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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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IFBB Pro · —
Nancy Winkel
IRON 1,282
5 matchups
IFBB Pro · —
Mariela Merced
IRON 2,213
9 matchups
Leads H2H
0
Pro wins
4
0
Olympia titles
0
5
Shows entered
9
3
Years active
4

Direct Record Nancy Winkel 0–2 Mariela Merced · 2 shared shows

Year Competition Division Nancy Winkel Mariela Merced Winner Source
2026 2026 Tampa Pro Figure 16 8 Mariela Merced contests.npcnewsonline.com ↗
2026 2026 New York Pro Figure 6 3 Mariela Merced contests.npcnewsonline.com ↗