| Kawyn vs Hwoarang | 15–7 | 68.18% |
| Kawyn vs Law | 14–6 | 70.00% |
| Kawyn vs Jin | 14–4 | 77.78% |
| Kawyn vs King | 9–4 | 69.23% |
| Kawyn vs Bryan | 8–2 | 80.00% |
| Kawyn vs Dragunov | 7–3 | 70.00% |
| Kawyn vs Kazuya | 7–1 | 87.50% |
| Kawyn vs Steve | 8–0 | 100.00% |
| Kawyn vs Lili | 5–2 | 71.43% |
| Kawyn vs Paul | 6–0 | 100.00% |
| Kawyn vs Asuka | 4–2 | 66.67% |
| Kawyn vs Alisa | 5–1 | 83.33% |
| Kawyn vs Eddy | 4–2 | 66.67% |
| Kawyn vs Lee | 4–1 | 80.00% |
| Kawyn vs Nina | 3–1 | 75.00% |
| Kawyn vs Yoshimitsu | 1–2 | 33.33% |
| Kawyn vs Feng | 3–0 | 100.00% |
| Kawyn vs Lars | 3–0 | 100.00% |
| Kawyn vs Jun | 3–0 | 100.00% |
| Kawyn vs Reina | 0–3 | 0.00% |
| Kawyn vs Victor | 1–2 | 33.33% |
| Kawyn vs Xiaoyu | 2–0 | 100.00% |
| Kawyn vs Raven | 2–0 | 100.00% |
| Kawyn vs Claudio | 0–1 | 0.00% |
| Kawyn vs Kuma | 0–1 | 0.00% |
| Kawyn vs Zafina | 1–0 | 100.00% |
| Kawyn vs Azucena | 1–0 | 100.00% |
| Kawyn vs Lidia | 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.