Results Tuesday from the WTA Gippsland Trophy and Yarra Valley Classic at Melbourne Park: Gippsland Trophy 2nd rd Kaia Kanepi (EST) bt Aryna Sabalenka (BLR x4) 6-1, 2-6, 6-1 Darya Kasatkina (RUS) bt Polona Hercog (SLO x15) 6-4, 6-3 Elise Mertens (BEL x7) bt Mayo Hibi (JPN) 6-2, 6-2 Caroline Garcia (FRA x12) bt Timea Babos (HUN) 6-4, 6-4 Johanna Konta (GBR x5) bt Bernarda Pera (USA) 6-2, 6-3 Katie Boulter (GBR) bt Coco Gauff (USA x14) 3-6, 7-5, 6-2 Naomi Osaka (JPN x2) bt Alize Cornet (FRA) 6-2, 6-2 Yarra Valley Classic 2nd rd Shelby Rogers (USA) bt Rebecca Peterson (SWE) 6-4, 5-7, 6-2 Vera Zvonareva (RUS) bt Caroline Dolehide (USA) 6-2, 6-4 Nadia Podoroska (ARG x14) bt Greet Minnen (BEL) 6-3, 6-4 Anastasia Pavlyuchenkova (RUS x11) bt Anastasija Sevastova (LAT) 6-0, 6-3 Jessica Pegula (USA) bt Mona Barthel (GER) 6-4, 7-5 Sofia Kenin (USA x2) bt Camila Giorgi (ITA) 7-5, 0-0 retired mp/th