As Emma Raducanu wrapped up her media obligations close to 10pm on Tuesday night, still digesting all of the wondrous moments she had experienced that evening, she faced another one of the learning experiences that have characterised her past year.
After the euphoria and adrenaline of snuffing out Serena Williams before her thunderous home crowd, Raducanu was charged with forgetting it all and quickly moving on, another former No 1 to come.
