Emma Raducanu addresses shocking Wimbledon retirement

According to Tom Hamilton of ESPN, Raducanu also told the BBC her match being delayed until the late-evening hours did not impact her. 

"I think I was prepared to go out there whatever time of day was required," she said. "I was so excited. I didn't find a problem with it at all. Just to have the opportunity to go on Court 1 was something I cherished, and there was no problem."

Raducanu continued: "I don't know what caused it. It was a combination of everything that has gone on behind the scenes in the last week and the culmination of the excitement and buzz, and it's a great learning experience for me going forward. Hopefully next time I'll be better prepared."

All-time tennis great John McEnroe has received widespread criticism after he said Monday night he believed the occasion "just got a little bit too much" for Raducanu.

Raducanu dropped the first set versus Tomljanovic and was down 0-3 in the second when she called for a medical timeout. Tomljanovic was awarded the victory shortly after but then fell to world No. 1 Ashleigh Barty on Tuesday.