| Cupcake Gem vs King | 3–12 | 20.00% |
| Cupcake Gem vs Azucena | 0–8 | 0.00% |
| Cupcake Gem vs Eddy | 2–6 | 25.00% |
| Cupcake Gem vs Heihachi | 1–7 | 12.50% |
| Cupcake Gem vs Jin | 1–5 | 16.67% |
| Cupcake Gem vs Steve | 2–4 | 33.33% |
| Cupcake Gem vs Lars | 0–6 | 0.00% |
| Cupcake Gem vs Claudio | 2–4 | 33.33% |
| Cupcake Gem vs Nina | 2–4 | 33.33% |
| Cupcake Gem vs Law | 3–2 | 60.00% |
| Cupcake Gem vs Kazuya | 0–5 | 0.00% |
| Cupcake Gem vs Asuka | 1–4 | 20.00% |
| Cupcake Gem vs Bryan | 0–3 | 0.00% |
| Cupcake Gem vs Feng | 1–2 | 33.33% |
| Cupcake Gem vs Panda | 1–2 | 33.33% |
| Cupcake Gem vs Leroy | 1–2 | 33.33% |
| Cupcake Gem vs Reina | 1–2 | 33.33% |
| Cupcake Gem vs Lili | 1–1 | 50.00% |
| Cupcake Gem vs Raven | 2–0 | 100.00% |
| Cupcake Gem vs Lidia | 0–2 | 0.00% |
| Cupcake Gem vs Xiaoyu | 1–0 | 100.00% |
| Cupcake Gem vs Alisa | 1–0 | 100.00% |
| Cupcake Gem vs Lee | 0–1 | 0.00% |
| Cupcake Gem vs Zafina | 0–1 | 0.00% |
| Cupcake Gem vs Jun | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.