Yingqun Sun
- Country
- China
- Date of birth
- 2006-02-09
- Ranking WTA
- 822 · 40 points
- Live ranking
- 777 · 43 points
- Ranking WTA (doubles)
- 1204 · 26 points
- Season 2026
- 4–1
Recent matches
| Date | Tournament | Round | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2026-10-01 | Maanshan | R16 | Meng Yi Chen | 6-1 | won |
| 2026-09-29 | Maanshan | R32 | Junlu Sun | 6-1 | won |
| 2026-09-25 | Maanshan | QF | Yuhan Wang | 0-6 2-6 | lost |
| 2026-09-24 | Maanshan | R16 | Aruzhan Sagandykova | 6-3 3-6 6-4 | won |
| 2026-09-22 | Maanshan | R32 | Asylzhan Arystanbekova | 4-6 7-5 | won |