seeded Evgeny Korolev of Kazakhstan -- the runner-up at Delray Beach, Fla., in 2009 -- eliminated Nicolas Lapentti of Ecuador 6-2, 1-6, 6-1 and Wayne Odesnik of the United States ousted American Rajeev Ram 6-3, 6-2.
The winner of the tournament will earn $75,700.
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