| JohnnyKeats vs King | 25–40 | 38.46% |
| JohnnyKeats vs Reina | 25–32 | 43.86% |
| JohnnyKeats vs Kazuya | 16–39 | 29.09% |
| JohnnyKeats vs Hwoarang | 25–27 | 48.08% |
| JohnnyKeats vs Jin | 20–29 | 40.82% |
| JohnnyKeats vs Bryan | 14–35 | 28.57% |
| JohnnyKeats vs Lidia | 27–14 | 65.85% |
| JohnnyKeats vs Yoshimitsu | 21–17 | 55.26% |
| JohnnyKeats vs Law | 10–27 | 27.03% |
| JohnnyKeats vs Jun | 17–18 | 48.57% |
| JohnnyKeats vs Lili | 14–17 | 45.16% |
| JohnnyKeats vs Eddy | 12–19 | 38.71% |
| JohnnyKeats vs Paul | 13–17 | 43.33% |
| JohnnyKeats vs Steve | 12–16 | 42.86% |
| JohnnyKeats vs Dragunov | 11–16 | 40.74% |
| JohnnyKeats vs Azucena | 9–18 | 33.33% |
| JohnnyKeats vs Shaheen | 14–9 | 60.87% |
| JohnnyKeats vs Asuka | 4–17 | 19.05% |
| JohnnyKeats vs Claudio | 4–17 | 19.05% |
| JohnnyKeats vs Lars | 6–14 | 30.00% |
| JohnnyKeats vs Nina | 11–9 | 55.00% |
| JohnnyKeats vs Devil Jin | 4–11 | 26.67% |
| JohnnyKeats vs Lee | 10–4 | 71.43% |
| JohnnyKeats vs Victor | 5–9 | 35.71% |
| JohnnyKeats vs Heihachi | 8–5 | 61.54% |
| JohnnyKeats vs Alisa | 1–10 | 9.09% |
| JohnnyKeats vs Raven | 4–7 | 36.36% |
| JohnnyKeats vs Xiaoyu | 7–3 | 70.00% |
| JohnnyKeats vs Jack-8 | 4–6 | 40.00% |
| JohnnyKeats vs Feng | 3–4 | 42.86% |
| JohnnyKeats vs Leo | 3–4 | 42.86% |
| JohnnyKeats vs Zafina | 5–2 | 71.43% |
| JohnnyKeats vs Kuma | 0–4 | 0.00% |
| JohnnyKeats vs Leroy | 2–2 | 50.00% |
| JohnnyKeats vs Clive | 2–1 | 66.67% |
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.