Emma Raducanu concludes this year's campaign and plans to retain her coach into the 2026 season.
The British player reached the third round in three out of four Grand Slam events this year.
Emma Raducanu from Great Britain has pulled out of the last two tournaments this season as a result of a health issue that has affected her for the last week and a half.
The 22-year-old was scheduled to compete in tournaments in Tokyo and Hong Kong but chose to travel back to regain her health before starting plans for the 2026 season.
Those preparations are set to feature coach Francisco Roig, as the pair will keep partnering in 2026.
She underwent blood pressure monitoring while playing the initial match versus Ann Li in Wuhan and retired when losing 6-1 4-1 on an oppressively humid day.
Another medical visit was necessary a visit from the doctor at the recent Ningbo Open, where she fell in a three-set match to local wildcard Zhu Lin in round one.
Her movement was far from freely in the third set in the match with Zhu due to the lower back problem that has troubled her at times this year.
Those results meant an encouraging season, in which Raducanu rose into the world's top 30 after a long gap since her previous ranking, ended with three successive defeats.
She held three match points then was defeated by American player Jessica Pegula in the third stage in last month's Beijing event.
Raducanu won twenty-eight matches in the current season and advanced to the semis in Washington, but the highlight of her season was at the Miami event in March.
The British number one made the last eight of the WTA 1000 event, beating eighth seed Emma Navarro during the tournament prior to a loss in three sets to fourth-ranked Pegula.
Her coach was Mark Petchey from the Miami event through Wimbledon, with Roig taking over for the US Open.
The first plan with the former trainer of Nadal was until the end of the season but the partnership will continue, with a training block pencilled in for the end of the year.
Raducanu told that her three-day trial alongside Roig after Wimbledon was like a "secret mission" as they aimed to maintain secrecy.
She nearly succeeded to defeating top-ranked Aryna Sabalenka at the first competition with Roig in Cincinnati during August.
Roig joined her in New York, where she reached the third round before being beaten by Elena Rybakina, the 2022 Wimbledon winner.