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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.

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

IFBB Pro · —
Silvia Cuartero Martinez
IRON 1,592
9 matchups
IFBB Pro · —
Sandra Knezevic
IRON 1,502
6 matchups
1
Pro wins
1
0
Olympia titles
0
9
Shows entered
6
3
Years active
9

Direct Record Silvia Cuartero Martinez 1–1 Sandra Knezevic · 2 shared shows

Year Competition Division Silvia Cuartero Martinez Sandra Knezevic Winner Source
2026 Empro Classic Spain Pro Women's Physique 3 9 Silvia Cuartero Martinez contests.npcnewsonline.com ↗
2024 Empro Pro Women's Physique 8 1 Sandra Knezevic contests.npcnewsonline.com ↗