| MatthewJJ vs Reina | 32–29 | 52.46% |
| MatthewJJ vs Lili | 15–16 | 48.39% |
| MatthewJJ vs King | 12–15 | 44.44% |
| MatthewJJ vs Law | 6–16 | 27.27% |
| MatthewJJ vs Kazuya | 8–14 | 36.36% |
| MatthewJJ vs Jun | 5–17 | 22.73% |
| MatthewJJ vs Hwoarang | 12–9 | 57.14% |
| MatthewJJ vs Lars | 3–18 | 14.29% |
| MatthewJJ vs Nina | 8–13 | 38.10% |
| MatthewJJ vs Jin | 5–14 | 26.32% |
| MatthewJJ vs Steve | 10–9 | 52.63% |
| MatthewJJ vs Heihachi | 7–12 | 36.84% |
| MatthewJJ vs Dragunov | 3–15 | 16.67% |
| MatthewJJ vs Lee | 9–9 | 50.00% |
| MatthewJJ vs Eddy | 8–9 | 47.06% |
| MatthewJJ vs Yoshimitsu | 4–12 | 25.00% |
| MatthewJJ vs Bryan | 7–8 | 46.67% |
| MatthewJJ vs Azucena | 6–8 | 42.86% |
| MatthewJJ vs Paul | 5–7 | 41.67% |
| MatthewJJ vs Xiaoyu | 5–7 | 41.67% |
| MatthewJJ vs Devil Jin | 5–7 | 41.67% |
| MatthewJJ vs Victor | 9–2 | 81.82% |
| MatthewJJ vs Alisa | 4–5 | 44.44% |
| MatthewJJ vs Leroy | 3–6 | 33.33% |
| MatthewJJ vs Lidia | 2–7 | 22.22% |
| MatthewJJ vs Anna | 4–5 | 44.44% |
| MatthewJJ vs Asuka | 5–3 | 62.50% |
| MatthewJJ vs Feng | 2–6 | 25.00% |
| MatthewJJ vs Raven | 5–3 | 62.50% |
| MatthewJJ vs Jack-8 | 1–5 | 16.67% |
| MatthewJJ vs Leo | 3–3 | 50.00% |
| MatthewJJ vs Kuma | 2–4 | 33.33% |
| MatthewJJ vs Clive | 2–1 | 66.67% |
| MatthewJJ vs Shaheen | 0–2 | 0.00% |
| MatthewJJ vs Panda | 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.