Meanwhile, Berrettini (in pic) defeated Gael Monfils 3-6, 6-3, 6-2, 3-6, 7-6 (7-5) to reach a first Grand Slam semi-final at the US Open.
Gael Monfils needed just 86 minutes to thrash Pablo Andujar 6-1, 6-2, 6-2 and enter his fourth US Open quarter-final.
Meanwhile, Gael Monfils beat Denis Shapovalov 6-7(5), 7-6(4), 6-4, 6-7(6), 6-3.
