| Johnmax vs Hwoarang | 6–20 | 23.08% |
| Johnmax vs Yoshimitsu | 4–19 | 17.39% |
| Johnmax vs Jin | 2–19 | 9.52% |
| Johnmax vs Lili | 6–15 | 28.57% |
| Johnmax vs Law | 3–13 | 18.75% |
| Johnmax vs Kazuya | 3–13 | 18.75% |
| Johnmax vs Reina | 7–6 | 53.85% |
| Johnmax vs Steve | 2–10 | 16.67% |
| Johnmax vs Dragunov | 5–7 | 41.67% |
| Johnmax vs Nina | 5–5 | 50.00% |
| Johnmax vs King | 3–6 | 33.33% |
| Johnmax vs Xiaoyu | 6–3 | 66.67% |
| Johnmax vs Asuka | 1–8 | 11.11% |
| Johnmax vs Alisa | 5–4 | 55.56% |
| Johnmax vs Bryan | 2–5 | 28.57% |
| Johnmax vs Leo | 2–5 | 28.57% |
| Johnmax vs Eddy | 0–7 | 0.00% |
| Johnmax vs Lee | 0–6 | 0.00% |
| Johnmax vs Lars | 2–3 | 40.00% |
| Johnmax vs Jun | 2–3 | 40.00% |
| Johnmax vs Azucena | 0–5 | 0.00% |
| Johnmax vs Heihachi | 1–4 | 20.00% |
| Johnmax vs Claudio | 0–4 | 0.00% |
| Johnmax vs Panda | 0–4 | 0.00% |
| Johnmax vs Jack-8 | 1–2 | 33.33% |
| Johnmax vs Devil Jin | 0–3 | 0.00% |
| Johnmax vs Victor | 0–3 | 0.00% |
| Johnmax vs Paul | 1–1 | 50.00% |
| Johnmax vs Kuma | 0–2 | 0.00% |
| Johnmax vs Leroy | 0–2 | 0.00% |
| Johnmax vs Raven | 0–2 | 0.00% |
| Johnmax vs Shaheen | 1–0 | 100.00% |
| Johnmax vs Zafina | 0–1 | 0.00% |
| Johnmax vs Lidia | 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.