Pro wins
Olympia titles
Shows entered
Years active
Direct Record Susan Mathison 1–0 Katrina Blackburn · 1 shared shows
| Year | Competition | Division | Susan Mathison | Katrina Blackburn | Winner | Source |
|---|---|---|---|---|---|---|
| 2025 | Tampa Pro | Women's Physique | 4 | 9 | Susan Mathison | hardcorefbb.com ↗ |