Tuesday’s key results

Men’s singles — Andy Murray (2) def. Liam Broady, 6-2, 6-3, 6-4; Stan Wawrinka (4) def. Taylor Fritz, 7-6 (7-4), 6-1, 6-7 (2-7), 6-4; Richard Gasquet (7) def. ­Aljaz Bedene, 6-3, 6-4, 6-3; Jo-Wilfried Tsonga (12) def. Inigo Cervantes, 6-4, 7-6 (7-5), 6-4; Roberto Bautista Agut (14) def. Jordan Thompson, 6-3, 6-3, 6-3; Nick Kyrgios (15) def. Radek Stepanek, 6-4, 6-3, 6-7 (9-11), 6-1; Feliciano Lopez (22) def. Rajeev Ram, 7-6 (7-5), 6-4, 6-4; Viktor Troicki (25) def. Tristan ­Lamasine, 6-4, 6-2, 6-2.

Women’s singles — Serena Williams (1) def. Amra Sadikovic, 6-2, 6-4; Roberta Vinci (6) def. Alison Riske, 6-2, 5-7, 6-3; Svetlana Kuznetsova (13) def. Caroline Wozniacki, 7-5, 6-4; Dominika Cibulkova (19) def. Mirjana Lucic-Baroni, 7-5, 6-3; CoCo Vandeweghe (27) def. Kateryna Bondarenko, 6-2, 7-6 (3); Christina McHale def. Daniela Hantuchova, 7-5, 6-2.

Wednesday’s feature matches

(TV: ESPN, 7 a.m.)

Men’s singles — Novak Djokovic (1) vs. Adrian Mannarino; Roger Federer (3) vs. Marcus Willis; Julien Benneteau vs. Kei Nishikori (5); Andreas Seppi vs. Milos Raonic (6); Marin Cilic (9) vs. Sergiy Stakhovsky; Grigor Dimitrov vs. Gilles Simon (16).

Women’s singles — Jana Cepelova vs. Garbine Mug­uruza (2); Agnieszka Radwanska (3) vs. Kateryna Kozlova; Varvara Lepchenko vs. Angelique Kerber (4); Simona Halep (5) vs. Francesca Schiavone; Tsvet­ana Pironkova vs. Belinda Bencic (7); Venus Williams (8) vs. Maria Sakkari; Petra Kvitova (10) vs. Sorana Cirstea; Sam Stosur (14) vs. Sabine Lisicki.