| jjiaa vs Kazuya | 12–29 | 29.27% |
| jjiaa vs Dragunov | 19–14 | 57.58% |
| jjiaa vs Steve | 15–14 | 51.72% |
| jjiaa vs Paul | 13–15 | 46.43% |
| jjiaa vs Bryan | 9–14 | 39.13% |
| jjiaa vs Reina | 10–13 | 43.48% |
| jjiaa vs Hwoarang | 10–12 | 45.45% |
| jjiaa vs Jun | 15–7 | 68.18% |
| jjiaa vs Jin | 9–12 | 42.86% |
| jjiaa vs Azucena | 6–15 | 28.57% |
| jjiaa vs Victor | 7–13 | 35.00% |
| jjiaa vs Fahkumram | 5–15 | 25.00% |
| jjiaa vs King | 5–14 | 26.32% |
| jjiaa vs Heihachi | 4–13 | 23.53% |
| jjiaa vs Clive | 3–14 | 17.65% |
| jjiaa vs Asuka | 8–6 | 57.14% |
| jjiaa vs Law | 2–9 | 18.18% |
| jjiaa vs Devil Jin | 5–4 | 55.56% |
| jjiaa vs Lili | 3–6 | 33.33% |
| jjiaa vs Yoshimitsu | 3–5 | 37.50% |
| jjiaa vs Jack-8 | 3–5 | 37.50% |
| jjiaa vs Lee | 0–7 | 0.00% |
| jjiaa vs Xiaoyu | 1–5 | 16.67% |
| jjiaa vs Feng | 0–5 | 0.00% |
| jjiaa vs Leo | 3–2 | 60.00% |
| jjiaa vs Kuma | 2–3 | 40.00% |
| jjiaa vs Claudio | 0–4 | 0.00% |
| jjiaa vs Nina | 2–2 | 50.00% |
| jjiaa vs Zafina | 0–4 | 0.00% |
| jjiaa vs Leroy | 0–4 | 0.00% |
| jjiaa vs Eddy | 1–3 | 25.00% |
| jjiaa vs Lars | 0–3 | 0.00% |
| jjiaa vs Alisa | 0–3 | 0.00% |
| jjiaa vs Shaheen | 2–0 | 100.00% |
| jjiaa vs Panda | 1–1 | 50.00% |
| jjiaa vs Lidia | 1–1 | 50.00% |
| jjiaa vs Anna | 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.