Name: Lulu Sun
Country: Switzerland
Birthdate: 14.04.01, 23 years
WTA ranking: 164
TOP ranking's position: 151 (04.03.24, 49200 points)
Points: 451
Prize money: 143153 $
Matches total: 360
Win: 228
%: 63.33 %
Country: Switzerland
Birthdate: 14.04.01, 23 years
WTA ranking: 164
TOP ranking's position: 151 (04.03.24, 49200 points)
Points: 451
Prize money: 143153 $
Matches total: 360
Win: 228
%: 63.33 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 19/9 | 10/6 | 3/0 | 6/3 | 0/0 | 0/0 | 0/0 |
| 2023 | 39/20 | 23/10 | 4/4 | 12/6 | 0/0 | 0/0 | 0/0 |
| 2022 | 32/25 | 16/13 | 7/6 | 1/1 | 2/1 | 6/4 | 0/0 |
| 2021 | 27/13 | 19/9 | 8/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 26/11 | 24/9 | 2/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 22/4 | 17/3 | 0/0 | 0/0 | 0/0 | 5/1 | 0/0 |
| 2018 | 24/17 | 14/9 | 1/3 | 0/0 | 8/4 | 1/1 | 0/0 |
| 2017 | 29/17 | 17/9 | 12/6 | 0/0 | 0/0 | 0/2 | 0/0 |
| 2016 | 4/9 | 2/1 | 2/7 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2015 | 6/7 | 6/7 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 228/132 | 148/76 | 39/32 | 19/10 | 10/5 | 12/9 | 0/0 |
| perc. % | 63.33 % | 66.07 % | 54.93 % | 65.52 % | 66.67 % | 57.14 % | 0 % |
Lulu Sun / scheduled / last
| no matches found |
Lulu Sun form / year 2017 / surface: Hard
Lulu Sun / year 2017 / surface: Hard
| 27.12.17 | 2nd round | Haruka Kaji | Lulu Sun | 6-3, 1-6, 6-4 |  | match details |  Hong Kong | Hard |
| 25.12.17 | 1st round | Lulu Sun | Aldila Sutjiadi | 7-5, 6-2 |  | match details | ||
| 18.12.17 | q 1 | Aliona Bolsova | Lulu Sun | 6-1, 6-2 | | match details |  Navi Mumbai | Hard |
| 11.10.17 | 2nd round | En Shuo Liang | Lulu Sun | 6-4, 6-1 | | match details |  Nonthaburi | Hard |
| 10.10.17 | 1st round | Lulu Sun | Varunya Wongteanchai | 6-3, 6-3 | | match details | ||
| 07.10.17 | fin | Ji-Hee Choi | Lulu Sun | 6-2, 6-3 | | match details | Nonthaburi | Hard |
| 05.10.17 | 1/2 | Lulu Sun | Patcharin Cheapchadej | 6-0, 6-4 | | match details | ||
| 05.10.17 | 1/4 | Lulu Sun | Valentina Ryser | 7-66, 6-4 | | match details | ||
| 04.10.17 | 2nd round | Lulu Sun | Nudnida Luangnam | 5-7, 6-4, 6-1 | | match details | ||
| 03.10.17 | 1st round | Lulu Sun | Shanshan Guo | 6-1, 6-1 | | match details | ||
| 25.09.17 | q 2 | Hua-Chen Lee | Lulu Sun | 6-3, 6-3 | | match details | Hua Hin | Hard |
| 25.09.17 | q 1 | Lulu Sun | Chanikarn Silakul | 6-0, 6-1 | | match details | ||
| 18.09.17 | q 2 | Lulu Sun | Nithya Raj Babu Raj | 6-2, 6-0 | | match details | Hua Hin | Hard |
| 18.09.17 | qual. | Watsachol Sawatdee | Lulu Sun | 6-3, 6-3 | | match details | ||
| 15.09.17 | 1/2 | Rutuja Bhosale | Lulu Sun | 6-1, 6-73, 6-3 | | match details | Hua Hin | Hard |
| 14.09.17 | 1/4 | Lulu Sun | Sai Chamarthi | 7-65, 6-4 | | match details | ||
| 13.09.17 | 2nd round | Lulu Sun | Emma Hurst | 6-1, 6-2 | | match details | ||
| 11.09.17 | 1st round | Lulu Sun | Alexandra Walters | 6-3, 6-1 | | match details | ||
| 05.09.17 | 2nd round | Naho Sato | Lulu Sun | 6-2, 6-2 | | match details |  U.S. Open | Hard |
| 03.09.17 | 1st round | Lulu Sun | Ann Li | 3-6, 7-5, 6-4 | | match details | ||
| 03.03.17 | 1/2 | Zeel Desai | Lulu Sun | 6-3, 7-65 | | match details | Gwalior | Hard |
| 02.03.17 | 1/4 | Lulu Sun | Natasha Palha | 6-3, 6-0 | | match details | ||
| 01.03.17 | 2nd round | Lulu Sun | Rishika Sunkara | 6-0, 6-3 | | match details | ||
| 28.02.17 | 1st round | Lulu Sun | Nidhi Chilumula | 4-6, 6-2, 6-4 | | match details | ||
| 27.02.17 | q 1 | Lulu Sun | Saumya Vig | 6-1, 6-3 | | match details | ||
| 27.02.17 | qual. | Lulu Sun | Ganeshi Aniya | 6-0, 6-1 | | match details |