| EButterrr vs Eddy | 6–5 | 54.55% |
| EButterrr vs Law | 4–5 | 44.44% |
| EButterrr vs Kazuya | 4–5 | 44.44% |
| EButterrr vs King | 3–5 | 37.50% |
| EButterrr vs Hwoarang | 7–1 | 87.50% |
| EButterrr vs Lili | 3–4 | 42.86% |
| EButterrr vs Jin | 6–0 | 100.00% |
| EButterrr vs Reina | 2–4 | 33.33% |
| EButterrr vs Dragunov | 3–2 | 60.00% |
| EButterrr vs Lee | 4–1 | 80.00% |
| EButterrr vs Lars | 1–3 | 25.00% |
| EButterrr vs Nina | 3–1 | 75.00% |
| EButterrr vs Bryan | 3–0 | 100.00% |
| EButterrr vs Steve | 2–1 | 66.67% |
| EButterrr vs Zafina | 0–3 | 0.00% |
| EButterrr vs Azucena | 1–2 | 33.33% |
| EButterrr vs Victor | 2–1 | 66.67% |
| EButterrr vs Paul | 2–0 | 100.00% |
| EButterrr vs Yoshimitsu | 1–1 | 50.00% |
| EButterrr vs Jun | 0–2 | 0.00% |
| EButterrr vs Jack-8 | 0–1 | 0.00% |
| EButterrr vs Devil Jin | 0–1 | 0.00% |
| EButterrr vs Feng | 0–1 | 0.00% |
| EButterrr vs Leo | 1–0 | 100.00% |
| EButterrr vs Alisa | 0–1 | 0.00% |
| EButterrr vs Claudio | 0–1 | 0.00% |
| EButterrr vs Shaheen | 0–1 | 0.00% |
| EButterrr vs Panda | 0–1 | 0.00% |
| EButterrr vs Leroy | 0–1 | 0.00% |
| EButterrr vs Raven | 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.