Pro wins
Olympia titles
Shows entered
Years active
Direct Record Irene Andersen 2–1 Silvia Matta · 3 shared shows
| Year | Competition | Division | Irene Andersen | Silvia Matta | Winner | Source |
|---|---|---|---|---|---|---|
| 2021 | Ms. Olympia | Women's Bodybuilding | 5 | 14 | Irene Andersen | en.wikipedia.org ↗ |
| 2019 | Puerto Rico Pro Championships | Women's Bodybuilding | 6 | 3 | Silvia Matta | musclememory.com ↗ |
| 2019 | Rising Phoenix World Championships | Women's Bodybuilding | 3 | 11 | Irene Andersen | en.wikipedia.org ↗ |