| MargielaDreams vs Reina | 6–9 | 40.00% |
| MargielaDreams vs Yoshimitsu | 3–8 | 27.27% |
| MargielaDreams vs Law | 7–2 | 77.78% |
| MargielaDreams vs King | 6–3 | 66.67% |
| MargielaDreams vs Hwoarang | 1–8 | 11.11% |
| MargielaDreams vs Jin | 3–5 | 37.50% |
| MargielaDreams vs Kazuya | 3–5 | 37.50% |
| MargielaDreams vs Paul | 1–5 | 16.67% |
| MargielaDreams vs Bryan | 2–3 | 40.00% |
| MargielaDreams vs Steve | 1–4 | 20.00% |
| MargielaDreams vs Lars | 4–1 | 80.00% |
| MargielaDreams vs Lili | 3–1 | 75.00% |
| MargielaDreams vs Dragunov | 3–1 | 75.00% |
| MargielaDreams vs Victor | 1–3 | 25.00% |
| MargielaDreams vs Lidia | 3–1 | 75.00% |
| MargielaDreams vs Heihachi | 1–3 | 25.00% |
| MargielaDreams vs Xiaoyu | 1–2 | 33.33% |
| MargielaDreams vs Feng | 1–2 | 33.33% |
| MargielaDreams vs Claudio | 2–1 | 66.67% |
| MargielaDreams vs Nina | 0–3 | 0.00% |
| MargielaDreams vs Jun | 0–3 | 0.00% |
| MargielaDreams vs Asuka | 0–2 | 0.00% |
| MargielaDreams vs Devil Jin | 1–1 | 50.00% |
| MargielaDreams vs Shaheen | 2–0 | 100.00% |
| MargielaDreams vs Azucena | 1–1 | 50.00% |
| MargielaDreams vs Jack-8 | 0–1 | 0.00% |
| MargielaDreams vs Alisa | 0–1 | 0.00% |
| MargielaDreams vs Leroy | 0–1 | 0.00% |
| MargielaDreams vs Eddy | 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.