| JustTheCat vs Jin | 13–7 | 65.00% |
| JustTheCat vs King | 12–3 | 80.00% |
| JustTheCat vs Dragunov | 11–4 | 73.33% |
| JustTheCat vs Lili | 11–3 | 78.57% |
| JustTheCat vs Kazuya | 7–5 | 58.33% |
| JustTheCat vs Reina | 6–5 | 54.55% |
| JustTheCat vs Azucena | 7–4 | 63.64% |
| JustTheCat vs Paul | 7–3 | 70.00% |
| JustTheCat vs Bryan | 8–2 | 80.00% |
| JustTheCat vs Devil Jin | 8–2 | 80.00% |
| JustTheCat vs Alisa | 7–3 | 70.00% |
| JustTheCat vs Asuka | 6–3 | 66.67% |
| JustTheCat vs Claudio | 4–5 | 44.44% |
| JustTheCat vs Raven | 6–3 | 66.67% |
| JustTheCat vs Yoshimitsu | 6–2 | 75.00% |
| JustTheCat vs Steve | 8–0 | 100.00% |
| JustTheCat vs Jun | 5–3 | 62.50% |
| JustTheCat vs Victor | 5–3 | 62.50% |
| JustTheCat vs Eddy | 5–2 | 71.43% |
| JustTheCat vs Jack-8 | 5–1 | 83.33% |
| JustTheCat vs Feng | 4–2 | 66.67% |
| JustTheCat vs Nina | 3–2 | 60.00% |
| JustTheCat vs Hwoarang | 2–2 | 50.00% |
| JustTheCat vs Law | 2–1 | 66.67% |
| JustTheCat vs Lee | 0–3 | 0.00% |
| JustTheCat vs Panda | 1–2 | 33.33% |
| JustTheCat vs Xiaoyu | 2–0 | 100.00% |
| JustTheCat vs Kuma | 2–0 | 100.00% |
| JustTheCat vs Leroy | 2–0 | 100.00% |
| JustTheCat vs Lars | 1–0 | 100.00% |
| JustTheCat 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.