Tennys Sandgren, United States, def. Philipp Kohlschreiber, Germany, 6-4, 6-2.Cameron Norrie, Britain, def. Jan-Lennard Struff, Germany, 7-5, 4-6, 6-3.Raven Klassen, South Africa, and Michael Venus (3), New Zealand, def. Bob and…
Tennys Sandgren, United States, def. Philipp Kohlschreiber, Germany, 6-4, 6-2.Cameron Norrie, Britain, def. Jan-Lennard Struff, Germany, 7-5, 4-6, 6-3.Raven Klassen, South Africa, and Michael Venus (3), New Zealand, def. Bob and…