| Johnny_devasto vs Dragunov | 3–4 | 42.86% |
| Johnny_devasto vs King | 5–1 | 83.33% |
| Johnny_devasto vs Jun | 3–3 | 50.00% |
| Johnny_devasto vs Bryan | 1–3 | 25.00% |
| Johnny_devasto vs Lee | 3–1 | 75.00% |
| Johnny_devasto vs Reina | 4–0 | 100.00% |
| Johnny_devasto vs Azucena | 0–4 | 0.00% |
| Johnny_devasto vs Eddy | 2–2 | 50.00% |
| Johnny_devasto vs Hwoarang | 2–1 | 66.67% |
| Johnny_devasto vs Law | 2–0 | 100.00% |
| Johnny_devasto vs Jin | 1–1 | 50.00% |
| Johnny_devasto vs Steve | 2–0 | 100.00% |
| Johnny_devasto vs Lili | 0–2 | 0.00% |
| Johnny_devasto vs Kazuya | 1–0 | 100.00% |
| Johnny_devasto vs Alisa | 1–0 | 100.00% |
| Johnny_devasto vs Heihachi | 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.