| KJAY vs King | 15–6 | 71.43% |
| KJAY vs Steve | 8–10 | 44.44% |
| KJAY vs Xiaoyu | 9–5 | 64.29% |
| KJAY vs Jin | 8–4 | 66.67% |
| KJAY vs Lili | 9–3 | 75.00% |
| KJAY vs Dragunov | 7–4 | 63.64% |
| KJAY vs Hwoarang | 4–5 | 44.44% |
| KJAY vs Eddy | 6–2 | 75.00% |
| KJAY vs Lidia | 4–4 | 50.00% |
| KJAY vs Azucena | 3–4 | 42.86% |
| KJAY vs Paul | 2–4 | 33.33% |
| KJAY vs Leroy | 3–3 | 50.00% |
| KJAY vs Law | 1–4 | 20.00% |
| KJAY vs Yoshimitsu | 3–1 | 75.00% |
| KJAY vs Lars | 1–3 | 25.00% |
| KJAY vs Shaheen | 4–0 | 100.00% |
| KJAY vs Jun | 0–4 | 0.00% |
| KJAY vs Reina | 1–3 | 25.00% |
| KJAY vs Victor | 2–1 | 66.67% |
| KJAY vs Bryan | 2–0 | 100.00% |
| KJAY vs Asuka | 0–2 | 0.00% |
| KJAY vs Alisa | 2–0 | 100.00% |
| KJAY vs Claudio | 1–1 | 50.00% |
| KJAY vs Zafina | 2–0 | 100.00% |
| KJAY vs Raven | 1–1 | 50.00% |
| KJAY vs Jack-8 | 1–0 | 100.00% |
| KJAY vs Feng | 0–1 | 0.00% |
| KJAY vs Nina | 1–0 | 100.00% |
| KJAY vs Lee | 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.