| JustMyCat vs Law | 9–7 | 56.25% |
| JustMyCat vs Steve | 7–6 | 53.85% |
| JustMyCat vs Heihachi | 4–7 | 36.36% |
| JustMyCat vs Hwoarang | 4–5 | 44.44% |
| JustMyCat vs Paul | 3–4 | 42.86% |
| JustMyCat vs Bryan | 4–3 | 57.14% |
| JustMyCat vs Anna | 6–1 | 85.71% |
| JustMyCat vs Fahkumram | 4–3 | 57.14% |
| JustMyCat vs Jin | 3–3 | 50.00% |
| JustMyCat vs Asuka | 3–3 | 50.00% |
| JustMyCat vs Clive | 2–4 | 33.33% |
| JustMyCat vs King | 4–1 | 80.00% |
| JustMyCat vs Nina | 3–2 | 60.00% |
| JustMyCat vs Yoshimitsu | 3–1 | 75.00% |
| JustMyCat vs Kazuya | 1–3 | 25.00% |
| JustMyCat vs Lili | 4–0 | 100.00% |
| JustMyCat vs Alisa | 3–1 | 75.00% |
| JustMyCat vs Jun | 4–0 | 100.00% |
| JustMyCat vs Reina | 1–3 | 25.00% |
| JustMyCat vs Dragunov | 3–0 | 100.00% |
| JustMyCat vs Claudio | 1–2 | 33.33% |
| JustMyCat vs Lidia | 1–2 | 33.33% |
| JustMyCat vs Xiaoyu | 0–2 | 0.00% |
| JustMyCat vs Devil Jin | 2–0 | 100.00% |
| JustMyCat vs Lars | 1–1 | 50.00% |
| JustMyCat vs Lee | 2–0 | 100.00% |
| JustMyCat vs Leroy | 2–0 | 100.00% |
| JustMyCat vs Azucena | 0–2 | 0.00% |
| JustMyCat vs Victor | 2–0 | 100.00% |
| JustMyCat vs Eddy | 2–0 | 100.00% |
| JustMyCat vs Leo | 1–0 | 100.00% |
| JustMyCat vs Raven | 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.