| eeDays vs Bryan | 7–6 | 53.85% |
| eeDays vs Yoshimitsu | 4–8 | 33.33% |
| eeDays vs Reina | 4–7 | 36.36% |
| eeDays vs King | 6–3 | 66.67% |
| eeDays vs Hwoarang | 2–7 | 22.22% |
| eeDays vs Clive | 4–5 | 44.44% |
| eeDays vs Asuka | 4–3 | 57.14% |
| eeDays vs Kazuya | 2–4 | 33.33% |
| eeDays vs Dragunov | 3–3 | 50.00% |
| eeDays vs Jin | 4–1 | 80.00% |
| eeDays vs Lee | 5–0 | 100.00% |
| eeDays vs Victor | 2–3 | 40.00% |
| eeDays vs Law | 0–4 | 0.00% |
| eeDays vs Jack-8 | 2–2 | 50.00% |
| eeDays vs Lars | 1–3 | 25.00% |
| eeDays vs Steve | 2–1 | 66.67% |
| eeDays vs Leo | 1–2 | 33.33% |
| eeDays vs Leroy | 1–2 | 33.33% |
| eeDays vs Heihachi | 2–1 | 66.67% |
| eeDays vs Nina | 1–1 | 50.00% |
| eeDays vs Raven | 2–0 | 100.00% |
| eeDays vs Lidia | 2–0 | 100.00% |
| eeDays vs Feng | 0–1 | 0.00% |
| eeDays vs Claudio | 1–0 | 100.00% |
| eeDays vs Shaheen | 1–0 | 100.00% |
| eeDays vs Azucena | 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.