| Kway vs Law | 8–3 | 72.73% |
| Kway vs Azucena | 4–7 | 36.36% |
| Kway vs Jin | 3–6 | 33.33% |
| Kway vs Dragunov | 3–5 | 37.50% |
| Kway vs Xiaoyu | 5–2 | 71.43% |
| Kway vs Lars | 3–4 | 42.86% |
| Kway vs King | 3–3 | 50.00% |
| Kway vs Hwoarang | 2–4 | 33.33% |
| Kway vs Steve | 4–2 | 66.67% |
| Kway vs Jack-8 | 3–3 | 50.00% |
| Kway vs Victor | 2–4 | 33.33% |
| Kway vs Eddy | 0–6 | 0.00% |
| Kway vs Kazuya | 0–5 | 0.00% |
| Kway vs Feng | 3–2 | 60.00% |
| Kway vs Alisa | 3–2 | 60.00% |
| Kway vs Bryan | 1–3 | 25.00% |
| Kway vs Paul | 0–3 | 0.00% |
| Kway vs Leroy | 2–1 | 66.67% |
| Kway vs Jun | 1–2 | 33.33% |
| Kway vs Reina | 2–1 | 66.67% |
| Kway vs Asuka | 2–0 | 100.00% |
| Kway vs Devil Jin | 1–1 | 50.00% |
| Kway vs Leo | 0–2 | 0.00% |
| Kway vs Claudio | 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.