| Ekoria vs Azucena | 7–13 | 35.00% |
| Ekoria vs Yoshimitsu | 9–10 | 47.37% |
| Ekoria vs Kazuya | 9–9 | 50.00% |
| Ekoria vs Jun | 7–11 | 38.89% |
| Ekoria vs Reina | 12–5 | 70.59% |
| Ekoria vs Asuka | 8–6 | 57.14% |
| Ekoria vs Jin | 7–6 | 53.85% |
| Ekoria vs Devil Jin | 7–6 | 53.85% |
| Ekoria vs Paul | 5–6 | 45.45% |
| Ekoria vs Dragunov | 3–8 | 27.27% |
| Ekoria vs King | 5–5 | 50.00% |
| Ekoria vs Lidia | 2–8 | 20.00% |
| Ekoria vs Raven | 6–3 | 66.67% |
| Ekoria vs Hwoarang | 1–6 | 14.29% |
| Ekoria vs Lee | 3–4 | 42.86% |
| Ekoria vs Law | 1–5 | 16.67% |
| Ekoria vs Xiaoyu | 3–3 | 50.00% |
| Ekoria vs Steve | 5–1 | 83.33% |
| Ekoria vs Leo | 2–4 | 33.33% |
| Ekoria vs Kuma | 1–3 | 25.00% |
| Ekoria vs Zafina | 2–2 | 50.00% |
| Ekoria vs Bryan | 0–3 | 0.00% |
| Ekoria vs Alisa | 0–3 | 0.00% |
| Ekoria vs Claudio | 3–0 | 100.00% |
| Ekoria vs Victor | 3–0 | 100.00% |
| Ekoria vs Lili | 0–2 | 0.00% |
| Ekoria vs Leroy | 0–2 | 0.00% |
| Ekoria vs Jack-8 | 0–1 | 0.00% |
| Ekoria vs Feng | 0–1 | 0.00% |
| Ekoria vs Lars | 0–1 | 0.00% |
| Ekoria vs Nina | 1–0 | 100.00% |
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.