| Jonatin vs King | 9–20 | 31.03% |
| Jonatin vs Jin | 6–21 | 22.22% |
| Jonatin vs Clive | 10–11 | 47.62% |
| Jonatin vs Victor | 6–12 | 33.33% |
| Jonatin vs Dragunov | 4–10 | 28.57% |
| Jonatin vs Kazuya | 6–6 | 50.00% |
| Jonatin vs Hwoarang | 3–8 | 27.27% |
| Jonatin vs Steve | 5–6 | 45.45% |
| Jonatin vs Reina | 6–2 | 75.00% |
| Jonatin vs Azucena | 5–3 | 62.50% |
| Jonatin vs Feng | 4–3 | 57.14% |
| Jonatin vs Zafina | 5–1 | 83.33% |
| Jonatin vs Leroy | 1–5 | 16.67% |
| Jonatin vs Jun | 3–3 | 50.00% |
| Jonatin vs Law | 2–3 | 40.00% |
| Jonatin vs Yoshimitsu | 1–4 | 20.00% |
| Jonatin vs Heihachi | 1–4 | 20.00% |
| Jonatin vs Asuka | 3–1 | 75.00% |
| Jonatin vs Devil Jin | 1–3 | 25.00% |
| Jonatin vs Lidia | 2–2 | 50.00% |
| Jonatin vs Lili | 2–1 | 66.67% |
| Jonatin vs Lars | 0–3 | 0.00% |
| Jonatin vs Shaheen | 1–2 | 33.33% |
| Jonatin vs Lee | 2–1 | 66.67% |
| Jonatin vs Eddy | 0–3 | 0.00% |
| Jonatin vs Bryan | 0–2 | 0.00% |
| Jonatin vs Jack-8 | 0–2 | 0.00% |
| Jonatin vs Claudio | 0–2 | 0.00% |
| Jonatin vs Nina | 2–0 | 100.00% |
| Jonatin vs Kuma | 0–2 | 0.00% |
| Jonatin vs Xiaoyu | 1–0 | 100.00% |
| Jonatin vs Alisa | 0–1 | 0.00% |
| Jonatin vs Panda | 1–0 | 100.00% |
| Jonatin vs Raven | 1–0 | 100.00% |
| Jonatin vs Anna | 0–1 | 0.00% |
| Jonatin vs Armor King | 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.