The Scot had come through his first-round match against world number 26 Ugo Humbert.
The Russian is ranked 42 places below Murray.
John McEnroe has defended his comments about the teenager after her fourth-round exit at Wimbledon
Jurgen Klopp and Jessica Ennis-Hill joined in with the widespread praise of the teenager from Kent.
The Reds boss was glued to his television on Saturday night.
Raducanu’s return of serve is arguably her strongest asset.
Kent teenager Raducanu took New York by storm, not dropping a set en route to victory.
The 18-year-old’s earning power has been boosted by her incredible grand slam win.
The 18-year-old is coming to terms with her new-found celebrity after her sensational success at Flushing Meadows.
Former British number one Henman has tipped the 18-year-old to become a tennis superstar.
Former Wimbledon champion Virginia Wade says the 18-year-old needs advice on how to cope with her increased fame
Looking at what might come next for the 18-year-old.
There was a fittingly dramatic end to a wild US Open.
Daniil Medvedev won his first grand slam title 6-4 6-4 6-4.