| Johnii vs Kazuya | 8–4 | 66.67% |
| Johnii vs Reina | 5–4 | 55.56% |
| Johnii vs Steve | 8–0 | 100.00% |
| Johnii vs Bryan | 5–2 | 71.43% |
| Johnii vs Lee | 6–1 | 85.71% |
| Johnii vs Hwoarang | 6–0 | 100.00% |
| Johnii vs Eddy | 2–4 | 33.33% |
| Johnii vs King | 2–3 | 40.00% |
| Johnii vs Asuka | 3–2 | 60.00% |
| Johnii vs Dragunov | 5–0 | 100.00% |
| Johnii vs Azucena | 3–2 | 60.00% |
| Johnii vs Alisa | 3–1 | 75.00% |
| Johnii vs Nina | 3–1 | 75.00% |
| Johnii vs Law | 2–1 | 66.67% |
| Johnii vs Xiaoyu | 1–2 | 33.33% |
| Johnii vs Feng | 3–0 | 100.00% |
| Johnii vs Lili | 3–0 | 100.00% |
| Johnii vs Kuma | 2–1 | 66.67% |
| Johnii vs Jun | 3–0 | 100.00% |
| Johnii vs Heihachi | 2–1 | 66.67% |
| Johnii vs Leo | 1–1 | 50.00% |
| Johnii vs Lars | 1–1 | 50.00% |
| Johnii vs Victor | 2–0 | 100.00% |
| Johnii vs Lidia | 1–1 | 50.00% |
| Johnii vs Paul | 0–1 | 0.00% |
| Johnii vs Jin | 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.