Pro wins
Olympia titles
Shows entered
Years active
Direct Record Kristina Chekmeneva 2–1 Si Yu · 3 shared shows
| Year | Competition | Division | Kristina Chekmeneva | Si Yu | Winner | Source |
|---|---|---|---|---|---|---|
| 2025 | IFBB Huanji China Pro 3 | Bikini | 9 | 11 | Kristina Chekmeneva | contests.npcnewsonline.com ↗ |
| 2025 | IFBB AGP Korea Pro | Bikini | 4 | 12 | Kristina Chekmeneva | contests.npcnewsonline.com ↗ |
| 2024 | IFBB Huanji China Pro | Bikini | 14 | 4 | Si Yu | contests.npcnewsonline.com ↗ |