| JSONG vs Kazuya | 97–47 | 67.36% |
| JSONG vs Jin | 93–41 | 69.40% |
| JSONG vs Bryan | 65–47 | 58.04% |
| JSONG vs Reina | 85–22 | 79.44% |
| JSONG vs King | 48–31 | 60.76% |
| JSONG vs Steve | 52–19 | 73.24% |
| JSONG vs Paul | 46–22 | 67.65% |
| JSONG vs Dragunov | 42–21 | 66.67% |
| JSONG vs Eddy | 43–20 | 68.25% |
| JSONG vs Lili | 36–24 | 60.00% |
| JSONG vs Hwoarang | 39–18 | 68.42% |
| JSONG vs Azucena | 40–15 | 72.73% |
| JSONG vs Lidia | 36–16 | 69.23% |
| JSONG vs Law | 33–16 | 67.35% |
| JSONG vs Devil Jin | 37–11 | 77.08% |
| JSONG vs Yoshimitsu | 39–7 | 84.78% |
| JSONG vs Lee | 26–17 | 60.47% |
| JSONG vs Leroy | 29–13 | 69.05% |
| JSONG vs Jun | 24–18 | 57.14% |
| JSONG vs Victor | 25–11 | 69.44% |
| JSONG vs Feng | 17–14 | 54.84% |
| JSONG vs Jack-8 | 24–5 | 82.76% |
| JSONG vs Asuka | 17–11 | 60.71% |
| JSONG vs Alisa | 18–5 | 78.26% |
| JSONG vs Nina | 14–8 | 63.64% |
| JSONG vs Shaheen | 16–4 | 80.00% |
| JSONG vs Leo | 15–2 | 88.24% |
| JSONG vs Lars | 4–12 | 25.00% |
| JSONG vs Xiaoyu | 11–4 | 73.33% |
| JSONG vs Raven | 9–6 | 60.00% |
| JSONG vs Zafina | 9–5 | 64.29% |
| JSONG vs Claudio | 8–3 | 72.73% |
| JSONG vs Kuma | 10–1 | 90.91% |
| JSONG vs Clive | 2–4 | 33.33% |
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.