The four Credit One Charleston Open quarterfinals saw vastly different scorelines but one common thread: The higher seed advanced.
Jessica Pegula, Ons Jabeur, Daria Kasatkina and Belinda Bencic made history, becoming the first top four quartet to advance to the semifinals at this event in 23 years. See the photos.
(Photos by Chris Smith/Katelyn Mulcahy/Charleston Tennis LLC)