Pro wins
Olympia titles
Shows entered
Years active
Direct Record Debbie Muggli 2–1 Diana Dennis · 3 shared shows
| Year | Competition | Division | Debbie Muggli | Diana Dennis | Winner | Source |
|---|---|---|---|---|---|---|
| 1994 | Ms. Olympia | Women's Bodybuilding | 3 | 10 | Debbie Muggli | en.wikipedia.org ↗ |
| 1993 | Ms. Olympia | Women's Bodybuilding | 4 | 15 | Debbie Muggli | en.wikipedia.org ↗ |
| 1992 | Ms. Olympia | Women's Bodybuilding | 10 | 5 | Diana Dennis | en.wikipedia.org ↗ |