Rybarikova beat King 6-1, 3-6, 7-6(9). The eighth seed is beaten in 3 sets by Rybarikova.
Zahlavova beat Kudryavtseva 7-6(6), 6-4. The fourth seed is beaten in 2 close sets by Zahlavova.
Voracova beat Mchale 6-2, 6-1. The seventh seed drops just 3 games on the way to beating Mchale.
Watson beat Hlavackova 6-3, 7-5. Watson eases past Hlavackova in straight sets.
Vandeweghe beat Groenefeld 6-3, 6-2. The German eases past the american in straight sets.
Glatch beat Krajicek 7-6(2), 3-6, 6-3. The qualifier continues into the Quarter Finals with a 3 set win over Krajicek.
Rybarikova beat Keothavong 6-4, 3-6, 6-1. Rybarikova needs 3 sets to overcome the Brit.
Hradecka beat Zahlavova 6-4, 6-3. Hradecka needs just 2 sets to beat Zahlavova.
Pervak beat Voracova 6-1, 6-1. The seventh seed can only win 2 games before being beaten by Pervak.
Watson beat Foretz Gacon 6-2, 5-7, 6-4. Watson overcomes Foretz Gacon in 3 sets.
Rodina beat Oudin 6-1, 7-5. The third seed is beaten in straight sets by Rodina.
Marino beat Cirstea 6-2, 4-6, 6-3. the sixth seed beats the Romanian to become the last seeded player in the draw.
Vandeweghe beat Stevenson 6-2, 6-2. The German is the final quarter Finalist, after a straight set win over Stevenson.
ATP Open 13
Cuevas beat Kubot 5-7, 7-5, 6-3. Cuevas comes back from a set down to overcome Kubot.
Acasuso beat Dolgopolov 6-2, 6-4. The seventh seed is beaten in straight sets by the wild card.
Nalbandian beat Starace 6-4, 6-4. The third seed eases past Starace in straight sets.
Brzezicki beat Volandri 6-1, 6-3. The qualifier drops just 4 games on the way to beating Volandri.
Ramos-Vinolas beat Souza 6-4, 6-0. The qualifier has no trouble beating Souza in straight sets.
Zeballos beat Andujar 7-6(3), 6-2. Zeballos needs 2 sets and a tie breaker to beat Andujar.
Monaco beat Navarro 6-4, 7-6(5). The fifth seed needs 2 sets and a tie breaker to overcome the qualifier.
Schwank beat Andreev 6-4, 7-6(5). Schwank needs 2 close sets to beat Andreev.
Hanescu beat Gimeno-Traver 6-3, 7-6(2). Hanescu needs just 2 sets to beat the spaniard.
Wawrinka beat Berlocq 6-4, 3-6, 6-3. The second seed needs 3 sets to overcome Berlocq.
Chela beat Zeballos 7-5, 6-2. The eighth seed eases past Zeballos in straight sets.
Monatanes beat Fognini 6-2, 4-6, 6-4. The fourth seed needs 3 sets to overcome Fognini.
Monaco beat Schwank 7-6(5), 6-2. The fifth seed needs 2 sets and a tie breaker to beat Schwank.
Wawrinka beat Hanescu 6-7(2), 6-1, 7-6(4). The second seed comes back from losing a first set tie breaker, to win in 3 sets against Hanescu.
WTA Dubai Championship round up
Last 16 matches to be played
Wozniacki vs Morita. The top seed will play the qualifier who beat Kvitova.
Peer vs Wickmayer. The ninth seed will play the Wickmayer, who beat fifth seed and Australian Open finalist, Li, in the second round.
Stosur vs Schnyder. The fourth seed will play the conquerer of 14th seed, Ivanovic.
Stosur beat Schnyder 6-3, 6-4. The fourth seed eases past Schnyder in straight sets.
Kanepi vs Jankovic. The 12th seed faces the 6th seed.
Radwanska vs Bartoli. The 8th seed will face the tenth seed.
Radwanska beat Bartoli 6-3, 6-2. The eighth seed eases past the 10th seed in straight sets.
Kuznetsova vs Schiavone. The third seed plays the 16th seed.
Azarenka vs Pennetta. The seventh seed plays the 11th seed, both needing 3 sets in the previous round.
Kleybanova vs Zvonareva. The second seed will face off against the 15th seed.
WTA XIX Copa BBVA Colsanitas