Lulu Sun

Lulu Sun

Sun at the 2022 Wimbledon Championships
Country (sports)	Croatia (2011–2013)  Switzerland (2013–2024)  New Zealand (since 2024)[1][2]
Residence	Geneva, Switzerland
Born	(2001-04-14) 14 April 2001 (age 23) Te Anau, Southland, New Zealand
Height	1.73 m (5 ft 8 in)
Turned pro	2022
Plays	Left-handed (two-handed backhand)
College	Texas
Coach	Vladimír Pláteník[3]
Prize money	US$ 954,459
Singles
Career record	237–131
Career titles	0
Highest ranking	No. 39 (9 September 2024)
Current ranking	No. 40 (28 October 2024)
Grand Slam singles results
Australian Open	1R (2024)
French Open	Q2 (2024)
Wimbledon	QF (2024)
US Open	1R (2024)
Other tournaments
Olympic Games	1R (2024)
Doubles
Career record	66–49
Career titles	0
Highest ranking	No. 212 (9 September 2024)
Current ranking	No. 244 (28 October 2024)
Grand Slam doubles results
US Open	1R (2024)
Other doubles tournaments
Olympic Games	1R (2024)
Team competitions
BJK Cup	3–3
Last updated on: 28 October 2024.

Lulu Sun (born 14 April 2001) is a New Zealand professional tennis player. She has a career-high singles ranking of world No. 41 by the WTA , achieved on 26 August 2024, and a best doubles ranking of No. 212, reached on 9 September 2024.

Sun was born in Te Anau, New Zealand to a Chinese mother and a Croatian father. Sun briefly lived in Shanghai thereafter.^[4] From the age of five she was raised in Geneva, Switzerland, where she completed her school education while still visiting New Zealand to visit family, maintaining her deep bond with New Zealand.^[5]

She attended college in the United States at the University of Texas at Austin, graduating with a bachelor's degree in international relations and global studies in 2022^[6] and completing her degree in just 3 years.^[7]

Sun speaks English, French, and Mandarin Chinese fluently; she expressed interest in learning Korean and Japanese.^[8]

She has an older sister, Phenomena Sun (born 1998), who played in professional tournaments until 2016.^[9]

She represented Croatia and then Switzerland until 2024.

As a teenager, Sun entered a number of ITF Women's Circuit events, playing as Lulu Radovcic^[10] and later changed her last name to Sun, her mother's maiden name.^{[citation needed]}

Sun represented Switzerland as a junior, finishing runner-up with Violet Apisah in the 2018 Australian Open girls' doubles. She also played under the New Zealand flag at junior Wimbledon that year, losing in the second round in singles and the first round in doubles.^[11]

Before turning professional, Sun played one season of college tennis for the Texas Longhorns in 2020–21.^[12] She went 15–1 on singles court three and 6–1 on court two. In the final of the 2021 NCAA tournament, Sun won the championship-clinching match for the Longhorns to beat Pepperdine 4–3. Sun partnered Kylie Collins in the team's top doubles spot, going 22–4 in dual matches, and they reached the final of the NCAA doubles tournament but fell to North Carolina's Makenna Jones and Elizabeth Scotty.^[13]

In May 2022, she won her first big ITF title at the Saint-Gaudens Open, partnering Fernanda Contreras in doubles.^[14] She made her WTA Tour main-draw debut at the Morocco Open two days later, where she received a wildcard into the singles draw.^[15]

Sun made her Grand Slam debut at the Australian Open after qualifying^[16][17] but was beaten in the first round by Elisabetta Cocciaretto.^[18]

On her WTA 1000 debut, she recorded her first win at that level at the Dubai Championships as a wildcard, following the retirement of Paula Badosa.^[19] She lost to ninth seed Jelena Ostapenko in the second round.^[20]

In April, Sun played under the New Zealand flag for the first time as part of the team for the 2024 Billie Jean King Cup.^[21][1] In May, Sun won the singles and doubles titles at the W100 Bonita Springs Championship in Florida.^[22] She reached the top 125 on 17 June 2024.^{[citation needed]}

She qualified for the 2024 Wimbledon Championships making her debut at this major and upset eighth seed Zheng Qinwen in the first round.^[23] It was her first top 10 win, and also her first completed victory over any player in the top 100.^[5] Next, she reached the third round with a win over fellow qualifier Yulia Starodubtseva^[24] and the fourth with a win over Zhu Lin.^[25] She equalled the feat of reaching the fourth round at the All England Club as the first New Zealand female player in the Open Era, and second after Dame Ruia Morrison in 1957 and 1959.^[26][27] She reached her first quarterfinal with a win over Emma Raducanu becoming the first New Zealand woman to ever reach that stage at Wimbledon in the Open Era. She was only the second woman from New Zealand to reach a major quarterfinal, following Belinda Cordwell at the 1989 Australian Open.^[28] Her run finally ended in the quarterfinals where she was beaten in three sets by Donna Vekić.^[29][30] She would go on to represent New Zealand at the 2024 Olympics in singles, where she entered as an alternate, as well as in doubles.^[31]

Ranked No. 64, she qualified for the Cincinnati Open making her debut at this WTA 1000, and defeated Linda Nosková in the first round,^[32] before losing to 15th seed Marta Kostyuk.^[33]

