At just 18 years old, Mimi Xu has already done something no Welsh woman had done in two decades — step onto the Wimbledon main draw.
The Swansea-born rising star reached the WTA Tour faster than most predicted, accumulated over $263,000 in career prize money, and landed her first brand partnership with Del Monte.
This article covers Mimi Xu’s net worth, career prize money, endorsements, biography, and full career statistics.
Mimi Xu’s Biography
| Full Name | Mingge Olivia “Mimi” Xu |
|---|---|
| Date of Birth | 2 October 2007 |
| Age | 18 |
| Birthplace | Swansea, Wales |
| Nationality | British (Welsh) |
| Height | 5’9″ (175 cm) |
| Plays | Right-handed |
| Current WTA Ranking | No. 230 (career-high, January 2026) |
| Turned Professional | 2025 |
| Coach | Nigel Sears & Katie O’Brien (LTA coaching team) |
| Net Worth | ~$100,000 (estimated) |
| Career Prize Money | ~$263,400 |
| WTA Tour Titles | 0 |
| Grand Slam Titles | 0 |
| Parents | Wendy Xu (mother), Tony Xu (father) |
| @mimi_xu07 |
Early Life and Tennis Journey
Mingge Olivia Xu was born on 2 October 2007 in Swansea, Wales, to Chinese parents Wendy and Tony Xu. Her mother is retired, and her father works as an engineer — neither had any background in tennis before their daughter picked up a racket.
Xu started hitting balls at Swansea Tennis and Squash Club at the age of three, introduced to the sport by her neighbours. She only trained for 30 minutes a week at first, but her natural ability became clear very quickly, and she soon fell in love with the game.
By age seven, she won the Welsh Champions title at the under-8 level — a moment she later described as the point when she “properly started thinking I want to do this now.” She attended Olchfa School in Swansea during her early development years before progressing to the National Tennis Academy in Loughborough.
Xu drew early inspiration from watching Bianca Andreescu, Serena Williams, and Simona Halep compete at the highest level. After completing her A-Levels, she moved to the National Tennis Centre in Roehampton, where she began training under LTA coaches, and made the full commitment to turn professional in 2025.
Her junior career peaked with a world No. 8 ITF junior ranking in June 2024. She reached the semifinals of the 2024 US Open girls’ singles and finished runner-up in the 2024 Wimbledon girls’ doubles alongside Mika Stojsavljevic, announcing herself as one of Britain’s brightest emerging talents.
Professional Tennis Career
Mimi Xu formally entered the professional ranks in 2025 after a decorated junior career. As her official WTA profile shows, she holds 2 ITF singles titles and 6 ITF doubles titles, with a combined professional singles record of over 64 wins on the ITF Circuit and WTA Tour combined.
Her professional breakthrough arrived at the 2025 Birmingham Open (WTA 125), where she received a wildcard and defeated world No. 52 Alycia Parks in the first round — the biggest win of her career at that point. She followed that with a quarterfinal appearance before losing to Jessika Ponchet.
Just two weeks later, Xu made her WTA Tour main-draw debut at the Nottingham Open (WTA 250). She defeated world No. 96 Katie Volynets 6–3, 6–3 in the first round for her first senior Tour-level victory, before losing to sixth seed Magda Linette in the second round.
Her Grand Slam main-draw debut came at the 2025 Wimbledon Championships as a wildcard, where she faced fellow Briton Emma Raducanu on No. 1 Court and lost 6–3, 6–3.
The match gave her invaluable experience on the sport’s biggest stage and made her the first Welsh woman to compete in the Wimbledon main draw in 20 years.
In October 2025, Xu secured her biggest professional title to date at the ITF W100 Lexus Wrexham Open, defeating Mika Stojsavljevic 6–3, 7–5 in the final and also winning the doubles title alongside Ella McDonald on the same day. Tennis Wales named her Player of the Year in February 2026.
At the 2026 Wimbledon Championships, she received another wildcard into the main draw and lost in the first round to Daria Kasatkina in three sets. She continues to train at the National Tennis Centre in Roehampton alongside fellow British professionals.
Coach
Mimi Xu currently trains under the LTA (Lawn Tennis Association) high-performance coaching programme, led by Nigel Sears and LTA Women’s National Coach Katie O’Brien.
Xu has spoken warmly about the setup, noting she had known O’Brien since her junior years through the Winter and Summer Cup teams.
Earlier in her development, Xu worked with Mathew James at the National Tennis Centre in Roehampton.
The LTA programme gives her access to physiotherapy, strength and conditioning support, and world-class on-court coaching — resources that have helped her transition from the junior circuit to the professional tour faster than expected.
