| butter vs King | 19–22 | 46.34% |
| butter vs Steve | 13–19 | 40.62% |
| butter vs Jin | 10–19 | 34.48% |
| butter vs Dragunov | 7–17 | 29.17% |
| butter vs Anna | 10–11 | 47.62% |
| butter vs Law | 10–9 | 52.63% |
| butter vs Fahkumram | 11–8 | 57.89% |
| butter vs Hwoarang | 6–11 | 35.29% |
| butter vs Lili | 3–13 | 18.75% |
| butter vs Azucena | 8–8 | 50.00% |
| butter vs Heihachi | 6–10 | 37.50% |
| butter vs Yoshimitsu | 4–11 | 26.67% |
| butter vs Leo | 5–10 | 33.33% |
| butter vs Xiaoyu | 2–12 | 14.29% |
| butter vs Eddy | 0–13 | 0.00% |
| butter vs Armor King | 6–7 | 46.15% |
| butter vs Bryan | 2–10 | 16.67% |
| butter vs Jun | 6–5 | 54.55% |
| butter vs Clive | 5–6 | 45.45% |
| butter vs Lee | 3–6 | 33.33% |
| butter vs Reina | 3–6 | 33.33% |
| butter vs Raven | 5–4 | 55.56% |
| butter vs Lidia | 2–6 | 25.00% |
| butter vs Jack-8 | 5–2 | 71.43% |
| butter vs Miary Zo | 2–5 | 28.57% |
| butter vs Devil Jin | 3–3 | 50.00% |
| butter vs Kuma | 3–3 | 50.00% |
| butter vs Feng | 1–4 | 20.00% |
| butter vs Nina | 2–3 | 40.00% |
| butter vs Kazuya | 0–4 | 0.00% |
| butter vs Shaheen | 0–4 | 0.00% |
| butter vs Zafina | 2–2 | 50.00% |
| butter vs Lars | 2–1 | 66.67% |
| butter vs Alisa | 2–1 | 66.67% |
| butter vs Leroy | 1–2 | 33.33% |
| butter vs Victor | 1–2 | 33.33% |
| butter vs Asuka | 0–2 | 0.00% |
| butter vs Claudio | 0–2 | 0.00% |
| butter vs Paul | 0–1 | 0.00% |
| butter vs Panda | 1–0 | 100.00% |
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.