| Kasamiyuji vs Hwoarang | 9–10 | 47.37% |
| Kasamiyuji vs Reina | 15–4 | 78.95% |
| Kasamiyuji vs Jin | 12–6 | 66.67% |
| Kasamiyuji vs Law | 9–5 | 64.29% |
| Kasamiyuji vs Victor | 5–9 | 35.71% |
| Kasamiyuji vs Kazuya | 9–3 | 75.00% |
| Kasamiyuji vs Clive | 3–7 | 30.00% |
| Kasamiyuji vs Yoshimitsu | 7–2 | 77.78% |
| Kasamiyuji vs Eddy | 1–8 | 11.11% |
| Kasamiyuji vs Asuka | 4–4 | 50.00% |
| Kasamiyuji vs Devil Jin | 6–2 | 75.00% |
| Kasamiyuji vs Nina | 6–2 | 75.00% |
| Kasamiyuji vs Lee | 4–4 | 50.00% |
| Kasamiyuji vs King | 5–2 | 71.43% |
| Kasamiyuji vs Dragunov | 3–4 | 42.86% |
| Kasamiyuji vs Jack-8 | 1–5 | 16.67% |
| Kasamiyuji vs Lili | 2–4 | 33.33% |
| Kasamiyuji vs Jun | 3–2 | 60.00% |
| Kasamiyuji vs Lars | 3–1 | 75.00% |
| Kasamiyuji vs Zafina | 4–0 | 100.00% |
| Kasamiyuji vs Leroy | 4–0 | 100.00% |
| Kasamiyuji vs Lidia | 1–3 | 25.00% |
| Kasamiyuji vs Bryan | 1–2 | 33.33% |
| Kasamiyuji vs Alisa | 2–1 | 66.67% |
| Kasamiyuji vs Azucena | 0–3 | 0.00% |
| Kasamiyuji vs Paul | 2–0 | 100.00% |
| Kasamiyuji vs Xiaoyu | 1–1 | 50.00% |
| Kasamiyuji vs Steve | 0–2 | 0.00% |
| Kasamiyuji vs Claudio | 0–2 | 0.00% |
| Kasamiyuji vs Leo | 0–1 | 0.00% |
| Kasamiyuji 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.