The 22-year-old tennis player Emma Raducanu ends the current season and has decided to continue with her coach into the 2026 season.
The British player reached the third round in three of the four Grand Slam events during the season.
Emma Raducanu from Great Britain has pulled out of her final two events in 2025 because of a health issue she has been battling in recent days.
At 22 years old was scheduled to compete in events in Asia but opted to return home to recover ahead of launching next year's training.
Those preparations will involve coach Francisco Roig, as the pair have agreed to work together for the upcoming season.
The tennis professional had her blood pressure taken while playing the initial match with Ann Li in Wuhan last week and stopped playing when trailing 6-1 4-1 on a very muggy occasion.
She again required medical attention at the recent Ningbo Open, where she lost in three sets to local wildcard Zhu Lin in the opening round.
Raducanu was also moving far from freely in the third set against Zhu owing to the lower back problem that has affected her during parts of the season.
These outcomes meant an encouraging season, in which Raducanu rose into the top 30 globally for the first time for the first time since 2022, ended with three successive defeats.
The athlete was close to victory with three match points then was defeated by Pegula in round three in Beijing last month.
She secured 28 matches this year and reached the semi-finals in Washington, but the highlight of her season was at March's Miami Open.
The British number one made the last eight of this WTA 1000 tournament, beating eighth seed Emma Navarro en route then falling in a three-set match to Pegula, ranked fourth.
She was coached by Mark Petchey from the Miami event through Wimbledon, with Francisco Roig stepping in for the US Open.
The initial agreement with the ex-coach of Rafael Nadal was for the remainder of the year but the collaboration persists, with planned training sessions late this year.
She mentioned that a three-day test period with Roig post-Wimbledon was like a "secret mission" as they tried to keep the meeting secret.
The player was close to beating world number one Aryna Sabalenka at their initial event as a team in August's Cincinnati tournament.
The coach also accompanied Raducanu in New York, where she advanced to round three then falling to Rybakina, champion at Wimbledon in 2022.
