| ButerSammich vs King | 3–8 | 27.27% |
| ButerSammich vs Reina | 8–2 | 80.00% |
| ButerSammich vs Bryan | 5–4 | 55.56% |
| ButerSammich vs Anna | 2–7 | 22.22% |
| ButerSammich vs Kazuya | 6–2 | 75.00% |
| ButerSammich vs Steve | 6–2 | 75.00% |
| ButerSammich vs Nina | 5–2 | 71.43% |
| ButerSammich vs Azucena | 6–1 | 85.71% |
| ButerSammich vs Victor | 4–3 | 57.14% |
| ButerSammich vs Paul | 3–3 | 50.00% |
| ButerSammich vs Devil Jin | 3–3 | 50.00% |
| ButerSammich vs Law | 2–2 | 50.00% |
| ButerSammich vs Yoshimitsu | 1–3 | 25.00% |
| ButerSammich vs Hwoarang | 4–0 | 100.00% |
| ButerSammich vs Lars | 0–4 | 0.00% |
| ButerSammich vs Jack-8 | 0–3 | 0.00% |
| ButerSammich vs Asuka | 1–2 | 33.33% |
| ButerSammich vs Feng | 0–2 | 0.00% |
| ButerSammich vs Lili | 1–1 | 50.00% |
| ButerSammich vs Alisa | 2–0 | 100.00% |
| ButerSammich vs Kuma | 0–2 | 0.00% |
| ButerSammich vs Leroy | 0–2 | 0.00% |
| ButerSammich vs Jun | 0–2 | 0.00% |
| ButerSammich vs Jin | 0–1 | 0.00% |
| ButerSammich vs Dragunov | 0–1 | 0.00% |
| ButerSammich vs Claudio | 0–1 | 0.00% |
| ButerSammich vs Eddy | 1–0 | 100.00% |
| ButerSammich vs Lidia | 0–1 | 0.00% |
| ButerSammich vs Heihachi | 0–1 | 0.00% |
| ButerSammich vs Clive | 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.