Centre Court at the Nottingham Open was the scene of a dominant British display as Andy Murray, Katie Boulter, Harriet Dart and Jodie Burrage all secured wins to reach the quarter-finals.
Top seed Murray, 36, continued his Wimbledon preparations with a 6-3 7-5 victory over France's Hugo Grenier.
Meanwhile, Boulter and Dart will meet in an all-British affair on Friday.
Burrage secured her first WTA quarter-final with an impressive victory over world number 21 Magda Linette.
Heather Watson is also in the last eight, making it the first time four British women have ever reached the quarter-finals of the same WTA Tour event.