| Johny vs Reina | 56–40 | 58.33% |
| Johny vs Kazuya | 43–44–1 | 49.43% |
| Johny vs Jin | 37–40 | 48.05% |
| Johny vs Steve | 42–34 | 55.26% |
| Johny vs Bryan | 34–35 | 49.28% |
| Johny vs King | 26–37 | 41.27% |
| Johny vs Hwoarang | 23–36 | 38.98% |
| Johny vs Azucena | 26–31 | 45.61% |
| Johny vs Lili | 22–32 | 40.74% |
| Johny vs Law | 19–33 | 36.54% |
| Johny vs Eddy | 14–37 | 27.45% |
| Johny vs Lidia | 27–24 | 52.94% |
| Johny vs Paul | 24–25 | 48.98% |
| Johny vs Lee | 20–23 | 46.51% |
| Johny vs Nina | 13–28 | 31.71% |
| Johny vs Yoshimitsu | 17–23 | 42.50% |
| Johny vs Leroy | 18–18 | 50.00% |
| Johny vs Victor | 13–23 | 36.11% |
| Johny vs Asuka | 12–23 | 34.29% |
| Johny vs Jack-8 | 14–18 | 43.75% |
| Johny vs Alisa | 9–23 | 28.12% |
| Johny vs Feng | 15–16 | 48.39% |
| Johny vs Lars | 10–20 | 33.33% |
| Johny vs Dragunov | 8–21 | 27.59% |
| Johny vs Xiaoyu | 8–19 | 29.63% |
| Johny vs Kuma | 10–17 | 37.04% |
| Johny vs Jun | 14–13 | 51.85% |
| Johny vs Devil Jin | 6–16 | 27.27% |
| Johny vs Shaheen | 11–8 | 57.89% |
| Johny vs Leo | 10–5 | 66.67% |
| Johny vs Claudio | 8–6 | 57.14% |
| Johny vs Raven | 4–10 | 28.57% |
| Johny vs Panda | 8–3 | 72.73% |
| Johny vs Zafina | 1–6 | 14.29% |
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.