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