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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 · —
Brittany Gillespie
IRON 2,731
30 matchups
Leads H2H
IFBB Pro · —
Ottavia Mazza
IRON 2,477
25 matchups
3
Pro wins
3
0
Olympia titles
0
30
Shows entered
25
3
Years active
6

Direct Record Brittany Gillespie 2–0 Ottavia Mazza · 2 shared shows

Year Competition Division Brittany Gillespie Ottavia Mazza Winner Source
2025 Toronto Pro Supershow Bikini 2 16 Brittany Gillespie contests.npcnewsonline.com ↗
2024 Bikini Olympia Bikini 16 16 Brittany Gillespie contests.npcnewsonline.com ↗