Baghdatis crushed eighth-seeded Pablo Andujar 6-1, 6-1. He lost 12 points -- three on double faults -- on serve on the day. Baghdatis finished off five of his eight break-point opportunities over Andujar's seven games serving.
The Baghdatis-Andujar pairing was a rarity in Monday's seven-match card as only one other was decided in two sets. Jamie Baker stopped Donald Young 6-1, 6-4, also in less than an hour.
Ryan Harrison edged past Vasek Pospisil 3-6, 7-6 (7-2), 7-6 (8-6) as Pospisil was eliminated without losing his serve. He did, however, save nine break points.
Marinko Matosevic rallied for a 4-6, 6-1, 6-4 win over James Ward, losing his serve just once on day the day. Carlos Berlocq also came from behind in beating Mikhail Kukushkin 3-6, 6-4, 6-2.
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