Pro wins
Olympia titles
Shows entered
Years active
Direct Record Petra Voldanova 0–3 Ottavia Mazza · 3 shared shows
| Year | Competition | Division | Petra Voldanova | Ottavia Mazza | Winner | Source |
|---|---|---|---|---|---|---|
| 2021 | IFBB Arnold Classic United Kingdom | Bikini | 6 | 2 | Ottavia Mazza | contests.npcnewsonline.com ↗ |
| 2021 | IFBB Tsunami Cup Pro | Bikini | 11 | 1 | Ottavia Mazza | contests.npcnewsonline.com ↗ |
| 2021 | IFBB Europa Pro Championships | Bikini | 16 | 8 | Ottavia Mazza | contests.npcnewsonline.com ↗ |