Competition Results 1 documented placements · verified against federation releases.
| Year | Competition | Division | Place | Against | Compare | Source |
|---|---|---|---|---|---|---|
| 2021 | NPC Worldwide World Caribbean Championships | Bikini Class C | 1/5 | ahead of Brandi Connors | compare | contests.npcnewsonline.com |
/N is the size of the field, shown only where we hold every placing from 1st to last. "Against" is the winner, or the runner-up when she won.
Career Statistics Derived from 1 verified contest entries · recomputed nightly.
Most-faced rivals
| Athlete | Met | W–L |
|---|---|---|
| Brandi Connors | 1 | 1–0 |
| Shakira Ferguson | 1 | 1–0 |
| Paula Diaz | 1 | 1–0 |
All statistics are derived from individually sourced competition results. ⓘ Methodology
Measured at NPC check-in Her amateur classes. The NPC measures Bikini, Figure, Wellness and Physique competitors for height and weighs bodybuilders at check-in, then places each in a class.
Her height classes do not agree with each other, so we draw no height from them.
| Year | Show | Division | Class | Class limits |
|---|---|---|---|---|
| 2019 | NPC Jay Cutler Desert Classic | Bikini | Class B | 155–159 cm |
| 2019 | NPC Ace of Stage Championships | Bikini | Class B | 155–159 cm |
| 2019 | NPC Worldwide Amateur Olympia | Bikini | Class D | 160–163 cm |
| 2020 | NPC Patriots Challenge | Bikini | Class B | 155–159 cm |
| 2021 | NPC Northern California Championships | Bikini | Class C | 157–160 cm |
| 2021 | NPC Junior Nationals | Bikini | Class C | 157–160 cm |
| 2021 | NPC Worldwide World Caribbean Championships | Bikini | Class C | 157–163 cm |
| 2021 | NPC North American Championships | Bikini | Class C | 157–160 cm |
| 2023 | NPC Worldwide Medellin Supershow Regional | Bikini | Class C | 157–160 cm |
| 2023 | NPC Worldwide Colombia juanPro Qualifier | Bikini | Class C | 157–160 cm |
| 2024 | NPC Tournament of Champions | Bikini | Class C | 157–163 cm |
The class is on the NPC archive page of each show. The limits are the NPC published class table; where the page does not say which table a show used, the limits cover every table that fits, so they can be wide but not wrong. How we read it
Gallery Licensed photography · Wikimedia CC · Instagram public embeds · Getty editorial
YouTube · Brian Mathis
Iron Score Trajectory Cumulative Iron Score across her career — every rise matches a documented placement. Methodology
Iron Card Rendered live from the reference database — a new win changes the card. Tap it to turn it over.
The frame colour is her live ranking tier; the table is her current record. Save it, print it, post it — the link travels with the card.
Find Sandra Mathis
No external links on file.
Compare Sandra Mathis against any athlete
Iron Card split screen, muscle dominance overlay, licensed photo gallery, complete head-to-head matchup record from every documented show.
Open ComparatorDownload wallpaper
A SteelQueens wallpaper of this athlete, sized for your device. Pick a size to generate and download.