| Ballbag vs Heihachi | 19–16 | 54.29% |
| Ballbag vs Bryan | 4–12 | 25.00% |
| Ballbag vs Kazuya | 6–8 | 42.86% |
| Ballbag vs Yoshimitsu | 10–2 | 83.33% |
| Ballbag vs Jin | 5–7 | 41.67% |
| Ballbag vs Kuma | 3–4 | 42.86% |
| Ballbag vs Reina | 2–5 | 28.57% |
| Ballbag vs Victor | 4–2 | 66.67% |
| Ballbag vs Hwoarang | 1–5 | 16.67% |
| Ballbag vs Lars | 2–3 | 40.00% |
| Ballbag vs Shaheen | 3–2 | 60.00% |
| Ballbag vs King | 1–3 | 25.00% |
| Ballbag vs Jack-8 | 4–0 | 100.00% |
| Ballbag vs Claudio | 4–0 | 100.00% |
| Ballbag vs Jun | 4–0 | 100.00% |
| Ballbag vs Eddy | 2–2 | 50.00% |
| Ballbag vs Lidia | 3–1 | 75.00% |
| Ballbag vs Dragunov | 0–3 | 0.00% |
| Ballbag vs Asuka | 2–1 | 66.67% |
| Ballbag vs Law | 2–0 | 100.00% |
| Ballbag vs Xiaoyu | 0–2 | 0.00% |
| Ballbag vs Steve | 2–0 | 100.00% |
| Ballbag vs Feng | 0–2 | 0.00% |
| Ballbag vs Nina | 1–1 | 50.00% |
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.