| KingJJ vs Clive | 17–1 | 94.44% |
| KingJJ vs Hwoarang | 12–0 | 100.00% |
| KingJJ vs Victor | 11–0 | 100.00% |
| KingJJ vs Jin | 9–0 | 100.00% |
| KingJJ vs Dragunov | 7–2 | 77.78% |
| KingJJ vs Feng | 6–1 | 85.71% |
| KingJJ vs Leo | 7–0 | 100.00% |
| KingJJ vs Jun | 6–1 | 85.71% |
| KingJJ vs King | 6–0 | 100.00% |
| KingJJ vs Xiaoyu | 5–1 | 83.33% |
| KingJJ vs Steve | 4–2 | 66.67% |
| KingJJ vs Alisa | 5–1 | 83.33% |
| KingJJ vs Nina | 6–0 | 100.00% |
| KingJJ vs Azucena | 6–0 | 100.00% |
| KingJJ vs Bryan | 4–1 | 80.00% |
| KingJJ vs Raven | 5–0 | 100.00% |
| KingJJ vs Paul | 4–0 | 100.00% |
| KingJJ vs Law | 3–1 | 75.00% |
| KingJJ vs Asuka | 4–0 | 100.00% |
| KingJJ vs Lili | 4–0 | 100.00% |
| KingJJ vs Claudio | 2–2 | 50.00% |
| KingJJ vs Lee | 4–0 | 100.00% |
| KingJJ vs Yoshimitsu | 3–0 | 100.00% |
| KingJJ vs Kazuya | 3–0 | 100.00% |
| KingJJ vs Devil Jin | 2–1 | 66.67% |
| KingJJ vs Eddy | 3–0 | 100.00% |
| KingJJ vs Lidia | 3–0 | 100.00% |
| KingJJ vs Lars | 2–0 | 100.00% |
| KingJJ vs Zafina | 2–0 | 100.00% |
| KingJJ vs Heihachi | 2–0 | 100.00% |
| KingJJ vs Reina | 2–0 | 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.