| Mateus vs Kazuya | 29–8 | 78.38% |
| Mateus vs King | 31–3 | 91.18% |
| Mateus vs Jun | 27–3 | 90.00% |
| Mateus vs Hwoarang | 26–3 | 89.66% |
| Mateus vs Reina | 22–7 | 75.86% |
| Mateus vs Victor | 22–5 | 81.48% |
| Mateus vs Steve | 23–2 | 92.00% |
| Mateus vs Jin | 22–2 | 91.67% |
| Mateus vs Devil Jin | 21–2 | 91.30% |
| Mateus vs Paul | 22–0 | 100.00% |
| Mateus vs Dragunov | 19–3 | 86.36% |
| Mateus vs Law | 14–4 | 77.78% |
| Mateus vs Bryan | 9–8 | 52.94% |
| Mateus vs Alisa | 15–2 | 88.24% |
| Mateus vs Lee | 14–3 | 82.35% |
| Mateus vs Azucena | 11–3 | 78.57% |
| Mateus vs Asuka | 12–0 | 100.00% |
| Mateus vs Yoshimitsu | 9–0 | 100.00% |
| Mateus vs Xiaoyu | 7–2 | 77.78% |
| Mateus vs Shaheen | 8–1 | 88.89% |
| Mateus vs Nina | 8–1 | 88.89% |
| Mateus vs Kuma | 6–3 | 66.67% |
| Mateus vs Lili | 8–0 | 100.00% |
| Mateus vs Leroy | 6–2 | 75.00% |
| Mateus vs Raven | 5–3 | 62.50% |
| Mateus vs Feng | 5–2 | 71.43% |
| Mateus vs Lars | 7–0 | 100.00% |
| Mateus vs Eddy | 5–0 | 100.00% |
| Mateus vs Jack-8 | 4–0 | 100.00% |
| Mateus vs Leo | 4–0 | 100.00% |
| Mateus vs Panda | 3–0 | 100.00% |
| Mateus vs Claudio | 1–0 | 100.00% |
| Mateus vs Zafina | 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.