Results from ATP/WTA Miami Open on Wednesday: Men 1st rd Alexei Popyrin (AUS) bt Feliciano Lopez (ESP) 6-4, 7-6 (7/4) Pierre-Hugues Herbert (FRA) bt Pedro Sousa (POR) 6-1, 6-3 Women 1st rd Danielle Collins (USA) bt Kristina Mladenovic (FRA) 6-3, 6-3 Ana Konjuh (CRO) bt Katerina Siniaková (CZE) 7-6 (7/3), 7-5 Anna Kalinskaya (RUS) bt Irina Begu (ROM) 6-4, 7-6 (7/5) Andrea Petkovic (GER) bt Zhang Shuai (CHN) 7-5, 6-1 afp