| Ecthel vs Jin | 35–56 | 38.46% |
| Ecthel vs Dragunov | 31–53 | 36.90% |
| Ecthel vs Reina | 41–39 | 51.25% |
| Ecthel vs Lili | 36–35 | 50.70% |
| Ecthel vs Kazuya | 31–37 | 45.59% |
| Ecthel vs King | 26–39 | 40.00% |
| Ecthel vs Hwoarang | 20–37 | 35.09% |
| Ecthel vs Steve | 14–36 | 28.00% |
| Ecthel vs Paul | 19–26 | 42.22% |
| Ecthel vs Bryan | 9–36 | 20.00% |
| Ecthel vs Heihachi | 18–25 | 41.86% |
| Ecthel vs Law | 16–23 | 41.03% |
| Ecthel vs Xiaoyu | 16–22 | 42.11% |
| Ecthel vs Victor | 12–24 | 33.33% |
| Ecthel vs Yoshimitsu | 19–15 | 55.88% |
| Ecthel vs Devil Jin | 11–22 | 33.33% |
| Ecthel vs Jun | 14–17 | 45.16% |
| Ecthel vs Fahkumram | 14–17 | 45.16% |
| Ecthel vs Lars | 8–20 | 28.57% |
| Ecthel vs Lidia | 14–11 | 56.00% |
| Ecthel vs Asuka | 14–10 | 58.33% |
| Ecthel vs Azucena | 8–15 | 34.78% |
| Ecthel vs Lee | 10–11 | 47.62% |
| Ecthel vs Clive | 12–8 | 60.00% |
| Ecthel vs Armor King | 5–15 | 25.00% |
| Ecthel vs Nina | 10–9 | 52.63% |
| Ecthel vs Shaheen | 11–7 | 61.11% |
| Ecthel vs Eddy | 7–5 | 58.33% |
| Ecthel vs Jack-8 | 4–7 | 36.36% |
| Ecthel vs Claudio | 2–8 | 20.00% |
| Ecthel vs Alisa | 3–6 | 33.33% |
| Ecthel vs Leo | 6–2 | 75.00% |
| Ecthel vs Anna | 2–6 | 25.00% |
| Ecthel vs Leroy | 4–3 | 57.14% |
| Ecthel vs Feng | 2–4 | 33.33% |
| Ecthel vs Kuma | 4–2 | 66.67% |
| Ecthel vs Panda | 3–2 | 60.00% |
| Ecthel vs Raven | 3–1 | 75.00% |
| Ecthel vs Zafina | 3–0 | 100.00% |
| Ecthel vs Miary Zo | 2–1 | 66.67% |
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.