Skip to content
THE STRUCTURED RECORD · Built in Switzerland · Public-record sourced
STEEL QUEENS
Search
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 · —
Chaoxian Chen
IRON 1,534
4 matchups
Leads H2H
IFBB Pro · —
Si Yu
IRON 1,485
8 matchups
1
Pro wins
1
0
Olympia titles
0
4
Shows entered
8
2
Years active
2

Direct Record Chaoxian Chen 2–0 Si Yu · 2 shared shows

Year Competition Division Chaoxian Chen Si Yu Winner Source
2025 IFBB Huanji China Pro 3 Bikini 7 11 Chaoxian Chen contests.npcnewsonline.com ↗
2024 Bikini Olympia Bikini 16 16 Chaoxian Chen contests.npcnewsonline.com ↗