| Jonah vs Bryan | 1–8 | 11.11% |
| Jonah vs Yoshimitsu | 0–8 | 0.00% |
| Jonah vs King | 2–5 | 28.57% |
| Jonah vs Jin | 2–5 | 28.57% |
| Jonah vs Lili | 4–3 | 57.14% |
| Jonah vs Victor | 5–2 | 71.43% |
| Jonah vs Law | 1–4 | 20.00% |
| Jonah vs Steve | 2–2 | 50.00% |
| Jonah vs Dragunov | 2–2 | 50.00% |
| Jonah vs Kazuya | 2–1 | 66.67% |
| Jonah vs Jack-8 | 1–2 | 33.33% |
| Jonah vs Devil Jin | 2–1 | 66.67% |
| Jonah vs Alisa | 1–2 | 33.33% |
| Jonah vs Leroy | 2–1 | 66.67% |
| Jonah vs Jun | 2–1 | 66.67% |
| Jonah vs Raven | 1–2 | 33.33% |
| Jonah vs Heihachi | 2–1 | 66.67% |
| Jonah vs Miary Zo | 1–2 | 33.33% |
| Jonah vs Claudio | 2–0 | 100.00% |
| Jonah vs Lee | 2–0 | 100.00% |
| Jonah vs Azucena | 0–2 | 0.00% |
| Jonah vs Eddy | 0–2 | 0.00% |
| Jonah vs Lars | 1–0 | 100.00% |
| Jonah vs Reina | 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.