| ballsack robert vs Eddy | 4–14 | 22.22% |
| ballsack robert vs Azucena | 11–5 | 68.75% |
| ballsack robert vs Hwoarang | 9–6 | 60.00% |
| ballsack robert vs Kazuya | 7–8 | 46.67% |
| ballsack robert vs Reina | 8–7 | 53.33% |
| ballsack robert vs Law | 5–6 | 45.45% |
| ballsack robert vs King | 5–5 | 50.00% |
| ballsack robert vs Jin | 6–4 | 60.00% |
| ballsack robert vs Jun | 3–7 | 30.00% |
| ballsack robert vs Steve | 7–1 | 87.50% |
| ballsack robert vs Asuka | 5–3 | 62.50% |
| ballsack robert vs Victor | 4–4 | 50.00% |
| ballsack robert vs Kuma | 5–2 | 71.43% |
| ballsack robert vs Paul | 6–0 | 100.00% |
| ballsack robert vs Leo | 2–4 | 33.33% |
| ballsack robert vs Alisa | 2–4 | 33.33% |
| ballsack robert vs Nina | 2–4 | 33.33% |
| ballsack robert vs Heihachi | 4–2 | 66.67% |
| ballsack robert vs Lee | 4–1 | 80.00% |
| ballsack robert vs Bryan | 2–2 | 50.00% |
| ballsack robert vs Lars | 1–3 | 25.00% |
| ballsack robert vs Armor King | 4–0 | 100.00% |
| ballsack robert vs Yoshimitsu | 0–3 | 0.00% |
| ballsack robert vs Devil Jin | 1–2 | 33.33% |
| ballsack robert vs Feng | 1–2 | 33.33% |
| ballsack robert vs Leroy | 2–1 | 66.67% |
| ballsack robert vs Xiaoyu | 0–2 | 0.00% |
| ballsack robert vs Jack-8 | 2–0 | 100.00% |
| ballsack robert vs Dragunov | 0–2 | 0.00% |
| ballsack robert vs Shaheen | 2–0 | 100.00% |
| ballsack robert vs Anna | 0–2 | 0.00% |
| ballsack robert 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.