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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

6,396 athletes in the database — start typing to autocomplete.

IFBB Pro · —
Sierra Swann
IRON 3,011
32 matchups
Leads H2H
IFBB Pro · —
Erin Stern
IRON 1,941
15 matchups
3
Pro wins
2
0
Olympia titles
0
32
Shows entered
15
6
Years active
6

Direct Record Sierra Swann 2–1 Erin Stern · 3 shared shows

Year Competition Division Sierra Swann Erin Stern Winner Source
2022 Bikini Olympia Bikini 16 16 Sierra Swann contests.npcnewsonline.com ↗
2022 IFBB Miami Muscle Beach Pro Bikini 1 2 Sierra Swann contests.npcnewsonline.com ↗
2021 Bikini Olympia Bikini 16 15 Erin Stern contests.npcnewsonline.com ↗