| JKing vs King | 43–33 | 56.58% |
| JKing vs Reina | 33–31 | 51.56% |
| JKing vs Hwoarang | 33–30 | 52.38% |
| JKing vs Steve | 43–20 | 68.25% |
| JKing vs Eddy | 27–29 | 48.21% |
| JKing vs Law | 22–28 | 44.00% |
| JKing vs Jin | 30–19 | 61.22% |
| JKing vs Yoshimitsu | 23–20 | 53.49% |
| JKing vs Kazuya | 16–26 | 38.10% |
| JKing vs Dragunov | 18–19 | 48.65% |
| JKing vs Asuka | 14–20 | 41.18% |
| JKing vs Lili | 14–19 | 42.42% |
| JKing vs Bryan | 15–17 | 46.88% |
| JKing vs Lidia | 20–11 | 64.52% |
| JKing vs Jun | 20–10 | 66.67% |
| JKing vs Azucena | 21–7 | 75.00% |
| JKing vs Jack-8 | 11–13 | 45.83% |
| JKing vs Lars | 8–15 | 34.78% |
| JKing vs Nina | 12–11 | 52.17% |
| JKing vs Lee | 9–13 | 40.91% |
| JKing vs Victor | 5–16 | 23.81% |
| JKing vs Heihachi | 14–7 | 66.67% |
| JKing vs Paul | 10–10 | 50.00% |
| JKing vs Zafina | 13–6 | 68.42% |
| JKing vs Devil Jin | 9–7 | 56.25% |
| JKing vs Leo | 5–8 | 38.46% |
| JKing vs Alisa | 5–8 | 38.46% |
| JKing vs Xiaoyu | 4–7 | 36.36% |
| JKing vs Claudio | 6–4 | 60.00% |
| JKing vs Kuma | 0–10 | 0.00% |
| JKing vs Leroy | 6–4 | 60.00% |
| JKing vs Raven | 5–2 | 71.43% |
| JKing vs Panda | 2–4 | 33.33% |
| JKing vs Feng | 5–0 | 100.00% |
| JKing vs Shaheen | 2–1 | 66.67% |
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.