Betty Viana vs Dayana Cadeau
Betty Viana 
Dayana Cadeau 
Pick two different athletes to compare.
Betty Viana vs Dayana Cadeau head-to-head record and every decided contest between them on record.
- Meetings
- 7
- Betty Viana
- 2 ahead
- Dayana Cadeau
- 5 ahead
- Span
- 2002–2011
- At the Olympia
- Betty Viana 1–3 Dayana Cadeau in 4
In 7 meetings, Dayana Cadeau finished ahead of Betty Viana 5 times to 2, including 4 at the Ms. Olympia.
Every contest Betty Viana and Dayana Cadeau both entered
| Year | Contest | Division | Betty Viana | Dayana Cadeau | Winner |
|---|---|---|---|---|---|
| 2011 | Ms International | Women's Bodybuilding | #5 | #9 | Betty Viana |
| 2009 | Ms International | Women's Bodybuilding | #6 | #5 | Dayana Cadeau |
| 2009 | Ms. Olympia | Women's Bodybuilding | #9 | #8 | Dayana Cadeau |
| 2008 | Ms International | Women's Bodybuilding | #7 | #2 | Dayana Cadeau |
| 2008 | Ms. Olympia | Women's Bodybuilding | #2 | #5 | Betty Viana |
| 2005 | Ms. Olympia | Women's Bodybuilding | #7 | #3 | Dayana Cadeau |
| 2002 | Ms. Olympia | Women's Bodybuilding | #7 | #5 | Dayana Cadeau |
How this is counted: a meeting is one contest where both athletes were judged in the same division. Standing on the same stage in different divisions is not a meeting, because the two were never scored against each other. Betty Viana and Dayana Cadeau meet that test 7 times. For scale, this database holds 14 recorded results for Betty Viana and 35 for Dayana Cadeau across their full careers. Counted from the contest record as of September 21, 2026.
Betty Viana and Dayana Cadeau at their peak
Peak window = the athlete's Olympia-title years where available, otherwise their best-placement years. Derived from recorded contest results. It is a span of years, not a rating.
Betty Viana reached her competitive peak from 2002 to 2003, her strongest placement years on record (67% win rate across 3 contests in the window).
Dayana Cadeau reached her competitive peak from 1996 to 1998, one of her strongest stretches (17% win rate across 6 contests in the window).
Score these two prime windows against each other on Prime vs Prime, where Olympia dominance is weighted for the size of the field each athlete beat.
Dayana Cadeau, beyond the scoreline
The part of this matchup a results table cannot hold, written by hand rather than derived from the record.
Two Ms. International titles and four Olympia podiums: third in 2005, second in 2006 and 2007. She was also runner-up at the Ms. International in 2002, 2006 and 2008.
She competed in the lightweight class for most of her career and moved between weight categories as the division kept redrawing them.
Betty Viana profile Dayana Cadeau profile Compare other athletes
Attribute Tug-of-War
Each bar splits a metric by each athlete's share of their combined total. A centered bar means they are level.
Not enough data to compare
Career attributes could not be calculated for one or both athletes.
Career Overlap Timeline
Each bar runs from an athlete's first recorded contest to their last, so the stretch where the two bars cross is the period both were competing. The marks on the bars are the years they met in the same division, one mark per year however many times they met in it. Careers that never cross can still be read against each other on career totals; they just cannot produce a head-to-head record.
Career timeline unavailable
We do not have enough dated contest results to draw a timeline.
Career Stats Comparison
These are career-long figures, drawn from the results we hold for each athlete rather than only the contests the two shared, which is why a pair who never met still has something to compare. Where the two differ, the row marks the stronger figure: the higher number, except on Career Start and Best Placement, where the lower one is better and takes the mark. A row the two are level on marks neither.
Share This Comparison
Comparison unavailable
We could not load this comparison. This might be a temporary connection issue.
Choose two athletes to compare
Search above to compare career stats, head-to-head meetings, and shared contests.
This page counts finishing positions
Every figure here comes from where each athlete placed in the contest record. Judging sheets and point spreads are not in the database, so a comparison tells you who finished higher on the night. It does not tell you by how much, or how close the call was.
- A head-to-head result needs both athletes at the same contest in the same division. Two athletes on the same stage in different divisions were never judged against each other, so that show is not counted as a meeting.
- Only contests both athletes actually entered can be settled here. Careers that never overlapped produce a side-by-side record and no head-to-head, because there is nothing to count.
- Career totals cover the results we hold. A missing regional or amateur show lowers a total; it never invents one.
- A shared placement is left as a tie. It is reported separately rather than split between the two athletes.