| JjSonu vs Kazuya | 39–23 | 62.90% |
| JjSonu vs King | 28–32 | 46.67% |
| JjSonu vs Paul | 28–31 | 47.46% |
| JjSonu vs Dragunov | 22–27 | 44.90% |
| JjSonu vs Law | 33–13 | 71.74% |
| JjSonu vs Jin | 25–21 | 54.35% |
| JjSonu vs Bryan | 25–21 | 54.35% |
| JjSonu vs Hwoarang | 26–10 | 72.22% |
| JjSonu vs Steve | 19–11 | 63.33% |
| JjSonu vs Eddy | 14–10 | 58.33% |
| JjSonu vs Reina | 10–10 | 50.00% |
| JjSonu vs Heihachi | 10–9 | 52.63% |
| JjSonu vs Yoshimitsu | 12–6 | 66.67% |
| JjSonu vs Nina | 4–14 | 22.22% |
| JjSonu vs Alisa | 11–6 | 64.71% |
| JjSonu vs Victor | 7–10 | 41.18% |
| JjSonu vs Lars | 3–9 | 25.00% |
| JjSonu vs Jun | 8–3 | 72.73% |
| JjSonu vs Jack-8 | 7–3 | 70.00% |
| JjSonu vs Lee | 6–4 | 60.00% |
| JjSonu vs Kuma | 7–3 | 70.00% |
| JjSonu vs Asuka | 8–1 | 88.89% |
| JjSonu vs Devil Jin | 4–5 | 44.44% |
| JjSonu vs Feng | 1–8 | 11.11% |
| JjSonu vs Lili | 5–4 | 55.56% |
| JjSonu vs Leo | 5–3 | 62.50% |
| JjSonu vs Clive | 5–3 | 62.50% |
| JjSonu vs Fahkumram | 2–6 | 25.00% |
| JjSonu vs Shaheen | 3–3 | 50.00% |
| JjSonu vs Zafina | 3–2 | 60.00% |
| JjSonu vs Lidia | 2–3 | 40.00% |
| JjSonu vs Panda | 1–3 | 25.00% |
| JjSonu vs Xiaoyu | 1–2 | 33.33% |
| JjSonu vs Claudio | 3–0 | 100.00% |
| JjSonu vs Leroy | 1–2 | 33.33% |
| JjSonu vs Azucena | 1–2 | 33.33% |
| JjSonu vs Raven | 1–2 | 33.33% |
| JjSonu vs Miary Zo | 2–1 | 66.67% |
| JjSonu vs Anna | 1–0 | 100.00% |
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.