| Eonsound vs King | 30–70 | 30.00% |
| Eonsound vs Eddy | 18–72 | 20.00% |
| Eonsound vs Reina | 29–53 | 35.37% |
| Eonsound vs Kazuya | 26–51 | 33.77% |
| Eonsound vs Jin | 18–55 | 24.66% |
| Eonsound vs Bryan | 33–31 | 51.56% |
| Eonsound vs Steve | 25–38 | 39.68% |
| Eonsound vs Jun | 15–39 | 27.78% |
| Eonsound vs Azucena | 18–35 | 33.96% |
| Eonsound vs Hwoarang | 18–31 | 36.73% |
| Eonsound vs Lili | 19–30 | 38.78% |
| Eonsound vs Law | 21–24 | 46.67% |
| Eonsound vs Yoshimitsu | 14–28 | 33.33% |
| Eonsound vs Victor | 12–23 | 34.29% |
| Eonsound vs Asuka | 13–21 | 38.24% |
| Eonsound vs Nina | 6–27 | 18.18% |
| Eonsound vs Xiaoyu | 4–28 | 12.50% |
| Eonsound vs Alisa | 15–16 | 48.39% |
| Eonsound vs Lars | 13–16–1 | 44.83% |
| Eonsound vs Shaheen | 11–19 | 36.67% |
| Eonsound vs Lee | 11–19 | 36.67% |
| Eonsound vs Paul | 8–21 | 27.59% |
| Eonsound vs Feng | 5–23 | 17.86% |
| Eonsound vs Dragunov | 12–15 | 44.44% |
| Eonsound vs Devil Jin | 8–16 | 33.33% |
| Eonsound vs Raven | 6–18 | 25.00% |
| Eonsound vs Claudio | 6–15 | 28.57% |
| Eonsound vs Leroy | 9–11 | 45.00% |
| Eonsound vs Leo | 8–11 | 42.11% |
| Eonsound vs Kuma | 7–12 | 36.84% |
| Eonsound vs Jack-8 | 3–7 | 30.00% |
| Eonsound vs Zafina | 4–6 | 40.00% |
| Eonsound vs Lidia | 1–4 | 20.00% |
| Eonsound vs Panda | 1–2 | 33.33% |
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.