No. 2 seed Dominic Thiem advances to 4th round at U.S. Open
US Open 2020: Medvedev dominates at Flushing Meadows, Thiem topples Cilic"Sporting News AUUS Open: Dominic Thiem advances to fourth round after beating Marin Cilic"ClickLancashireUS Open: Dominic Thiem fights past Marin Cilic"VAVEL.comThiem survives Cilic