Sun followed this result by reaching her first WTA Tour-level final at the newly upgraded WTA 500 Monterrey Open, with wins over Chloé Paquet,^[34] María Lourdes Carlé,^[35][36] Erika Andreeva^[37][38] and third seed Ekaterina Alexandrova.^[39] She lost the final to Linda Nosková in straight sets.^[40] As a result she reached world No. 41 on 26 August 2024 and the top 40 two weeks later.^{[citation needed]}

At the US Open, Sun retired due to a hip injury after losing the opening set of her first round match against Lucia Bronzetti.^[41] Having taken a month off tour, she returned to the court at the China Open, but lost in the first round to Ashlyn Krueger.^[42] Sun withdrew from her next scheduled tournament, the Hong Kong Tennis Open, and announced she was bringing an end to her 2024 season.^[43]

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	Aug 2024	Monterrey Open, Mexico	WTA 500	Hard	Linda Nosková	6–7(6–8), 4–6

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	Oct 2017	ITF Nonthaburi, Thailand	W15	Hard	Choi Ji-hee	2–6, 3–6
Win	1–1	Feb 2019	ITF Port Pirie, Australia	W15	Hard	Jennifer Elie	6–2, 6–3
Win	2–1	Feb 2019	ITF Perth, Australia	W15	Hard	Jennifer Elie	7–6(1), 6–3
Loss	2–2	Nov 2020	ITF Sharm El Sheikh, Egypt	W15	Hard	Joanna Garland	5–7, 3–6
Win	3–2	Dec 2020	ITF Monastir, Tunisia	W15	Hard	Carole Monnet	6–0, 2–6, 6–2
Loss	3–3	Jun 2021	ITF Palma del Río, Spain	W25	Hard	Rebeka Masarova	3–6, 6–1, 6–7(4)
Win	4–3	Jul 2021	ITF Lisbon, Portugal	W25	Hard	Ellen Perez	6–4, 6–4
Loss	4–4	Jan 2023	ITF Boca Raton, United States	W25	Clay	Renata Zarazúa	2–6, 5–7
Win	5–4	Aug 2023	Aberto da República, Brazil	W80	Hard	Léolia Jeanjean	6–4, 4–6, 6–2
Loss	5–5	Oct 2023	Rancho Santa Fe Open, US	W60	Hard	Yuliia Starodubtseva	5–7, 3–6
Win	6–5	Feb 2024	ITF Roehampton, United Kingdom	W50	Hard (i)	Heather Watson	7–5, 7–5
Win	7–5	May 2024	Bonita Springs Championship, US	W100	Clay	Maya Joint	6–1, 6–3

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	Jan 2019	Playford International, Australia	W25	Hard	Amber Marshall	Giulia Gatto-Monticone Anastasia Grymalska	2–6, 3–6
Loss	0–2	Nov 2020	ITF Sharm El Sheikh, Egypt	W15	Hard	Valentina Ryser	Ksenia Laskutova Daria Mishina	6–7(3), 7–6(2), [10–12]
Loss	0–3	Nov 2020	ITF Sharm El Sheikh, Egypt	W15	Hard	Valentina Ryser	Elina Avanesyan Iryna Shymanovich	4–6, 1–6
Loss	0–4	Jun 2021	ITF Palma del Río, Spain	W25	Clay	Himari Sato	Eri Hozumi Valeria Savinykh	6–7(6), 3–6
Win	1–4	May 2022	Open Saint-Gaudens, France	W60	Clay	Fernanda Contreras Gómez	Valentini Grammatikopoulou Anastasia Tikhonova	7–5, 6–2
Win	2–4	Feb 2023	Georgia's Rome Open, US	W60	Hard (i)	Fanny Stollár	Mana Ayukawa Gabriela Knutson	6–3, 6–0
Loss	2–5	Jul 2023	ITF Corroios, Portugal	W25	Hard	Sofia Costoulas	Talia Gibson Petra Hule	3–6, 6–3, [6–10]
Win	3–5	Feb 2024	Trnava Indoor, Slovakia	W50	Hard (i)	Moyuka Uchijima	Weronika Falkowska Fanny Stollár	6–4, 7–6(3)
Loss	3–6	Mar 2024	Říčany Open, Czech Republic	W75	Hard (i)	Fanny Stollár	Gabriela Knutson Tereza Valentová	4–6, 6–3, [4–10]
Win	4–6	May 2024	Bonita Springs Championship, US	W100	Clay	Fanny Stollár	Valentini Grammatikopoulou Valeriya Strakhova	6–4, 7–6(3)

She has a 1–0 record against players who were, at the time the match was played, ranked in the top 10

#	Opponent	Rank	Event	Surface	Round	Score	LSR
2024
1.	Zheng Qinwen	8	Wimbledon Championships, UK	Grass	1R	4–6, 6–2, 6–4	123

Result	Year	Tournament	Surface	Partner	Opponent	Score
Loss	2018	Australian Open	Hard	Violet Apisah	Liang En-shuo Wang Xinyu	6–7(4–7), 6–4, [5–10]

• Lulu Sun at the Women's Tennis Association
• Lulu Sun at the International Tennis Federation
• Lulu Sun at the Billie Jean King Cup