| Json vs Jin | 21–45 | 31.82% |
| Json vs King | 14–35 | 28.57% |
| Json vs Steve | 17–30 | 36.17% |
| Json vs Reina | 14–29 | 32.56% |
| Json vs Kazuya | 14–28 | 33.33% |
| Json vs Hwoarang | 17–19 | 47.22% |
| Json vs Jun | 16–20 | 44.44% |
| Json vs Dragunov | 10–24 | 29.41% |
| Json vs Victor | 10–23 | 30.30% |
| Json vs Bryan | 7–25 | 21.88% |
| Json vs Lili | 9–16 | 36.00% |
| Json vs Law | 3–21 | 12.50% |
| Json vs Asuka | 6–16 | 27.27% |
| Json vs Alisa | 7–11 | 38.89% |
| Json vs Eddy | 6–12 | 33.33% |
| Json vs Lars | 5–12 | 29.41% |
| Json vs Heihachi | 4–12 | 25.00% |
| Json vs Devil Jin | 4–11 | 26.67% |
| Json vs Claudio | 4–10 | 28.57% |
| Json vs Yoshimitsu | 3–10 | 23.08% |
| Json vs Lidia | 6–7 | 46.15% |
| Json vs Lee | 1–9 | 10.00% |
| Json vs Nina | 4–5 | 44.44% |
| Json vs Clive | 1–8 | 11.11% |
| Json vs Paul | 6–2 | 75.00% |
| Json vs Feng | 1–7 | 12.50% |
| Json vs Shaheen | 1–6 | 14.29% |
| Json vs Leroy | 2–5 | 28.57% |
| Json vs Raven | 2–4 | 33.33% |
| Json vs Xiaoyu | 3–2 | 60.00% |
| Json vs Jack-8 | 0–4 | 0.00% |
| Json vs Azucena | 0–4 | 0.00% |
| Json vs Leo | 1–2 | 33.33% |
| Json vs Kuma | 0–3 | 0.00% |
| Json vs Panda | 2–0 | 100.00% |
| Json vs Zafina | 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.