Overview
- Emma Navarro saved two match points to defeat Yulia Putintseva 7-5, 2-6, 7-6(6) and give the United States the opening point.
- Elena Rybakina overpowered Jessica Pegula 6-4, 6-1 to level the tie for Kazakhstan.
- Jessica Pegula and Taylor Townsend clinched the deciding doubles 6-2, 7-6(1) against Rybakina and Putintseva.
- Great Britain advanced by beating Japan 2-0 with straight-sets wins from Sonay Kartal and Katie Boulter.
- Italy face Ukraine in Friday's semifinal, with the United States meeting Great Britain on Saturday at the Shenzhen Bay Sports Center.