Sabau - Sanguinetti was the worst match I've seen in YEARS of tennis. And I've been to lots of challengers and futures. I've never seen such lousy attitude. They were both playing like they were old 60-year-olds at training.
But Crivoi - Serra was a great match. Crivoi had 3 match points in the second set. The last one of them was a dubious decision by the ref. Crivoi was already with hands in the air, happy for the win, but the ref turned the match around by claiming his last point was out. After that, it was all Serra.