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

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

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