| King Jay vs Jin | 11–19 | 36.67% |
| King Jay vs Eddy | 8–22 | 26.67% |
| King Jay vs Lili | 15–11 | 57.69% |
| King Jay vs Steve | 15–10 | 60.00% |
| King Jay vs Kazuya | 4–19 | 17.39% |
| King Jay vs Law | 7–15 | 31.82% |
| King Jay vs Hwoarang | 9–11 | 45.00% |
| King Jay vs Reina | 11–8 | 57.89% |
| King Jay vs Azucena | 10–8 | 55.56% |
| King Jay vs King | 7–9 | 43.75% |
| King Jay vs Dragunov | 4–10 | 28.57% |
| King Jay vs Lee | 6–8 | 42.86% |
| King Jay vs Bryan | 4–9 | 30.77% |
| King Jay vs Paul | 2–10 | 16.67% |
| King Jay vs Asuka | 4–7 | 36.36% |
| King Jay vs Feng | 2–9 | 18.18% |
| King Jay vs Leroy | 6–4 | 60.00% |
| King Jay vs Yoshimitsu | 5–4 | 55.56% |
| King Jay vs Jack-8 | 2–7 | 22.22% |
| King Jay vs Victor | 1–7 | 12.50% |
| King Jay vs Jun | 3–4 | 42.86% |
| King Jay vs Clive | 1–6 | 14.29% |
| King Jay vs Lars | 4–2 | 66.67% |
| King Jay vs Alisa | 2–4 | 33.33% |
| King Jay vs Lidia | 4–2 | 66.67% |
| King Jay vs Xiaoyu | 2–3 | 40.00% |
| King Jay vs Devil Jin | 3–2 | 60.00% |
| King Jay vs Nina | 2–3 | 40.00% |
| King Jay vs Raven | 0–5 | 0.00% |
| King Jay vs Kuma | 2–2 | 50.00% |
| King Jay vs Leo | 1–2 | 33.33% |
| King Jay vs Claudio | 1–2 | 33.33% |
| King Jay vs Shaheen | 0–1 | 0.00% |
| King Jay vs Panda | 0–1 | 0.00% |
| King Jay vs Zafina | 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.