| Ballz123 vs Law | 4–9 | 30.77% |
| Ballz123 vs King | 2–9 | 18.18% |
| Ballz123 vs Reina | 7–3 | 70.00% |
| Ballz123 vs Jin | 1–5 | 16.67% |
| Ballz123 vs Lili | 2–3 | 40.00% |
| Ballz123 vs Victor | 4–1 | 80.00% |
| Ballz123 vs Leo | 2–2 | 50.00% |
| Ballz123 vs Nina | 3–1 | 75.00% |
| Ballz123 vs Azucena | 2–2 | 50.00% |
| Ballz123 vs Eddy | 2–2 | 50.00% |
| Ballz123 vs Yoshimitsu | 2–1 | 66.67% |
| Ballz123 vs Leroy | 2–1 | 66.67% |
| Ballz123 vs Hwoarang | 0–2 | 0.00% |
| Ballz123 vs Feng | 1–1 | 50.00% |
| Ballz123 vs Lars | 1–1 | 50.00% |
| Ballz123 vs Alisa | 2–0 | 100.00% |
| Ballz123 vs Lee | 2–0 | 100.00% |
| Ballz123 vs Raven | 2–0 | 100.00% |
| Ballz123 vs Paul | 1–0 | 100.00% |
| Ballz123 vs Xiaoyu | 1–0 | 100.00% |
| Ballz123 vs Kazuya | 1–0 | 100.00% |
| Ballz123 vs Steve | 1–0 | 100.00% |
| Ballz123 vs Devil Jin | 1–0 | 100.00% |
| Ballz123 vs Dragunov | 1–0 | 100.00% |
| Ballz123 vs Jun | 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.