| Matheusshi vs King | 17–14 | 54.84% |
| Matheusshi vs Jin | 14–5 | 73.68% |
| Matheusshi vs Kazuya | 10–9 | 52.63% |
| Matheusshi vs Clive | 8–7 | 53.33% |
| Matheusshi vs Reina | 8–6 | 57.14% |
| Matheusshi vs Dragunov | 7–4 | 63.64% |
| Matheusshi vs Steve | 4–4 | 50.00% |
| Matheusshi vs Feng | 2–6 | 25.00% |
| Matheusshi vs Law | 3–4 | 42.86% |
| Matheusshi vs Nina | 5–2 | 71.43% |
| Matheusshi vs Lee | 3–4 | 42.86% |
| Matheusshi vs Azucena | 6–1 | 85.71% |
| Matheusshi vs Paul | 3–3 | 50.00% |
| Matheusshi vs Bryan | 4–2 | 66.67% |
| Matheusshi vs Jun | 3–3 | 50.00% |
| Matheusshi vs Raven | 0–6 | 0.00% |
| Matheusshi vs Eddy | 2–4 | 33.33% |
| Matheusshi vs Yoshimitsu | 3–2 | 60.00% |
| Matheusshi vs Lidia | 2–3 | 40.00% |
| Matheusshi vs Leo | 4–0 | 100.00% |
| Matheusshi vs Zafina | 3–1 | 75.00% |
| Matheusshi vs Victor | 4–0 | 100.00% |
| Matheusshi vs Xiaoyu | 0–2 | 0.00% |
| Matheusshi vs Devil Jin | 2–0 | 100.00% |
| Matheusshi vs Lili | 2–0 | 100.00% |
| Matheusshi vs Lars | 0–2 | 0.00% |
| Matheusshi vs Kuma | 2–0 | 100.00% |
| Matheusshi vs Hwoarang | 1–0 | 100.00% |
| Matheusshi vs Claudio | 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.