| Matheus vs Jin | 30–23 | 56.60% |
| Matheus vs Steve | 29–22 | 56.86% |
| Matheus vs Kazuya | 31–14 | 68.89% |
| Matheus vs King | 18–25 | 41.86% |
| Matheus vs Reina | 22–19 | 53.66% |
| Matheus vs Hwoarang | 17–11–1 | 60.71% |
| Matheus vs Eddy | 14–14 | 50.00% |
| Matheus vs Dragunov | 11–15 | 42.31% |
| Matheus vs Bryan | 11–11 | 50.00% |
| Matheus vs Law | 10–10 | 50.00% |
| Matheus vs Yoshimitsu | 13–7 | 65.00% |
| Matheus vs Nina | 12–8 | 60.00% |
| Matheus vs Paul | 9–10 | 47.37% |
| Matheus vs Asuka | 9–10 | 47.37% |
| Matheus vs Lili | 12–7 | 63.16% |
| Matheus vs Alisa | 8–10 | 44.44% |
| Matheus vs Clive | 6–11 | 35.29% |
| Matheus vs Azucena | 9–7 | 56.25% |
| Matheus vs Victor | 10–5 | 66.67% |
| Matheus vs Devil Jin | 4–10 | 28.57% |
| Matheus vs Lidia | 4–10 | 28.57% |
| Matheus vs Heihachi | 5–8 | 38.46% |
| Matheus vs Xiaoyu | 11–1 | 91.67% |
| Matheus vs Zafina | 8–4 | 66.67% |
| Matheus vs Jun | 5–6 | 45.45% |
| Matheus vs Leo | 5–5 | 50.00% |
| Matheus vs Lee | 7–3 | 70.00% |
| Matheus vs Jack-8 | 4–3 | 57.14% |
| Matheus vs Raven | 5–1 | 83.33% |
| Matheus vs Lars | 1–4 | 20.00% |
| Matheus vs Claudio | 4–1 | 80.00% |
| Matheus vs Leroy | 3–2 | 60.00% |
| Matheus vs Feng | 1–2 | 33.33% |
| Matheus vs Kuma | 1–2 | 33.33% |
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.