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THE STRUCTURED RECORD · Built in Switzerland · Public-record sourced
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Side-by-Side · Iron Score

Head-to-
Head.

Compare any two IFBB Pro athletes. Iron Score split, muscle dominance overlay, matchup record, career placement comparison.

VS

6,587 athletes in the database — start typing to autocomplete.

IFBB Pro · —
Robyn Mays
IRON 2,595
27 matchups
IFBB Pro · —
Susan Mathison
IRON 1,973
8 matchups
Leads H2H
3
Pro wins
1
0
Olympia titles
0
27
Shows entered
8
8
Years active
3

Direct Record Robyn Mays 0–1 Susan Mathison · 1 shared shows

Year Competition Division Robyn Mays Susan Mathison Winner Source
2025 Masters Olympia Women's Physique 9 2 Susan Mathison hardcorefbb.com ↗