Mimi Xu’s Net Worth Details
As of 2026, Mimi Xu’s has an estimated net worth of approximately $100,000.
She built this through ITF and WTA Tour prize money, LTA performance funding, and her first commercial partnership with Del Monte. At 18 years old and only in her first full professional season, her financial career is still at its very beginning.
Career Prize Money
According to WTA official records, Mimi Xu has earned approximately $263,400 in career prize money.
The vast majority of that figure came during the 2025 season, when she competed at her first WTA 125 event, made her WTA 250 main draw debut, played Wimbledon, and won the ITF W100 Wrexham title.
Her year-to-date 2026 prize money stands at approximately $39,209 as of mid-year, earned primarily through wildcard entries and early-round results at grass-court events including Wimbledon.
For a player ranked in the 200s, these figures represent healthy growth — her earnings in the first half of 2026 already rival her entire pre-2025 total.
Career Earnings By Year
| Year | Notable Results | Estimated Prize Money |
|---|---|---|
| 2022 | LTA Junior Nationals winner; Wimbledon qualifying wildcard | ~$1,500 |
| 2023 | ITF Circuit debut; Wimbledon juniors last-16 | ~$4,000 |
| 2024 | Won ITF W35 Aldershot; Wimbledon girls’ doubles finalist | ~$15,000 |
| 2025 | WTA debut Nottingham; Birmingham QF; Wimbledon 1R; Wrexham W100 title | ~$203,000 |
| 2026 (YTD) | Wimbledon 1R (lost Kasatkina); Ilkley wildcard | ~$39,209 |
Endorsements
Mimi Xu secured her first major brand partnership in 2026 with Del Monte, the global fresh produce company.
As reported by Asian Trader, the collaboration centres on Del Monte’s “Fresh for the Win” campaign, delivered in partnership with the LTA.
The campaign promotes healthy living and a fresh mindset, with Xu fronting weekly competitions and prize giveaways including tickets to the Queen’s tournament.
She also received support from Veygo by Admiral — the Admiral Group’s flexible insurance brand for young drivers.
Veygo supported Xu practically, covering her driving lessons and car insurance so she could travel independently to tournaments across the UK. The partnership formed part of Veygo’s wider backing of Tennis Wales.
As an LTA-funded player, Xu receives financial and logistical support from Britain’s national tennis governing body.
This covers coaching costs, physio, strength and conditioning, and access to the National Tennis Centre in Roehampton — a substantial in-kind benefit that reduces her out-of-pocket expenses significantly compared to unfunded players at her career stage.
Career Statistics
| Year | WTA/ITF Titles (Singles) | Grand Slams | Win/Loss (Pro) | Year-End Ranking |
|---|---|---|---|---|
| 2022 | 0 | Did not enter main draw | N/A (junior circuit) | Outside Top 1000 |
| 2023 | 0 | Did not enter main draw | N/A (junior circuit) | Outside Top 500 |
| 2024 | 1 (ITF W35 Aldershot) | Did not enter main draw | Approx. 20–10 (ITF) | Outside Top 400 |
| 2025 | 1 (ITF W100 Wrexham) | Wimbledon 1R | Approx. 35–19 (ITF + WTA) | No. 234 |
| 2026 (YTD) | 0 | Wimbledon 1R | 1–4 (WTA) | ~No. 230+ |
FAQs
What is Mimi Xu’s net worth?
Mimi Xu’s estimated net worth is approximately $100,000. She earned this through ITF and WTA Tour prize money, LTA performance support, and her Del Monte brand partnership launched.
How much career prize money has Mimi Xu earned?
Mimi Xu has earned approximately $263,400 in career prize money according to WTA official records. The bulk of that figure came during her breakout 2025 season, when she made her WTA Tour debut and won the Wrexham Open.
Who sponsors Mimi Xu?
Mimi Xu’s confirmed sponsors include Del Monte (via the LTA “Fresh for the Win” campaign) and Veygo by Admiral, which supported her driving lessons and car insurance for UK tournament travel.
What is Mimi Xu’s highest WTA ranking?
Mimi Xu reached a career-high WTA singles ranking of No. 230 on 5 January 2026. Her best doubles ranking stands at No. 203, achieved on 14 July 2025 during her breakout grass-court season.
Has Mimi Xu won any professional titles?
Yes. Xu has won 2 ITF singles titles — the W35 Aldershot in 2024 and the W100 Lexus Wrexham Open in 2025 — and 6 ITF doubles titles. She has not yet won a WTA Tour-level title.
