• British No 1 working with Mark Petchey at Indian Wells

• ‘I am definitely going to tap into a few people’

Emma Raducanu says she is determined to wrest back control of her “natural” tennis style, with the British No 1 eager not to be bound by the diktats of a single coach.

“I want to come back to my natural way of playing. That takes time to relearn because that’s something that has been coached out of me a little bit,” Raducanu told BBC Sport. “I have had a lot of people telling me what to do, how to play, and it hasn’t necessarily fit. I don’t necessarily want to have one coach in the role because anyone I bring in is straight away going to be scrutinised – even if it’s a trial.

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“A few weeks ago, Sandra Jessen started for FC Köln against Essen,” notes James Vortkamp-Tong. “Is this the first time a player has contained the opposing side’s name in their own?”

It’s not actually the first time Sandra Jessen has played against Essen, as Alicia Butteriss points out. “From what I can tell she first started against Essen, for Bayer Leverkusen, on the last day of the 2018-19 Frauen Bundesliga,” writes Alicia. “It would be remiss of me not to add that she scored both of Köln’s goals when they beat Essen 2-1 near the start of this season.”