Results from day 2 of Wimbledon on Tuesday (x denotes seeded player): Men 1st rd Marc Polmans (AUS) bt Lu Yen-Hsun (TPE) 6-2, 7-5, 4-6, 6-1 Alexander Zverev (GER x4) bt Tallon Griekspoor (NED) 6-3, 6-4, 6-1 Sebastian Korda (USA) bt Alex De Minaur (AUS x15) 6-3, 6-4, 6-7 (5/7), 7-6 (7/5) Laslo Djere (SRB) bt Pablo Cuevas (URU) 5-7, 6-4, 6-4, 6-4 Dusan Lajovic (SRB) bt Gilles Simon (FRA) 6-4, 7-5, 3-6, 4-6, 6-3 Diego Schwartzman (ARG x9) bt Benoît Paire (FRA) 6-3, 6-4, 6-0 Fabio Fognini (ITA x26) bt Albert Ramos Vinolas (ESP) 7-6 (7/4), 6-2, 6-4 Dan Evans (GBR x22) bt Feliciano Lopez (ESP) 7-6 (7/4), 6-2, 7-5 Lloyd Harris (RSA) bt Ricardas Berankis (LTU) 6-3, 6-4, 7-6 (8/6) Egor Gerasimov (BLR) bt Jay Clarke (GBR) 6-3, 3-6, 7-6 (7/5), 6-2 Kwon Soon-woo (KOR) bt Daniel Masur (GER) 6-7 (2/7), 6-3, 6-4, 6-4 Antoine Hoang (FRA) bt Zhang Zhizhen (CHN) 4-6, 7-6 (7/5), 6-7 (5/7), 6-3, 6-2 Denis Shapovalov (CAN x10) bt Philipp Kohlschreiber (GER) 6-4, 4-6, 6-3, 5-7, 6-4 Roger Federer (SUI x6) bt Adrian Mannarino (FRA) 6-4, 6-7 (3/7), 3-6, 6-2 - retired Richard Gasquet (FRA) bt Yuichi Sugita (JPN) 7-6 (7/4), 4-6, 6-2, 6-1 Oscar Otte (GER) bt Arthur Rinderknech (FRA) 4-6, 6-3, 6-2, 6-7 (5/7), 13-12 (7/2) Hubert Hurkacz (POL x14) bt Lorenzo Musetti (ITA) 6-4, 7-6 (7/5), 6-1 Daniil Medvedev (RUS x2) bt Jan-Lennard Struff (GER) 6-4, 6-1, 4-6, 7-6 (7/3) Pablo Andújar (ESP) bt Pierre-Hugues Herbert (FRA) 7-6 (9/7), 4-6, 7-6 (9/7), 5-7, 8-6 Tennys Sandgren (USA) bt Norbert Gombos (SVK) 6-4, 6-7 (5/7), 6-1, 6-3 Alex Bolt (AUS) bt Filip Krajinovic (SRB) 7-6 (7/5), 6-4, 7-5 Women 1st rd Ashleigh Barty (AUS x1) bt Carla Suárez Navarro (ESP) 6-1, 6-7 (1/7), 6-1 Barbora Krejcíková (CZE x14) bt Clara Tauson (DEN) 6-3, 6-2 Anna Blinkova (RUS) bt Tímea Babos (HUN) 6-2, 6-2 Coco Gauff (USA x20) bt Francesca Jones (GBR) 7-5, 6-4 Aliaksandra Sasnovich (BLR) bt Serena Williams (USA x6) 3-3 - retired Jessica Pegula (USA x22) bt Caroline Garcia (FRA) 6-3, 6-1 Marta Kostyuk (UKR) bt Kiki Bertens (NED x17) 6-3, 6-4 Venus Williams (USA) bt Mihaela Buzarnescu (ROM) 7-5, 4-6, 6-3 Liudmila Samsonova (RUS) bt Kaia Kanepi (EST) 6-4, 6-2 Madison Brengle (USA) bt Christina McHale (USA) 3-6, 7-5, 10-8 Karolina Pliskova (CZE x8) bt Tamara Zidansek (SLO) 7-5, 6-4 Tereza Martincova (CZE) bt Alison Riske (USA x28) 6-2, 4-6, 6-1 Zhu Lin (CHN) bt Mona Barthel (GER) 6-7 (2/7), 6-3, 6-3 Vera Zvonareva (RUS) bt Marie Bouzková (CZE) 7-5, 6-4 Elise Mertens (BEL x13) bt Harriet Dart (GBR) 6-1, 6-3 Nadia Podoroska (ARG) bt Ann Li (USA) 6-4, 7-6 (7/1) Claire Liu (USA) bt Misaki Doi (JPN) 2-6, 6-3, 9-7 Shelby Rogers (USA) bt Samantha Stosur (AUS) 6-1, 5-7, 6-3 Donna Vekic (CRO) bt Anastasia Potapova (RUS) 6-1, 6-4 Ons Jabeur (TUN x21) bt Rebecca Peterson (SWE) 6-2, 6-1 Maria Sakkari (GRE x15) bt Arantxa Rus (NED) 6-1, 6-1 Andrea Petkovic (GER) bt Jasmine Paolini (ITA) 6-4, 6-3 Angelique Kerber (GER x25) bt Nina Stojanovic (SRB) 6-4, 6-3 Elena Vesnina (RUS) bt Martina Trevisan (ITA) 7-5, 6-1 Petra Martic (CRO x26) bt Varvara Gracheva (RUS) 6-7 (3/7), 6-4, 6-3 afp