| Johnny vs Kazuya | 3–6 | 33.33% |
| Johnny vs Victor | 5–4 | 55.56% |
| Johnny vs Eddy | 1–8 | 11.11% |
| Johnny vs Lidia | 7–1 | 87.50% |
| Johnny vs King | 1–6 | 14.29% |
| Johnny vs Jin | 4–3 | 57.14% |
| Johnny vs Bryan | 3–4 | 42.86% |
| Johnny vs Lili | 3–3 | 50.00% |
| Johnny vs Claudio | 3–3 | 50.00% |
| Johnny vs Dragunov | 3–2 | 60.00% |
| Johnny vs Leo | 1–4 | 20.00% |
| Johnny vs Azucena | 1–4 | 20.00% |
| Johnny vs Law | 0–4 | 0.00% |
| Johnny vs Yoshimitsu | 1–3 | 25.00% |
| Johnny vs Steve | 1–3 | 25.00% |
| Johnny vs Jun | 2–2 | 50.00% |
| Johnny vs Reina | 1–3 | 25.00% |
| Johnny vs Hwoarang | 0–3 | 0.00% |
| Johnny vs Devil Jin | 2–1 | 66.67% |
| Johnny vs Feng | 1–2 | 33.33% |
| Johnny vs Kuma | 0–3 | 0.00% |
| Johnny vs Xiaoyu | 0–2 | 0.00% |
| Johnny vs Asuka | 0–2 | 0.00% |
| Johnny vs Nina | 0–2 | 0.00% |
| Johnny vs Leroy | 2–0 | 100.00% |
| Johnny vs Raven | 0–2 | 0.00% |
| Johnny vs Jack-8 | 0–1 | 0.00% |
| Johnny vs Lars | 1–0 | 100.00% |
| Johnny vs Shaheen | 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.