| Jonny vs King | 17–31 | 35.42% |
| Jonny vs Jin | 15–22 | 40.54% |
| Jonny vs Steve | 16–20 | 44.44% |
| Jonny vs Asuka | 14–21 | 40.00% |
| Jonny vs Lili | 21–13 | 61.76% |
| Jonny vs Law | 15–18 | 45.45% |
| Jonny vs Heihachi | 16–17 | 48.48% |
| Jonny vs Hwoarang | 13–19 | 40.62% |
| Jonny vs Reina | 17–14 | 54.84% |
| Jonny vs Bryan | 16–12 | 57.14% |
| Jonny vs Yoshimitsu | 13–14 | 48.15% |
| Jonny vs Kazuya | 15–9 | 62.50% |
| Jonny vs Jun | 6–17 | 26.09% |
| Jonny vs Dragunov | 6–14 | 30.00% |
| Jonny vs Azucena | 11–9 | 55.00% |
| Jonny vs Lidia | 10–8 | 55.56% |
| Jonny vs Nina | 4–13 | 23.53% |
| Jonny vs Xiaoyu | 9–6 | 60.00% |
| Jonny vs Lars | 8–7 | 53.33% |
| Jonny vs Clive | 7–8 | 46.67% |
| Jonny vs Fahkumram | 6–9 | 40.00% |
| Jonny vs Devil Jin | 7–6 | 53.85% |
| Jonny vs Anna | 6–5 | 54.55% |
| Jonny vs Armor King | 7–4 | 63.64% |
| Jonny vs Paul | 5–5 | 50.00% |
| Jonny vs Kuma | 6–4 | 60.00% |
| Jonny vs Miary Zo | 4–6 | 40.00% |
| Jonny vs Jack-8 | 2–7 | 22.22% |
| Jonny vs Alisa | 2–6 | 25.00% |
| Jonny vs Victor | 3–5 | 37.50% |
| Jonny vs Lee | 2–4 | 33.33% |
| Jonny vs Zafina | 3–3 | 50.00% |
| Jonny vs Leroy | 3–3 | 50.00% |
| Jonny vs Eddy | 3–3 | 50.00% |
| Jonny vs Feng | 2–2 | 50.00% |
| Jonny vs Leo | 0–3 | 0.00% |
| Jonny vs Claudio | 3–0 | 100.00% |
| Jonny vs Shaheen | 1–0 | 100.00% |
| Jonny vs Raven | 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.