Third-seeded Czech Lucie Hradecka was round loser Wednesday at the $220,000 Memphis International tennis event.

Ukrainian Lesia Tsurenko came from behind to beat Hradecka 3-6, 6-4, 7-6 (7-3) on the indoor hardcourts at The Racquet Club of Memphis.

Another upset came when Swede Sofia Arvidsson took out fifth-seeded Frenchwoman Pauline Parmentier 7-6 (7-5), 0-6, 6-3.

Arvidsson titled at this event in 2006 and was the runner-up in 2010. She'll meet Tsurenko in the quarterfinals.

The 2012 Memphis winner will collect $37,000.