| QuatreKat vs Steve | 30–12 | 71.43% |
| QuatreKat vs Jin | 27–9 | 75.00% |
| QuatreKat vs Reina | 28–7 | 80.00% |
| QuatreKat vs Bryan | 28–3 | 90.32% |
| QuatreKat vs Law | 19–9 | 67.86% |
| QuatreKat vs Lili | 21–6 | 77.78% |
| QuatreKat vs Dragunov | 22–4 | 84.62% |
| QuatreKat vs Hwoarang | 18–7 | 72.00% |
| QuatreKat vs King | 18–3 | 85.71% |
| QuatreKat vs Kazuya | 19–2 | 90.48% |
| QuatreKat vs Azucena | 19–1 | 95.00% |
| QuatreKat vs Miary Zo | 12–8 | 60.00% |
| QuatreKat vs Feng | 14–4 | 77.78% |
| QuatreKat vs Paul | 16–1 | 94.12% |
| QuatreKat vs Jack-8 | 10–7 | 58.82% |
| QuatreKat vs Armor King | 9–8 | 52.94% |
| QuatreKat vs Xiaoyu | 15–1 | 93.75% |
| QuatreKat vs Lars | 13–3 | 81.25% |
| QuatreKat vs Devil Jin | 12–3 | 80.00% |
| QuatreKat vs Fahkumram | 10–4 | 71.43% |
| QuatreKat vs Yoshimitsu | 8–5 | 61.54% |
| QuatreKat vs Claudio | 9–4 | 69.23% |
| QuatreKat vs Lee | 10–3 | 76.92% |
| QuatreKat vs Leo | 10–2 | 83.33% |
| QuatreKat vs Nina | 12–0 | 100.00% |
| QuatreKat vs Eddy | 8–4 | 66.67% |
| QuatreKat vs Heihachi | 9–3 | 75.00% |
| QuatreKat vs Clive | 8–4 | 66.67% |
| QuatreKat vs Anna | 8–4 | 66.67% |
| QuatreKat vs Asuka | 10–1 | 90.91% |
| QuatreKat vs Alisa | 7–4 | 63.64% |
| QuatreKat vs Lidia | 9–2 | 81.82% |
| QuatreKat vs Kuma | 8–2 | 80.00% |
| QuatreKat vs Jun | 8–2 | 80.00% |
| QuatreKat vs Leroy | 6–2 | 75.00% |
| QuatreKat vs Victor | 6–2 | 75.00% |
| QuatreKat vs Raven | 5–2 | 71.43% |
| QuatreKat vs Shaheen | 4–2 | 66.67% |
| QuatreKat vs Zafina | 3–2 | 60.00% |
| QuatreKat 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.