| Jona vs King | 35–21 | 62.50% |
| Jona vs Steve | 14–19 | 42.42% |
| Jona vs Miary Zo | 13–18 | 41.94% |
| Jona vs Bryan | 13–14 | 48.15% |
| Jona vs Armor King | 12–15 | 44.44% |
| Jona vs Hwoarang | 15–10 | 60.00% |
| Jona vs Kazuya | 11–12 | 47.83% |
| Jona vs Dragunov | 11–9 | 55.00% |
| Jona vs Law | 6–11 | 35.29% |
| Jona vs Jin | 10–6 | 62.50% |
| Jona vs Reina | 7–9 | 43.75% |
| Jona vs Yoshimitsu | 8–7 | 53.33% |
| Jona vs Lars | 6–7 | 46.15% |
| Jona vs Xiaoyu | 6–6 | 50.00% |
| Jona vs Leroy | 7–5 | 58.33% |
| Jona vs Eddy | 7–5 | 58.33% |
| Jona vs Fahkumram | 5–7 | 41.67% |
| Jona vs Nina | 6–5 | 54.55% |
| Jona vs Raven | 6–5 | 54.55% |
| Jona vs Jun | 7–3 | 70.00% |
| Jona vs Victor | 4–6 | 40.00% |
| Jona vs Heihachi | 7–3 | 70.00% |
| Jona vs Alisa | 5–4 | 55.56% |
| Jona vs Azucena | 4–5 | 44.44% |
| Jona vs Feng | 3–5 | 37.50% |
| Jona vs Lili | 3–5 | 37.50% |
| Jona vs Paul | 1–6 | 14.29% |
| Jona vs Leo | 5–2 | 71.43% |
| Jona vs Lee | 4–3 | 57.14% |
| Jona vs Asuka | 4–2 | 66.67% |
| Jona vs Devil Jin | 3–3 | 50.00% |
| Jona vs Shaheen | 2–2 | 50.00% |
| Jona vs Kuma | 3–1 | 75.00% |
| Jona vs Claudio | 1–2 | 33.33% |
| Jona vs Lidia | 1–2 | 33.33% |
| Jona vs Zafina | 2–0 | 100.00% |
| Jona vs Clive | 0–2 | 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.