Raducanu came out on top at the end of a three-set encounter with a 4-6, 7-5, 6-1 win against Hercog in the opening round match.
After winning the U.S open, Emma Raducanu announced that she would no longer be working with former Davis Cup player Andrew Richardson.
Raducanu struggled under the lights on the stadium court in the Southern California desert on Friday with her accuracy and energy level.
This isn't the first time he's chastised the British tennis system for failing to prioritise the grassroots development of tennis players.
Having eased past Yannick Maden in the first round, Andy Murray had no answer to Safiullin, who won 6-2 4-6 6-1.
Emma Raducanu took New York by storm, en route to her victory as she became the first qualifier in history to claim a grand slam.
Emma Raducanu won the 2021 US Open having won a whopping 10 matches without dropping a set, thus writing her name into tennis history.
Emma Raducanu completed a Fairytale Grand Slam run on Saturday by beating Canadian Leylah Fernandez 6-4, 6-3 at the Arthur Ashe stadium to lift the 2021 US Open women’s singles t...
A rock-solid Maria Sakkari beat No.4 seed Karolina Pliskova 6-4, 6-4 to reach her second major semi-final of the season and first in the US Open.
British teenager Emma Raducanu put in another impressive performance to beat American Shelby Rogers and reach the US Open quarter-finals.