Pro wins
Olympia titles
Shows entered
Years active
Direct Record Theresa Ivancik 1–2 Irene Andersen · 3 shared shows
| Year | Competition | Division | Theresa Ivancik | Irene Andersen | Winner | Source |
|---|---|---|---|---|---|---|
| 2022 | Ms. Olympia | Women's Bodybuilding | 7 | 13 | Theresa Ivancik | en.wikipedia.org ↗ |
| 2020 | Ms. Olympia | Women's Bodybuilding | 14 | 5 | Irene Andersen | contests.npcnewsonline.com ↗ |
| 2019 | Rising Phoenix World Championships | Women's Bodybuilding | 6 | 3 | Irene Andersen | en.wikipedia.org ↗ |