| marafrass vs Jin | 4–5 | 44.44% |
| marafrass vs Heihachi | 4–5 | 44.44% |
| marafrass vs Kazuya | 2–5 | 28.57% |
| marafrass vs Nina | 3–4 | 42.86% |
| marafrass vs Victor | 4–2 | 66.67% |
| marafrass vs King | 1–4 | 20.00% |
| marafrass vs Steve | 3–2 | 60.00% |
| marafrass vs Leo | 2–3 | 40.00% |
| marafrass vs Kuma | 2–3 | 40.00% |
| marafrass vs Jun | 0–4 | 0.00% |
| marafrass vs Paul | 2–1 | 66.67% |
| marafrass vs Hwoarang | 2–1 | 66.67% |
| marafrass vs Yoshimitsu | 0–2 | 0.00% |
| marafrass vs Bryan | 0–2 | 0.00% |
| marafrass vs Jack-8 | 2–0 | 100.00% |
| marafrass vs Asuka | 0–2 | 0.00% |
| marafrass vs Lili | 2–0 | 100.00% |
| marafrass vs Shaheen | 0–2 | 0.00% |
| marafrass vs Leroy | 0–2 | 0.00% |
| marafrass vs Azucena | 2–0 | 100.00% |
| marafrass vs Reina | 0–1 | 0.00% |
| marafrass vs Lidia | 1–0 | 100.00% |
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.