| Ecodo vs Paul | 76–101 | 42.94% |
| Ecodo vs Reina | 79–83 | 48.77% |
| Ecodo vs Hwoarang | 70–89 | 44.03% |
| Ecodo vs Kazuya | 71–87 | 44.94% |
| Ecodo vs Dragunov | 50–103 | 32.68% |
| Ecodo vs King | 73–75 | 49.32% |
| Ecodo vs Bryan | 56–66 | 45.90% |
| Ecodo vs Jin | 56–61 | 47.86% |
| Ecodo vs Steve | 42–71 | 37.17% |
| Ecodo vs Lili | 38–70 | 35.19% |
| Ecodo vs Victor | 52–53 | 49.52% |
| Ecodo vs Asuka | 47–53 | 47.00% |
| Ecodo vs Yoshimitsu | 44–53 | 45.36% |
| Ecodo vs Heihachi | 27–51 | 34.62% |
| Ecodo vs Law | 30–47 | 38.96% |
| Ecodo vs Jun | 31–37 | 45.59% |
| Ecodo vs Feng | 31–28 | 52.54% |
| Ecodo vs Azucena | 29–28 | 50.88% |
| Ecodo vs Claudio | 24–28 | 46.15% |
| Ecodo vs Devil Jin | 22–29 | 43.14% |
| Ecodo vs Nina | 22–24 | 47.83% |
| Ecodo vs Lee | 22–24 | 47.83% |
| Ecodo vs Alisa | 20–21 | 48.78% |
| Ecodo vs Leo | 16–23 | 41.03% |
| Ecodo vs Eddy | 15–24 | 38.46% |
| Ecodo vs Xiaoyu | 16–21 | 43.24% |
| Ecodo vs Lars | 19–16 | 54.29% |
| Ecodo vs Jack-8 | 11–21 | 34.38% |
| Ecodo vs Raven | 13–16 | 44.83% |
| Ecodo vs Shaheen | 7–21 | 25.00% |
| Ecodo vs Leroy | 15–13 | 53.57% |
| Ecodo vs Lidia | 11–13 | 45.83% |
| Ecodo vs Panda | 8–11 | 42.11% |
| Ecodo vs Kuma | 7–7 | 50.00% |
| Ecodo vs Zafina | 1–8 | 11.11% |
| Ecodo vs Clive | 0–6 | 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.