| Mateu vs Kazuya | 22–24 | 47.83% |
| Mateu vs King | 22–18 | 55.00% |
| Mateu vs Jin | 15–21 | 41.67% |
| Mateu vs Bryan | 14–19 | 42.42% |
| Mateu vs Yoshimitsu | 22–8 | 73.33% |
| Mateu vs Steve | 14–15 | 48.28% |
| Mateu vs Eddy | 13–16 | 44.83% |
| Mateu vs Armor King | 9–19 | 32.14% |
| Mateu vs Reina | 14–9 | 60.87% |
| Mateu vs Paul | 14–8 | 63.64% |
| Mateu vs Hwoarang | 13–9 | 59.09% |
| Mateu vs Victor | 11–9 | 55.00% |
| Mateu vs Jun | 11–7 | 61.11% |
| Mateu vs Law | 8–9 | 47.06% |
| Mateu vs Heihachi | 9–8 | 52.94% |
| Mateu vs Alisa | 7–8 | 46.67% |
| Mateu vs Lee | 7–8 | 46.67% |
| Mateu vs Devil Jin | 6–8 | 42.86% |
| Mateu vs Lili | 9–5 | 64.29% |
| Mateu vs Raven | 7–7 | 50.00% |
| Mateu vs Fahkumram | 4–8 | 33.33% |
| Mateu vs Dragunov | 4–7 | 36.36% |
| Mateu vs Lidia | 7–4 | 63.64% |
| Mateu vs Azucena | 6–4 | 60.00% |
| Mateu vs Leroy | 4–5 | 44.44% |
| Mateu vs Lars | 6–2 | 75.00% |
| Mateu vs Jack-8 | 5–2 | 71.43% |
| Mateu vs Nina | 6–1 | 85.71% |
| Mateu vs Anna | 2–5 | 28.57% |
| Mateu vs Asuka | 3–3 | 50.00% |
| Mateu vs Shaheen | 5–1 | 83.33% |
| Mateu vs Clive | 4–2 | 66.67% |
| Mateu vs Xiaoyu | 4–1 | 80.00% |
| Mateu vs Feng | 2–2 | 50.00% |
| Mateu vs Leo | 2–2 | 50.00% |
| Mateu vs Kuma | 2–2 | 50.00% |
| Mateu vs Zafina | 1–2 | 33.33% |
| Mateu 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.