| JohnLKL vs Kazuya | 8–1 | 88.89% |
| JohnLKL vs King | 8–0 | 100.00% |
| JohnLKL vs Jin | 8–0 | 100.00% |
| JohnLKL vs Bryan | 8–0 | 100.00% |
| JohnLKL vs Law | 4–3 | 57.14% |
| JohnLKL vs Steve | 6–1 | 85.71% |
| JohnLKL vs Lili | 6–0 | 100.00% |
| JohnLKL vs Alisa | 5–1 | 83.33% |
| JohnLKL vs Nina | 4–2 | 66.67% |
| JohnLKL vs Reina | 2–4 | 33.33% |
| JohnLKL vs Heihachi | 5–1 | 83.33% |
| JohnLKL vs Devil Jin | 4–1 | 80.00% |
| JohnLKL vs Xiaoyu | 4–0 | 100.00% |
| JohnLKL vs Jun | 2–2 | 50.00% |
| JohnLKL vs Yoshimitsu | 2–1 | 66.67% |
| JohnLKL vs Hwoarang | 1–2 | 33.33% |
| JohnLKL vs Dragunov | 3–0 | 100.00% |
| JohnLKL vs Lee | 2–1 | 66.67% |
| JohnLKL vs Lidia | 2–1 | 66.67% |
| JohnLKL vs Asuka | 2–0 | 100.00% |
| JohnLKL vs Leo | 2–0 | 100.00% |
| JohnLKL vs Kuma | 2–0 | 100.00% |
| JohnLKL vs Azucena | 2–0 | 100.00% |
| JohnLKL vs Anna | 2–0 | 100.00% |
| JohnLKL vs Paul | 0–1 | 0.00% |
| JohnLKL vs Jack-8 | 0–1 | 0.00% |
| JohnLKL vs Leroy | 1–0 | 100.00% |
| JohnLKL vs Raven | 0–1 | 0.00% |
| JohnLKL vs Eddy | 1–0 | 100.00% |
| JohnLKL vs Clive | 1–0 | 100.00% |
| JohnLKL vs Miary Zo | 0–1 | 0.00% |
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.