In the women’s competition, Miyazaki was eliminated with a 6-3 6-4 loss to China’s Yuan Yue, with Bains losing 3-6 6-3 6-2 against Switzerland’s Viktorija Golubic.
Sofia Kenin, the 2020 Australian Open champion, defeated Japan’s Moyuka Uchijima 6-0 6-3, while three-time Wimbledon women’s doubles champion Hsieh Su-wei also advanced, thanks to a 6-2 6-3 triumph over American Kayla Day.
Russia’s Vera Zvonareva, the 2010 women’s singles runner-up, was hoping to qualify at the age of 38 but lost 6-4 6-1 to Latvia’s Darja Semenistaja.
There were mixed fortunes for teenage Russian sisters Mirra and Erika Andreeva. Mirra Andreeva advanced as the 16-year-old had an easy 6-1 6-2 success against Chloe Paquet of France, but 19-year-old Erika Andreeva was beaten, eliminated by Ukraine’s Dayana Yastremska, who won 6-3 6-4.
Britain’s Dan Evans, Andy Murray and Cameron Norrie qualified automatically for the main draw, while Liam Broady, Jan Choinski, Arthur Fery, George Loffhagen and Ryan Peniston have been given wildcards.
No British women were ranked in the top 100 at the cut-off date for Wimbledon to qualify automatically, although Katie Boulter, Jodie Burrage, Harriet Dart, Sonay Kartal, Katie Swan and Heather Watson were handed wildcards.