| janginsung vs King | 16–7 | 69.57% |
| janginsung vs Reina | 11–10 | 52.38% |
| janginsung vs Hwoarang | 13–6 | 68.42% |
| janginsung vs Kazuya | 11–8 | 57.89% |
| janginsung vs Bryan | 7–11 | 38.89% |
| janginsung vs Victor | 10–7 | 58.82% |
| janginsung vs Lili | 9–7 | 56.25% |
| janginsung vs Asuka | 6–7 | 46.15% |
| janginsung vs Azucena | 9–4 | 69.23% |
| janginsung vs Law | 8–3 | 72.73% |
| janginsung vs Paul | 5–5 | 50.00% |
| janginsung vs Jin | 5–5 | 50.00% |
| janginsung vs Feng | 7–3 | 70.00% |
| janginsung vs Dragunov | 4–6 | 40.00% |
| janginsung vs Eddy | 1–7 | 12.50% |
| janginsung vs Steve | 5–2 | 71.43% |
| janginsung vs Xiaoyu | 2–4 | 33.33% |
| janginsung vs Devil Jin | 3–3 | 50.00% |
| janginsung vs Alisa | 4–2 | 66.67% |
| janginsung vs Kuma | 2–4 | 33.33% |
| janginsung vs Jun | 3–3 | 50.00% |
| janginsung vs Raven | 3–3 | 50.00% |
| janginsung vs Yoshimitsu | 3–2 | 60.00% |
| janginsung vs Nina | 2–3 | 40.00% |
| janginsung vs Lee | 1–4 | 20.00% |
| janginsung vs Jack-8 | 3–1 | 75.00% |
| janginsung vs Leo | 4–0 | 100.00% |
| janginsung vs Claudio | 0–4 | 0.00% |
| janginsung vs Leroy | 2–2 | 50.00% |
| janginsung vs Lars | 1–2 | 33.33% |
| janginsung vs Lidia | 2–1 | 66.67% |
| janginsung vs Clive | 2–1 | 66.67% |
| janginsung vs Shaheen | 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.