| JKLL vs Kazuya | 10–17 | 37.04% |
| JKLL vs Reina | 11–6 | 64.71% |
| JKLL vs Hwoarang | 8–8 | 50.00% |
| JKLL vs Victor | 6–9 | 40.00% |
| JKLL vs King | 5–8 | 38.46% |
| JKLL vs Bryan | 8–5 | 61.54% |
| JKLL vs Dragunov | 4–9 | 30.77% |
| JKLL vs Lili | 8–4 | 66.67% |
| JKLL vs Jun | 8–4 | 66.67% |
| JKLL vs Xiaoyu | 4–6 | 40.00% |
| JKLL vs Paul | 3–6 | 33.33% |
| JKLL vs Jin | 2–7 | 22.22% |
| JKLL vs Steve | 3–6 | 33.33% |
| JKLL vs Asuka | 2–7 | 22.22% |
| JKLL vs Eddy | 2–7 | 22.22% |
| JKLL vs Yoshimitsu | 3–5 | 37.50% |
| JKLL vs Azucena | 2–6 | 25.00% |
| JKLL vs Claudio | 3–4 | 42.86% |
| JKLL vs Lee | 6–1 | 85.71% |
| JKLL vs Jack-8 | 2–4 | 33.33% |
| JKLL vs Devil Jin | 1–5 | 16.67% |
| JKLL vs Law | 3–2 | 60.00% |
| JKLL vs Alisa | 3–2 | 60.00% |
| JKLL vs Lars | 3–1 | 75.00% |
| JKLL vs Leo | 2–1 | 66.67% |
| JKLL vs Nina | 1–2 | 33.33% |
| JKLL vs Feng | 2–0 | 100.00% |
| JKLL vs Shaheen | 2–0 | 100.00% |
| JKLL vs Kuma | 2–0 | 100.00% |
| JKLL vs Leroy | 2–0 | 100.00% |
| JKLL vs Panda | 0–1 | 0.00% |
| JKLL vs Raven | 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.