| ECHAN vs King | 67–56 | 54.47% |
| ECHAN vs Reina | 53–68 | 43.80% |
| ECHAN vs Kazuya | 64–55 | 53.78% |
| ECHAN vs Bryan | 61–55 | 52.59% |
| ECHAN vs Jin | 53–61 | 46.49% |
| ECHAN vs Law | 48–53 | 47.52% |
| ECHAN vs Dragunov | 40–40 | 50.00% |
| ECHAN vs Hwoarang | 42–37 | 53.16% |
| ECHAN vs Lili | 43–30 | 58.90% |
| ECHAN vs Azucena | 30–38 | 44.12% |
| ECHAN vs Paul | 38–29 | 56.72% |
| ECHAN vs Steve | 34–33 | 50.75% |
| ECHAN vs Lee | 33–33 | 50.00% |
| ECHAN vs Lars | 38–25 | 60.32% |
| ECHAN vs Xiaoyu | 27–33 | 45.00% |
| ECHAN vs Nina | 27–31 | 46.55% |
| ECHAN vs Clive | 19–37 | 33.93% |
| ECHAN vs Yoshimitsu | 30–23 | 56.60% |
| ECHAN vs Leo | 22–31 | 41.51% |
| ECHAN vs Devil Jin | 26–24 | 52.00% |
| ECHAN vs Asuka | 19–27 | 41.30% |
| ECHAN vs Eddy | 12–31 | 27.91% |
| ECHAN vs Jack-8 | 22–18 | 55.00% |
| ECHAN vs Victor | 22–18 | 55.00% |
| ECHAN vs Feng | 20–17 | 54.05% |
| ECHAN vs Jun | 22–14 | 61.11% |
| ECHAN vs Leroy | 14–19 | 42.42% |
| ECHAN vs Lidia | 12–20 | 37.50% |
| ECHAN vs Heihachi | 14–17 | 45.16% |
| ECHAN vs Zafina | 10–19 | 34.48% |
| ECHAN vs Raven | 13–16 | 44.83% |
| ECHAN vs Claudio | 19–8 | 70.37% |
| ECHAN vs Alisa | 14–12 | 53.85% |
| ECHAN vs Shaheen | 8–10 | 44.44% |
| ECHAN vs Kuma | 8–6 | 57.14% |
| ECHAN vs Anna | 8–6 | 57.14% |
| ECHAN vs Panda | 3–1 | 75.00% |
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.