| Mathh_ vs Hwoarang | 11–9 | 55.00% |
| Mathh_ vs Eddy | 4–9 | 30.77% |
| Mathh_ vs Yoshimitsu | 3–8 | 27.27% |
| Mathh_ vs Asuka | 5–6 | 45.45% |
| Mathh_ vs King | 4–6 | 40.00% |
| Mathh_ vs Kazuya | 1–9 | 10.00% |
| Mathh_ vs Reina | 7–3 | 70.00% |
| Mathh_ vs Lars | 5–4 | 55.56% |
| Mathh_ vs Lili | 4–4 | 50.00% |
| Mathh_ vs Nina | 3–5 | 37.50% |
| Mathh_ vs Law | 3–4 | 42.86% |
| Mathh_ vs Jin | 4–3 | 57.14% |
| Mathh_ vs Victor | 4–3 | 57.14% |
| Mathh_ vs Paul | 1–5 | 16.67% |
| Mathh_ vs Bryan | 2–4 | 33.33% |
| Mathh_ vs Feng | 2–3 | 40.00% |
| Mathh_ vs Alisa | 3–2 | 60.00% |
| Mathh_ vs Xiaoyu | 2–2 | 50.00% |
| Mathh_ vs Steve | 1–3 | 25.00% |
| Mathh_ vs Jack-8 | 1–3 | 25.00% |
| Mathh_ vs Claudio | 1–3 | 25.00% |
| Mathh_ vs Kuma | 1–3 | 25.00% |
| Mathh_ vs Azucena | 4–0 | 100.00% |
| Mathh_ vs Shaheen | 2–1 | 66.67% |
| Mathh_ vs Dragunov | 0–2 | 0.00% |
| Mathh_ vs Lee | 2–0 | 100.00% |
| Mathh_ vs Leroy | 2–0 | 100.00% |
| Mathh_ vs Raven | 2–0 | 100.00% |
| Mathh_ vs Heihachi | 2–0 | 100.00% |
| Mathh_ vs Clive | 2–0 | 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.