| Ballz vs Jin | 93–97 | 48.95% |
| Ballz vs Bryan | 79–86 | 47.88% |
| Ballz vs Kazuya | 84–79 | 51.53% |
| Ballz vs King | 55–69 | 44.35% |
| Ballz vs Hwoarang | 53–60 | 46.90% |
| Ballz vs Steve | 56–49 | 53.33% |
| Ballz vs Dragunov | 54–44 | 55.10% |
| Ballz vs Lili | 48–38 | 55.81% |
| Ballz vs Heihachi | 26–56 | 31.71% |
| Ballz vs Victor | 30–40 | 42.86% |
| Ballz vs Eddy | 42–28 | 60.00% |
| Ballz vs Xiaoyu | 35–29 | 54.69% |
| Ballz vs Reina | 33–31 | 51.56% |
| Ballz vs Law | 28–34 | 45.16% |
| Ballz vs Yoshimitsu | 27–34 | 44.26% |
| Ballz vs Claudio | 26–29 | 47.27% |
| Ballz vs Jun | 28–26 | 51.85% |
| Ballz vs Nina | 22–31 | 41.51% |
| Ballz vs Lee | 27–26 | 50.94% |
| Ballz vs Azucena | 20–31 | 39.22% |
| Ballz vs Devil Jin | 19–31 | 38.00% |
| Ballz vs Leo | 23–25 | 47.92% |
| Ballz vs Anna | 23–22 | 51.11% |
| Ballz vs Paul | 20–23 | 46.51% |
| Ballz vs Feng | 19–22 | 46.34% |
| Ballz vs Alisa | 18–16 | 52.94% |
| Ballz vs Raven | 9–25 | 26.47% |
| Ballz vs Lidia | 13–21 | 38.24% |
| Ballz vs Lars | 15–18 | 45.45% |
| Ballz vs Asuka | 18–14 | 56.25% |
| Ballz vs Jack-8 | 8–20 | 28.57% |
| Ballz vs Kuma | 15–8 | 65.22% |
| Ballz vs Clive | 9–8 | 52.94% |
| Ballz vs Panda | 5–7 | 41.67% |
| Ballz vs Shaheen | 5–5 | 50.00% |
| Ballz vs Leroy | 2–7 | 22.22% |
| Ballz vs Zafina | 3–4 | 42.86% |
| Ballz vs Armor King | 3–4 | 42.86% |
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.