| Mattix vs King | 18–18 | 50.00% |
| Mattix vs Kazuya | 12–19 | 38.71% |
| Mattix vs Reina | 22–9 | 70.97% |
| Mattix vs Eddy | 15–15 | 50.00% |
| Mattix vs Dragunov | 13–8 | 61.90% |
| Mattix vs Paul | 10–9 | 52.63% |
| Mattix vs Hwoarang | 13–6 | 68.42% |
| Mattix vs Jin | 11–8 | 57.89% |
| Mattix vs Jun | 13–6 | 68.42% |
| Mattix vs Steve | 9–9 | 50.00% |
| Mattix vs Law | 7–9 | 43.75% |
| Mattix vs Feng | 10–6 | 62.50% |
| Mattix vs Lili | 4–12 | 25.00% |
| Mattix vs Bryan | 4–10 | 28.57% |
| Mattix vs Asuka | 5–8 | 38.46% |
| Mattix vs Raven | 5–8 | 38.46% |
| Mattix vs Azucena | 5–7 | 41.67% |
| Mattix vs Lars | 5–4 | 55.56% |
| Mattix vs Jack-8 | 5–3 | 62.50% |
| Mattix vs Yoshimitsu | 2–5 | 28.57% |
| Mattix vs Victor | 3–4 | 42.86% |
| Mattix vs Xiaoyu | 2–4 | 33.33% |
| Mattix vs Devil Jin | 2–3 | 40.00% |
| Mattix vs Alisa | 3–2 | 60.00% |
| Mattix vs Kuma | 1–3 | 25.00% |
| Mattix vs Leroy | 2–2 | 50.00% |
| Mattix vs Leo | 1–2 | 33.33% |
| Mattix vs Claudio | 3–0 | 100.00% |
| Mattix vs Lidia | 1–2 | 33.33% |
| Mattix vs Lee | 2–0 | 100.00% |
| Mattix vs Nina | 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.