| Koray vs Jin | 5–4 | 55.56% |
| Koray vs King | 4–4 | 50.00% |
| Koray vs Hwoarang | 4–3 | 57.14% |
| Koray vs Kazuya | 3–4 | 42.86% |
| Koray vs Lili | 2–3 | 40.00% |
| Koray vs Reina | 5–0 | 100.00% |
| Koray vs Yoshimitsu | 4–0 | 100.00% |
| Koray vs Steve | 2–2 | 50.00% |
| Koray vs Kuma | 0–4 | 0.00% |
| Koray vs Law | 3–0 | 100.00% |
| Koray vs Claudio | 2–1 | 66.67% |
| Koray vs Eddy | 2–1 | 66.67% |
| Koray vs Bryan | 0–2 | 0.00% |
| Koray vs Asuka | 0–2 | 0.00% |
| Koray vs Devil Jin | 0–2 | 0.00% |
| Koray vs Shaheen | 2–0 | 100.00% |
| Koray vs Nina | 0–2 | 0.00% |
| Koray vs Azucena | 1–1 | 50.00% |
| Koray vs Victor | 2–0 | 100.00% |
| Koray vs Jack-8 | 1–0 | 100.00% |
| Koray vs Lee | 1–0 | 100.00% |
| Koray vs Jun | 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.