SF: Mirza Basic (BIH) WR 727 (CH = 74 in February 2018 - he's now 32) vs (2) Jay Clarke WR 356
SF: (2) Jakub Paul & Matej Vocel (SUI/CZE) CR 576 (210+366) defeated (3) James Davis & Mark Whitehouse CR 733 (313+420) by 6-2 7-6(3)
SF: Mirza Basic (BIH) WR 727 defeated (2) Jay Clarke WR 356 by 7-5 2-6 7-6(1)
He had a match point at 5-3* & again at *6-5.