Collated results Wednesday from the ATP Murray River Open and Great Ocean Road Open at Melbourne Park: Murray River Open 2nd rd Stan Wawrinka (SUI x1) bt Mikhail Kukushkin (KAZ) 4-6, 6-3, 6-1 Alex Bolt (AUS) bt Mackenzie McDonald (USA) 6-4, 6-7 (7/9), 7-5 Marcos Giron (USA) bt Adrian Mannarino (FRA x10) 6-3, 6-4 Daniel Evans (GBR x8) bt Pedro Sousa (POR) 6-3, 7-5 Ricardas Berankis (LTU) bt Jason Kubler (AUS) 7-6 (7/2), 7-5 Egor Gerasimov (BLR) bt Marton Fucsovics (HUN x16) 6-3, 1-6, 6-3 James Duckworth (AUS) bt Ugo Humbert (FRA x7) 7-6 (8/6), 6-4 Alexei Popyrin (AUS) bt Tommy Paul (USA x15) 6-4, 6-3 Great Ocean Road Open 2nd rd Carlos Alcaraz (ESP) bt David Goffin (BEL x1) 6-3, 6-3 Thiago Monteiro (BRA) bt Matthew Ebden (AUS) 6-7 (4/7), 6-4, 6-3 Jordan Thompson (AUS x11) bt Pierre-Hugues Herbert (FRA) 6-4, 3-6, 6-3 Mario Vilella (ESP) bt Nikoloz Basilashvili (GEO x5) 7-5, 6-3 Hubert Hurkacz (POL x3) bt Mikael Torpegaard (DEN) 6-4, 6-3 Pablo Cuevas (URU) bt Robin Haase (NED) 7-5, 6-3 Stefano Travaglia (ITA) bt Sam Querrey (USA x10) 6-7 (7/9), 6-3, 6-4 Alexander Bublik (KAZ x8) bt Christopher O'Connell (AUS) 7-6 (7/2), 6-7 (6/8), 6-4 Miomir Kecmanovic (SRB x7) bt Kwon Soonwoo (KOR) 6-3, 6-4 Salvatore Caruso (ITA) bt Tennys Sandgren (USA x9) 6-4, 6-7 (2/7), 6-1 Aljaz Bedene (SLO x13) bt Dane Sweeny (AUS) 6-0, 6-4 Jannik Sinner (ITA x4) bt Aleksandar Vukic (AUS) 6-2, 6-4 Reilly Opelka (USA x6) bt Sergiy Stakhovsky (UKR) 7-6 (10/8), 6-4 Botic van de Zandschulp (NED) bt Kamil Majchrzak (POL) 6-4, 3-6, 6-4 Kevin Anderson (RSA) bt Cedrik-Marcel Stebe (GER) 6-4, 6-2 Karen Khachanov (RUS x2) bt Max Purcell (AUS) 7-6 (7/5), 6-3 mp/leg