Emma Raducanu and doubles partner Elena Rybakina struggled to get out of the blocks at the Citi Open but managed to pull off a tough win on US hard courts.
The likes of Jack Draper and Emma Raducanu criticised the decision to switch to electric line-calling, prompting a response from the Wimbledon director.
Emma Raducanu said she will take plenty of confidence from her gripping contest against World No 1 Aryna Sabalenka in front of a captivated Centre Court crowd at Wimbledon, even though she was beaten 7-6(6), 6-4.
Emma Raducanu is under no illusions as to the challenge that awaits when she faces world number one Aryna Sabalenka in the third round of Wimbledon on Friday.
Emma Raducanu produced a focused and clinical performance to see off fellow Briton Mimi Xu 6-3, 6-3 in the opening round of Wimbledon on Monday.
Emma Raducanu suffered a setback ahead of Wimbledon as she was knocked out in the second round of the Eastbourne Open, her final warm-up tournament.