Pro wins
Olympia titles
Shows entered
Years active
Direct Record Roxana Marquez 1–2 Rania Stamatiadou · 3 shared shows
| Year | Competition | Division | Roxana Marquez | Rania Stamatiadou | Winner | Source |
|---|---|---|---|---|---|---|
| 2026 | 2026 Dominican Republic Pro | Bikini | 1 | 3 | Roxana Marquez | contests.npcnewsonline.com ↗ |
| 2024 | IFBB Colombia Pro | Bikini | 4 | 3 | Rania Stamatiadou | contests.npcnewsonline.com ↗ |
| 2024 | IFBB Flex Pro | Bikini | 8 | 7 | Rania Stamatiadou | contests.npcnewsonline.com ↗ |