| Butters vs Eddy | 23–33 | 41.07% |
| Butters vs Jin | 26–22 | 54.17% |
| Butters vs Azucena | 24–19 | 55.81% |
| Butters vs King | 17–25 | 40.48% |
| Butters vs Kazuya | 19–19 | 50.00% |
| Butters vs Reina | 20–18 | 52.63% |
| Butters vs Law | 19–13 | 59.38% |
| Butters vs Yoshimitsu | 15–11 | 57.69% |
| Butters vs Steve | 10–15 | 40.00% |
| Butters vs Paul | 14–9 | 60.87% |
| Butters vs Hwoarang | 7–16 | 30.43% |
| Butters vs Bryan | 8–15 | 34.78% |
| Butters vs Jun | 11–8 | 57.89% |
| Butters vs Nina | 10–7 | 58.82% |
| Butters vs Leroy | 10–5 | 66.67% |
| Butters vs Lee | 7–7 | 50.00% |
| Butters vs Asuka | 7–6 | 53.85% |
| Butters vs Devil Jin | 10–3 | 76.92% |
| Butters vs Lili | 7–6 | 53.85% |
| Butters vs Alisa | 2–11 | 15.38% |
| Butters vs Dragunov | 7–5 | 58.33% |
| Butters vs Shaheen | 6–6 | 50.00% |
| Butters vs Leo | 6–5 | 54.55% |
| Butters vs Raven | 5–6 | 45.45% |
| Butters vs Xiaoyu | 3–7 | 30.00% |
| Butters vs Lars | 1–9 | 10.00% |
| Butters vs Victor | 6–2 | 75.00% |
| Butters vs Feng | 2–5 | 28.57% |
| Butters vs Panda | 3–3 | 50.00% |
| Butters vs Jack-8 | 3–1 | 75.00% |
| Butters vs Zafina | 1–3 | 25.00% |
| Butters vs Kuma | 1–1 | 50.00% |
| Butters vs Lidia | 2–0 | 100.00% |
| Butters vs Claudio | 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.