Harriet Dart: Age, Ranking, Tennis Career and vs Xinran Sun Prediction

Harriet Dart is a British professional tennis player who has attracted attention with her performances at the 2026 Guangzhou Open. Her upcoming semifinal against China’s rising young player Xinran Sun is an important test as Dart looks to reach another WTA final.

The Harriet Dart vs Xinran Sun matchup brings together two players at very different stages of their careers. Dart has years of professional experience, while Sun is an emerging teenage talent who has impressed with her performances in Guangzhou.

Here is everything to know about Harriet Dart, including her age, current tennis ranking, career achievements, head-to-head record and prediction for the match against Xinran Sun.

Who Is Harriet Dart?

Harriet Dart is a British professional tennis player born in London, England. She was born on July 28, 1996, and has established herself as a regular competitor on the professional tennis circuit.

Dart started playing tennis at the age of seven. Her development through British tennis helped her reach the professional level, and she made her breakthrough into the WTA top 100 in 2022.

She is a right-handed player who uses a two-handed backhand. Her preferred surface is hard court, where she has produced several strong performances.

Dart has also enjoyed success in doubles, winning multiple professional titles and representing Great Britain in the Billie Jean King Cup.

Harriet Dart Age and Personal Details

Harriet Dart is 30 years old as of October 2026. Her birthday is July 28, 1996.

Here are her key details:

Dart has spent much of her professional career developing her singles and doubles game. She is also known for her competitive performances in international tennis events.

Harriet Dart Current Tennis Ranking

Harriet Dart was ranked No. 115 in the WTA singles rankings as of October 29, 2026.

Her career-high singles ranking is No. 70, achieved on September 9, 2024. Although she is currently outside the top 100, her performances during the 2026 season have provided opportunities to improve her position.

Dart is also a successful doubles player. She reached a career-high doubles ranking of No. 59 in October 2024.

Her recent results at the Guangzhou Open have been particularly important. Reaching the semifinal gives her another opportunity to earn valuable ranking points.

Harriet Dart vs Xinran Sun: Match Preview

Harriet Dart is scheduled to face Xinran Sun in the semifinal of the 2026 Guangzhou Open on October 31.

The match is scheduled for Center Court at the Nansha International Tennis Center in Guangzhou, China. It is an outdoor hard-court contest.

Sun enters the matchup after an impressive run through the tournament. However, Dart also arrives with confidence after defeating experienced opposition in the quarterfinal.

The difference in experience makes this an interesting contest. Dart has competed at the highest professional level for several years, whereas Sun is still developing her game.

Harriet Dart vs Xinran Sun Match Details

Harriet Dart vs Xinran Sun Head-to-Head Record

Harriet Dart and Xinran Sun had not played each other on the professional circuit before this scheduled semifinal.

Their head-to-head record therefore stands at 0-0 heading into the match.

This makes the Guangzhou semifinal their first recorded meeting. Both players will need to adjust to an unfamiliar opponent during the contest.

Dart can rely on her experience against established professional players. Sun, meanwhile, will look to continue the confidence she has built during her impressive tournament campaign.

How Did Harriet Dart Reach the Guangzhou Semifinal?

Dart produced an impressive run to reach the last four in Guangzhou.

She started her campaign with a victory over Tatiana Prozorova, winning 6-4, 2-6, 6-2.

In the second round, she defeated Janice Tjen in another three-set contest, winning 6-4, 3-6, 6-3.

Her biggest test came against Paula Badosa in the quarterfinal. Badosa won the opening set 6-3, but Dart responded strongly to take the next two sets 6-2, 6-4.

The victory demonstrated Dart’s fighting spirit and ability to compete under pressure. Beating a player of Badosa’s quality also provided a significant confidence boost ahead of the semifinal.

Xinran Sun’s Road to the Semifinal

Xinran Sun has been one of the tournament’s major talking points.

The 16-year-old Chinese player entered the competition with considerable attention on her developing career. She has already demonstrated her potential through strong performances on the junior circuit.

Sun defeated Mananchaya Sawangkaew in the opening round, winning 6-3, 6-4.

She then overcame Maria Timofeeva in three sets, 6-3, 4-6, 7-6(3).

Her quarterfinal performance against Claire Liu was another impressive achievement. Sun won 7-5, 7-6(2), securing her place in her first WTA Tour-level semifinal.

Her ability to handle pressure against experienced opponents makes her a dangerous competitor.

Harriet Dart vs Xinran Sun Prediction

Harriet Dart has an advantage in professional experience and ranking. She is also coming into the semifinal after an important victory over Paula Badosa.

However, Sun should not be underestimated. The young Chinese player has shown impressive consistency throughout the Guangzhou tournament and has already beaten several established competitors.

The key factor could be Dart’s ability to use her experience during important points. If she maintains her aggressive approach and controls the rallies, she has a strong chance of advancing.

Sun will need to make the most of her opportunities and maintain the confidence that has carried her through the tournament.

Prediction: Harriet Dart to win in three sets.

Dart looks like the more experienced player on paper, but Sun has enough momentum to make this a competitive semifinal. A three-set match is a reasonable prediction rather than a guaranteed outcome.

Harriet Dart Career Achievements

Dart has collected several notable achievements during her professional tennis career.

Some of her career highlights include:

• Reaching a career-high singles ranking of No. 70.
• Reaching a career-high doubles ranking of No. 59.
• Winning two WTA titles in doubles.
• Collecting multiple ITF titles.
• Representing Great Britain in the Billie Jean King Cup.
• Winning WTA-level doubles titles with Maia Lumsden and other partners.

Her doubles achievements have been an important part of her career. She has demonstrated that she can compete successfully in both singles and doubles competitions.

What Is Next for Harriet Dart?

The Guangzhou Open semifinal against Xinran Sun represents an important opportunity for Dart.

A victory would take her into the tournament final and give her another chance to collect valuable ranking points. It would also extend her strong run in the second half of the 2026 season.

Dart will need to maintain the level she showed against Badosa. Her experience could prove valuable, but she must remain focused against a young opponent who has already surprised several players in Guangzhou.

For Sun, the semifinal is another opportunity to demonstrate her potential on the WTA Tour.

Conclusion

Harriet Dart is a 30-year-old British tennis player with a career-high singles ranking of No. 70. She enters the 2026 Guangzhou Open semifinal against 16-year-old Xinran Sun after an impressive comeback victory over Paula Badosa.

The two players have no previous head-to-head meetings, making their semifinal an interesting first encounter. Dart has the advantage in experience and ranking, while Sun brings confidence from her excellent tournament run.

Dart is the predicted winner in three sets, although Sun has the ability to make the contest difficult.