First rounds completed in Europe

First round matches were completed and second rounds were commenced in tournaments in Germany, France and Switzerland.

Strasbourg 

Second round

Qiang Wang defeated Danielle Collins (7) 4-6 7-5 6-2

Zarina Diyas defeated Timea Babos (6) 7-6(2) 4-6 6-2

Mihaela Buzarnescu (4) defeated lucky loser in qualifying Elena Rybakina 6-3 7-6(2)

Wildcard Dominika Cibulkova (5) defeated Reka-Luca Jani 6-1 6-4

Geneva 

First round

Qualifier Lukas Rosol defeated Jiri Vesely 2-6 7-6(6) 7-6(4)

Steve Johnson (6) defeated Marius Copil 7-6(4) 6-3

Marton Fucsovics defeated Albert Ramos-Vinolas (5) 6-1 6-2

Second round

Peter Gojowczyk defeated wildcard David Ferrer (4) 6-2 6-4

Nurnberg

First round

Sorana Cirstea (6) defeated Andrea Petkovic 2-6 7-6(3) 7-6(5)

Mona Barthel defeated Carina Witthoeft 7-5 6-3

Kirsten Flipkens defeated Alison Van Uytvanck (7) 7-6(5) 2-6 7-6(2)

Veronica Cepede Royg defeated Kateryna Kozlova 6-3 6-4

Heather Watson defeated Kateryna Bondarenko 6-3 3-6 7-6(3)

Second round 

Johanna Larsson defeated Christina McHale 6-3 6-0

Kristyna Pliskova defeated Lara Arruabarrena 6-3 7-5

Lyon

First round 

Taylor Fritz defeated Matthew Ebden 6-4 6-2

Qualifier Filip Horansky defeated Joao Sousa (7) 6-4 3-6 6-4

Mikhail Kukushkin defeated wildcard Gregoire Barrere 6-2 6-3

Second round 

Dominic Thiem (1) defeated Roberto Carballes Baena 6-2 6-4

Guillermo Garcia-Lopez defeated Calvin Hemery 7-6(4) 6-3