| Ethan0820 vs Jin | 27–30 | 47.37% |
| Ethan0820 vs Kazuya | 24–20 | 54.55% |
| Ethan0820 vs King | 26–13 | 66.67% |
| Ethan0820 vs Hwoarang | 14–24 | 36.84% |
| Ethan0820 vs Clive | 20–15 | 57.14% |
| Ethan0820 vs Paul | 18–11 | 62.07% |
| Ethan0820 vs Bryan | 17–11 | 60.71% |
| Ethan0820 vs Lili | 11–17 | 39.29% |
| Ethan0820 vs Dragunov | 10–15 | 40.00% |
| Ethan0820 vs Reina | 12–13 | 48.00% |
| Ethan0820 vs Victor | 13–11 | 54.17% |
| Ethan0820 vs Jun | 10–9 | 52.63% |
| Ethan0820 vs Law | 8–7 | 53.33% |
| Ethan0820 vs Jack-8 | 9–6 | 60.00% |
| Ethan0820 vs Yoshimitsu | 9–5 | 64.29% |
| Ethan0820 vs Devil Jin | 6–8 | 42.86% |
| Ethan0820 vs Leo | 3–11 | 21.43% |
| Ethan0820 vs Steve | 7–6 | 53.85% |
| Ethan0820 vs Nina | 4–9 | 30.77% |
| Ethan0820 vs Asuka | 4–7 | 36.36% |
| Ethan0820 vs Lee | 5–5 | 50.00% |
| Ethan0820 vs Eddy | 5–5 | 50.00% |
| Ethan0820 vs Heihachi | 5–5 | 50.00% |
| Ethan0820 vs Lidia | 3–6 | 33.33% |
| Ethan0820 vs Xiaoyu | 3–5 | 37.50% |
| Ethan0820 vs Zafina | 2–6 | 25.00% |
| Ethan0820 vs Leroy | 3–3 | 50.00% |
| Ethan0820 vs Claudio | 3–2 | 60.00% |
| Ethan0820 vs Kuma | 2–3 | 40.00% |
| Ethan0820 vs Azucena | 2–3 | 40.00% |
| Ethan0820 vs Feng | 2–2 | 50.00% |
| Ethan0820 vs Lars | 3–0 | 100.00% |
| Ethan0820 vs Alisa | 1–2 | 33.33% |
| Ethan0820 vs Shaheen | 2–1 | 66.67% |
| Ethan0820 vs Panda | 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.