Hello and welcome to LIVE updates of the 2019 US Open final between Rafael Nadal and Daniil Medvedev. Can Nadal claim his fourth title at Flushing Meadows and take his tally to 19 Grand Slams overall? Or will Russia's rising star produce an upset in his first major final appearance? We will find out soon enough with the players due out on court at Arthur Ashe Stadium from 21:00 BST.