| Jonah vs Jin | 62–15 | 80.52% |
| Jonah vs King | 33–15 | 68.75% |
| Jonah vs Reina | 35–9 | 79.55% |
| Jonah vs Hwoarang | 29–14 | 67.44% |
| Jonah vs Nina | 27–13 | 67.50% |
| Jonah vs Jun | 24–12 | 66.67% |
| Jonah vs Steve | 22–13 | 62.86% |
| Jonah vs Law | 19–12 | 61.29% |
| Jonah vs Eddy | 22–8 | 73.33% |
| Jonah vs Lili | 18–11 | 62.07% |
| Jonah vs Dragunov | 13–15 | 46.43% |
| Jonah vs Kazuya | 13–12 | 52.00% |
| Jonah vs Azucena | 12–12 | 50.00% |
| Jonah vs Lidia | 17–7 | 70.83% |
| Jonah vs Yoshimitsu | 9–14 | 39.13% |
| Jonah vs Lee | 11–12 | 47.83% |
| Jonah vs Clive | 6–16 | 27.27% |
| Jonah vs Heihachi | 14–6 | 70.00% |
| Jonah vs Bryan | 11–8 | 57.89% |
| Jonah vs Devil Jin | 10–7 | 58.82% |
| Jonah vs Paul | 10–6 | 62.50% |
| Jonah vs Asuka | 8–7 | 53.33% |
| Jonah vs Jack-8 | 9–3 | 75.00% |
| Jonah vs Xiaoyu | 4–7 | 36.36% |
| Jonah vs Lars | 6–5 | 54.55% |
| Jonah vs Feng | 6–4 | 60.00% |
| Jonah vs Leroy | 8–2 | 80.00% |
| Jonah vs Victor | 6–4 | 60.00% |
| Jonah vs Alisa | 4–5 | 44.44% |
| Jonah vs Leo | 5–2 | 71.43% |
| Jonah vs Claudio | 3–4 | 42.86% |
| Jonah vs Raven | 5–2 | 71.43% |
| Jonah vs Anna | 1–6 | 14.29% |
| Jonah vs Panda | 5–1 | 83.33% |
| Jonah vs Kuma | 3–1 | 75.00% |
| Jonah vs Zafina | 2–0 | 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.