Britain’s Emma Raducanu is making a resurgent run at the 2024 DC Open, defeating Greece’s Maria Sakkari 6-4, 7-5 on Friday to reach her first WTA semi-final since Nottingham in 2023—and her deepest tournament run since winning the 2021 US Open. Enduring intense heat reaching 95°F (35°C), Raducanu called the…