| Ethel&Slid vs Jun | 16–7 | 69.57% |
| Ethel&Slid vs Law | 8–14 | 36.36% |
| Ethel&Slid vs Jin | 4–10 | 28.57% |
| Ethel&Slid vs Lars | 4–10 | 28.57% |
| Ethel&Slid vs Reina | 4–8 | 33.33% |
| Ethel&Slid vs Kazuya | 3–7 | 30.00% |
| Ethel&Slid vs Alisa | 3–6 | 33.33% |
| Ethel&Slid vs Paul | 4–4 | 50.00% |
| Ethel&Slid vs Hwoarang | 5–3 | 62.50% |
| Ethel&Slid vs Jack-8 | 4–4 | 50.00% |
| Ethel&Slid vs Lili | 6–1 | 85.71% |
| Ethel&Slid vs Victor | 0–6 | 0.00% |
| Ethel&Slid vs King | 0–5 | 0.00% |
| Ethel&Slid vs Steve | 0–5 | 0.00% |
| Ethel&Slid vs Kuma | 1–4 | 20.00% |
| Ethel&Slid vs Lidia | 2–3 | 40.00% |
| Ethel&Slid vs Clive | 1–4 | 20.00% |
| Ethel&Slid vs Bryan | 3–1 | 75.00% |
| Ethel&Slid vs Asuka | 3–1 | 75.00% |
| Ethel&Slid vs Claudio | 0–4 | 0.00% |
| Ethel&Slid vs Azucena | 0–4 | 0.00% |
| Ethel&Slid vs Heihachi | 0–4 | 0.00% |
| Ethel&Slid vs Lee | 1–2 | 33.33% |
| Ethel&Slid vs Xiaoyu | 0–2 | 0.00% |
| Ethel&Slid vs Feng | 0–2 | 0.00% |
| Ethel&Slid vs Dragunov | 2–0 | 100.00% |
| Ethel&Slid vs Leo | 0–2 | 0.00% |
| Ethel&Slid vs Shaheen | 0–2 | 0.00% |
| Ethel&Slid vs Nina | 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.