| Buttock soul vs Victor | 10–9 | 52.63% |
| Buttock soul vs Paul | 11–6 | 64.71% |
| Buttock soul vs Lili | 8–6 | 57.14% |
| Buttock soul vs Steve | 7–6 | 53.85% |
| Buttock soul vs King | 9–3 | 75.00% |
| Buttock soul vs Bryan | 7–5 | 58.33% |
| Buttock soul vs Kazuya | 6–6 | 50.00% |
| Buttock soul vs Asuka | 7–5 | 58.33% |
| Buttock soul vs Yoshimitsu | 4–7 | 36.36% |
| Buttock soul vs Hwoarang | 2–9 | 18.18% |
| Buttock soul vs Jin | 6–5 | 54.55% |
| Buttock soul vs Dragunov | 6–4 | 60.00% |
| Buttock soul vs Jun | 4–6 | 40.00% |
| Buttock soul vs Azucena | 6–2 | 75.00% |
| Buttock soul vs Xiaoyu | 4–3 | 57.14% |
| Buttock soul vs Law | 2–4 | 33.33% |
| Buttock soul vs Leroy | 2–4 | 33.33% |
| Buttock soul vs Reina | 2–4 | 33.33% |
| Buttock soul vs Alisa | 1–4 | 20.00% |
| Buttock soul vs Eddy | 2–3 | 40.00% |
| Buttock soul vs Feng | 3–1 | 75.00% |
| Buttock soul vs Devil Jin | 2–1 | 66.67% |
| Buttock soul vs Leo | 1–2 | 33.33% |
| Buttock soul vs Claudio | 2–1 | 66.67% |
| Buttock soul vs Jack-8 | 0–1 | 0.00% |
| Buttock soul vs Lars | 0–1 | 0.00% |
| Buttock soul vs Heihachi | 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.