| Ballsinurjaws vs Reina | 11–7 | 61.11% |
| Ballsinurjaws vs Hwoarang | 14–3 | 82.35% |
| Ballsinurjaws vs Jin | 6–10 | 37.50% |
| Ballsinurjaws vs Steve | 3–3 | 50.00% |
| Ballsinurjaws vs Lee | 3–3 | 50.00% |
| Ballsinurjaws vs Raven | 3–3 | 50.00% |
| Ballsinurjaws vs Kazuya | 1–4 | 20.00% |
| Ballsinurjaws vs Jun | 2–3 | 40.00% |
| Ballsinurjaws vs Lili | 2–3 | 40.00% |
| Ballsinurjaws vs Lars | 4–1 | 80.00% |
| Ballsinurjaws vs King | 3–1 | 75.00% |
| Ballsinurjaws vs Eddy | 1–3 | 25.00% |
| Ballsinurjaws vs Law | 1–2 | 33.33% |
| Ballsinurjaws vs Bryan | 0–3 | 0.00% |
| Ballsinurjaws vs Asuka | 2–1 | 66.67% |
| Ballsinurjaws vs Leroy | 3–0 | 100.00% |
| Ballsinurjaws vs Azucena | 2–1 | 66.67% |
| Ballsinurjaws vs Victor | 3–0 | 100.00% |
| Ballsinurjaws vs Xiaoyu | 1–1 | 50.00% |
| Ballsinurjaws vs Feng | 1–1 | 50.00% |
| Ballsinurjaws vs Nina | 2–0 | 100.00% |
| Ballsinurjaws vs Devil Jin | 1–0 | 100.00% |
| Ballsinurjaws vs Yoshimitsu | 0–1 | 0.00% |
| Ballsinurjaws vs Claudio | 1–0 | 100.00% |
| Ballsinurjaws vs Zafina | 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.