| Buttcloud vs Steve | 19–44 | 30.16% |
| Buttcloud vs Reina | 28–34 | 45.16% |
| Buttcloud vs King | 21–25 | 45.65% |
| Buttcloud vs Jin | 16–27 | 37.21% |
| Buttcloud vs Lili | 14–26 | 35.00% |
| Buttcloud vs Eddy | 4–34 | 10.53% |
| Buttcloud vs Asuka | 20–17 | 54.05% |
| Buttcloud vs Hwoarang | 14–21 | 40.00% |
| Buttcloud vs Bryan | 14–19 | 42.42% |
| Buttcloud vs Law | 7–25 | 21.88% |
| Buttcloud vs Victor | 9–21 | 30.00% |
| Buttcloud vs Kazuya | 13–15 | 46.43% |
| Buttcloud vs Dragunov | 7–20 | 25.93% |
| Buttcloud vs Feng | 7–16 | 30.43% |
| Buttcloud vs Yoshimitsu | 5–17 | 22.73% |
| Buttcloud vs Leroy | 11–11 | 50.00% |
| Buttcloud vs Paul | 10–11 | 47.62% |
| Buttcloud vs Devil Jin | 8–13 | 38.10% |
| Buttcloud vs Lars | 4–16 | 20.00% |
| Buttcloud vs Xiaoyu | 6–13 | 31.58% |
| Buttcloud vs Jack-8 | 10–9 | 52.63% |
| Buttcloud vs Azucena | 7–12 | 36.84% |
| Buttcloud vs Nina | 3–15 | 16.67% |
| Buttcloud vs Jun | 10–7 | 58.82% |
| Buttcloud vs Alisa | 3–12 | 20.00% |
| Buttcloud vs Lidia | 5–10 | 33.33% |
| Buttcloud vs Clive | 10–4 | 71.43% |
| Buttcloud vs Lee | 2–11 | 15.38% |
| Buttcloud vs Kuma | 0–11 | 0.00% |
| Buttcloud vs Heihachi | 1–9 | 10.00% |
| Buttcloud vs Leo | 4–5 | 44.44% |
| Buttcloud vs Shaheen | 3–5 | 37.50% |
| Buttcloud vs Claudio | 1–6 | 14.29% |
| Buttcloud vs Panda | 2–1 | 66.67% |
| Buttcloud vs Zafina | 1–2 | 33.33% |
| Buttcloud vs Raven | 0–2 | 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.