| ballssss vs Hwoarang | 1–14 | 6.67% |
| ballssss vs Jin | 1–8 | 11.11% |
| ballssss vs Kazuya | 0–8 | 0.00% |
| ballssss vs Victor | 2–6 | 25.00% |
| ballssss vs King | 3–4 | 42.86% |
| ballssss vs Yoshimitsu | 2–5 | 28.57% |
| ballssss vs Nina | 4–3 | 57.14% |
| ballssss vs Lili | 1–5 | 16.67% |
| ballssss vs Devil Jin | 3–2 | 60.00% |
| ballssss vs Law | 0–4 | 0.00% |
| ballssss vs Steve | 0–4 | 0.00% |
| ballssss vs Leo | 2–2 | 50.00% |
| ballssss vs Alisa | 0–4 | 0.00% |
| ballssss vs Jun | 0–4 | 0.00% |
| ballssss vs Claudio | 1–2 | 33.33% |
| ballssss vs Reina | 3–0 | 100.00% |
| ballssss vs Lee | 0–2 | 0.00% |
| ballssss vs Raven | 1–1 | 50.00% |
| ballssss vs Eddy | 0–2 | 0.00% |
| ballssss vs Asuka | 1–0 | 100.00% |
| ballssss vs Azucena | 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.