Emma Raducanu has inked a significant endorsement agreement with the Japanese clothing company Uniqlo, following the conclusion of her £100,000-a-year contract with Nike.

Raducanu initially teamed up with Nike at 15 years old, three years prior to her extraordinary US Open victory in 2021, where she triumphed as a qualifier.

Although the British tennis sensation has faced challenges on the court due to injuries and frequent changes in her coaching team, her marketability remains strong.

In a brief statement, the company announced: “We are excited to introduce Emma Raducanu as our new Global Brand Ambassador and the top-ranked female tennis player from Britain.”

“Emma will embody UNIQLO’s LifeWear values, dedicated to striving for excellence, contributing meaningfully to society, and inspiring the next generation,” they added.

Emma Raducanu has signed a major sponsorship deal with Japanese brand Uniqlo

Raducanu is seen here in an advert for Porsche in collaboration with Court Supremes

The star was also unveiled as an ambassador for the jewellery brand Tiffany & Co in 2021

Raducanu makes history as the first female tennis player to join forces with Uniqlo, a brand known for its sponsorship of male tennis icons such as Roger Federer, Novak Djokovic, and Japan’s own Kei Nishikori.

Federer signed a 10-year deal worth £226m back in 2018 after parting ways with his long-term sponsor Nike.

Golfer Adam Scott, Japanese snowboarder Ayumu Hirano and wheelchair tennis players Gordon Reid and Shingo Kunieda are among a select group athletes who are Uniqlo global ambassadors.

Daily Mail Sport understands Raducanu will take an active role in designing her own kit as part of the agreement, which is viewed as a major deal for both parties.

Raducanu is expected to participate in engagement activities worldwide as part of the agreement, which is typical for Uniqlo ambassadors.

The deal will come into immediate effect, with Raducanu set to wear Uniqlo kit for the first time at Indian Wells next week.

Her split with Nike after eight years comes as the American sportwear giant has made financial cutbacks in the sport.

Nike have instead looked to focus their attentions on marquee names, with Carlos Alcaraz, Jannik Sinner and Aryna Sabalenka among their athletes.

After becoming the first qualifier to win a Grand Slam title at the 2021 US Open, Raducanu signed highly lucrative deals with companies including Dior, Evian, HSBC, Porsche and Vodafone.

The US Open winner was ranked as the seventh-highest-earning female athlete in the world by Sportico in 2024

Raducanu has also acted as a global brand ambassador for French water giant Evian – who are one of Wimbledon’s most recognisable sponsors

Raducanu is also a partner of leading British airline and aviation giant British Airways

Raducanu partnership with Vodafone, which was worth around £3million per year, was ended last year.

The British No 1 earned just over £1million in prize money in 2025, but company filings revealed her income from commercial interests had amounted to around four times that figure.

Raducanu will head into Indian Wells without a coach, having parted ways with Francisco Roig after the Australian Open.

Roig, who had previously worked with Rafael Nadal and Matteo Berretini, was Raducanu’s ninth coach of her career.

She has been working with her hitting partner Alexis Canter, a British former pro, since the split from Roig.

Raducanu made the final of the Transylvania Open last month, but suffered a heavy defeat to Sorana Cirstea as she battled illness.

The 23-year-old then retired in her opening round match at the Qatar Open and suffered a first round exit at the Dubai Tennis Championships last week.