| Jonyz4 vs King | 4–12 | 25.00% |
| Jonyz4 vs Asuka | 8–6 | 57.14% |
| Jonyz4 vs Reina | 9–4 | 69.23% |
| Jonyz4 vs Hwoarang | 2–10 | 16.67% |
| Jonyz4 vs Jin | 5–7 | 41.67% |
| Jonyz4 vs Eddy | 0–12 | 0.00% |
| Jonyz4 vs Nina | 2–6 | 25.00% |
| Jonyz4 vs Heihachi | 6–2 | 75.00% |
| Jonyz4 vs Anna | 6–2 | 75.00% |
| Jonyz4 vs Kazuya | 1–6 | 14.29% |
| Jonyz4 vs Steve | 3–4 | 42.86% |
| Jonyz4 vs Jack-8 | 4–2 | 66.67% |
| Jonyz4 vs Devil Jin | 1–5 | 16.67% |
| Jonyz4 vs Victor | 2–4 | 33.33% |
| Jonyz4 vs Clive | 4–2 | 66.67% |
| Jonyz4 vs Dragunov | 1–4 | 20.00% |
| Jonyz4 vs Alisa | 4–1 | 80.00% |
| Jonyz4 vs Law | 2–2 | 50.00% |
| Jonyz4 vs Yoshimitsu | 2–2 | 50.00% |
| Jonyz4 vs Panda | 1–3 | 25.00% |
| Jonyz4 vs Jun | 2–2 | 50.00% |
| Jonyz4 vs Azucena | 0–4 | 0.00% |
| Jonyz4 vs Lili | 2–1 | 66.67% |
| Jonyz4 vs Shaheen | 1–2 | 33.33% |
| Jonyz4 vs Lidia | 1–2 | 33.33% |
| Jonyz4 vs Bryan | 0–2 | 0.00% |
| Jonyz4 vs Leo | 2–0 | 100.00% |
| Jonyz4 vs Lee | 2–0 | 100.00% |
| Jonyz4 vs Zafina | 2–0 | 100.00% |
| Jonyz4 vs Fahkumram | 2–0 | 100.00% |
| Jonyz4 vs Lars | 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.