| JunBall vs Reina | 9–2 | 81.82% |
| JunBall vs Law | 5–5 | 50.00% |
| JunBall vs King | 8–1 | 88.89% |
| JunBall vs Kazuya | 2–6 | 25.00% |
| JunBall vs Dragunov | 3–3 | 50.00% |
| JunBall vs Yoshimitsu | 2–3 | 40.00% |
| JunBall vs Steve | 2–3 | 40.00% |
| JunBall vs Devil Jin | 1–4 | 20.00% |
| JunBall vs Claudio | 4–1 | 80.00% |
| JunBall vs Victor | 4–1 | 80.00% |
| JunBall vs Hwoarang | 1–3 | 25.00% |
| JunBall vs Xiaoyu | 2–2 | 50.00% |
| JunBall vs Asuka | 2–2 | 50.00% |
| JunBall vs Leo | 2–2 | 50.00% |
| JunBall vs Paul | 1–2 | 33.33% |
| JunBall vs Feng | 3–0 | 100.00% |
| JunBall vs Lee | 1–2 | 33.33% |
| JunBall vs Azucena | 2–1 | 66.67% |
| JunBall vs Eddy | 2–1 | 66.67% |
| JunBall vs Lidia | 1–2 | 33.33% |
| JunBall vs Lili | 2–0 | 100.00% |
| JunBall vs Leroy | 0–2 | 0.00% |
| JunBall vs Clive | 2–0 | 100.00% |
| JunBall vs Lars | 0–1 | 0.00% |
| JunBall vs Alisa | 1–0 | 100.00% |
| JunBall vs Raven | 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.