Foro Italico is a sports complex in Rome, Italy, on the slopes of Monte Mario. It was built between 1928 and 1938 as the Foro Mussolini under the design of Enrico Del Debbio and, later, Luigi Moretti. From Wikipedia
World No. 1 Jannik Sinner defeated Mariano Navone in straight sets, marking his comeback following a three-month WADA suspension for accidental clostebol contamination.