| ECIC vs Heihachi | 22–21 | 51.16% |
| ECIC vs Reina | 19–15 | 55.88% |
| ECIC vs Kazuya | 21–11 | 65.62% |
| ECIC vs Steve | 11–9 | 55.00% |
| ECIC vs Paul | 10–8 | 55.56% |
| ECIC vs King | 9–9 | 50.00% |
| ECIC vs Bryan | 10–8 | 55.56% |
| ECIC vs Jun | 11–7 | 61.11% |
| ECIC vs Jin | 12–5 | 70.59% |
| ECIC vs Dragunov | 5–9 | 35.71% |
| ECIC vs Yoshimitsu | 7–6 | 53.85% |
| ECIC vs Hwoarang | 7–5 | 58.33% |
| ECIC vs Xiaoyu | 4–7 | 36.36% |
| ECIC vs Asuka | 7–4 | 63.64% |
| ECIC vs Jack-8 | 2–7 | 22.22% |
| ECIC vs Leroy | 5–4 | 55.56% |
| ECIC vs Law | 4–4 | 50.00% |
| ECIC vs Lili | 6–2 | 75.00% |
| ECIC vs Lars | 3–5 | 37.50% |
| ECIC vs Claudio | 6–1 | 85.71% |
| ECIC vs Nina | 3–3 | 50.00% |
| ECIC vs Feng | 3–2 | 60.00% |
| ECIC vs Alisa | 2–3 | 40.00% |
| ECIC vs Lidia | 0–5 | 0.00% |
| ECIC vs Lee | 2–2 | 50.00% |
| ECIC vs Azucena | 1–3 | 25.00% |
| ECIC vs Victor | 1–3 | 25.00% |
| ECIC vs Anna | 3–1 | 75.00% |
| ECIC vs Shaheen | 0–3 | 0.00% |
| ECIC vs Kuma | 1–2 | 33.33% |
| ECIC vs Clive | 2–1 | 66.67% |
| ECIC vs Miary Zo | 2–1 | 66.67% |
| ECIC vs Devil Jin | 2–0 | 100.00% |
| ECIC vs Leo | 2–0 | 100.00% |
| ECIC vs Eddy | 0–2 | 0.00% |
| ECIC vs Zafina | 0–1 | 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.