| JZZ30 vs Reina | 9–15 | 37.50% |
| JZZ30 vs King | 10–11 | 47.62% |
| JZZ30 vs Eddy | 3–16 | 15.79% |
| JZZ30 vs Azucena | 2–15 | 11.76% |
| JZZ30 vs Kazuya | 3–9 | 25.00% |
| JZZ30 vs Paul | 4–7 | 36.36% |
| JZZ30 vs Law | 4–6 | 40.00% |
| JZZ30 vs Hwoarang | 2–8 | 20.00% |
| JZZ30 vs Xiaoyu | 1–9 | 10.00% |
| JZZ30 vs Steve | 2–8 | 20.00% |
| JZZ30 vs Lars | 3–7 | 30.00% |
| JZZ30 vs Jun | 5–4 | 55.56% |
| JZZ30 vs Yoshimitsu | 3–5 | 37.50% |
| JZZ30 vs Lee | 2–5 | 28.57% |
| JZZ30 vs Jin | 0–6 | 0.00% |
| JZZ30 vs Nina | 1–5 | 16.67% |
| JZZ30 vs Lili | 1–4 | 20.00% |
| JZZ30 vs Kuma | 1–4 | 20.00% |
| JZZ30 vs Bryan | 2–2 | 50.00% |
| JZZ30 vs Dragunov | 1–3 | 25.00% |
| JZZ30 vs Jack-8 | 1–2 | 33.33% |
| JZZ30 vs Asuka | 0–3 | 0.00% |
| JZZ30 vs Feng | 2–1 | 66.67% |
| JZZ30 vs Shaheen | 0–3 | 0.00% |
| JZZ30 vs Victor | 0–2 | 0.00% |
| JZZ30 vs Raven | 0–2 | 0.00% |
| JZZ30 vs Leo | 0–1 | 0.00% |
| JZZ30 vs Panda | 0–1 | 0.00% |
| JZZ30 vs Leroy | 0–1 | 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.