| Johny vs Reina | 15–15 | 50.00% |
| Johny vs Kazuya | 12–16 | 42.86% |
| Johny vs King | 14–9 | 60.87% |
| Johny vs Steve | 11–8 | 57.89% |
| Johny vs Jin | 5–9 | 35.71% |
| Johny vs Bryan | 4–7 | 36.36% |
| Johny vs Raven | 6–5 | 54.55% |
| Johny vs Law | 7–2 | 77.78% |
| Johny vs Lidia | 1–8 | 11.11% |
| Johny vs Azucena | 1–7 | 12.50% |
| Johny vs Hwoarang | 1–6 | 14.29% |
| Johny vs Lili | 3–4 | 42.86% |
| Johny vs Yoshimitsu | 2–4 | 33.33% |
| Johny vs Jack-8 | 1–5 | 16.67% |
| Johny vs Dragunov | 2–3 | 40.00% |
| Johny vs Jun | 3–2 | 60.00% |
| Johny vs Victor | 3–2 | 60.00% |
| Johny vs Lars | 3–1 | 75.00% |
| Johny vs Nina | 0–4 | 0.00% |
| Johny vs Lee | 0–4 | 0.00% |
| Johny vs Fahkumram | 3–1 | 75.00% |
| Johny vs Miary Zo | 2–2 | 50.00% |
| Johny vs Paul | 2–1 | 66.67% |
| Johny vs Leo | 1–2 | 33.33% |
| Johny vs Claudio | 0–3 | 0.00% |
| Johny vs Shaheen | 1–2 | 33.33% |
| Johny vs Xiaoyu | 0–2 | 0.00% |
| Johny vs Alisa | 2–0 | 100.00% |
| Johny vs Clive | 0–2 | 0.00% |
| Johny vs Devil Jin | 0–1 | 0.00% |
| Johny vs Kuma | 0–1 | 0.00% |
| Johny vs Leroy | 1–0 | 100.00% |
| Johny vs Eddy | 0–1 | 0.00% |
| Johny vs Anna | 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.