| EREN vs Kazuya | 9–5 | 64.29% |
| EREN vs Steve | 3–3 | 50.00% |
| EREN vs Hwoarang | 1–4 | 20.00% |
| EREN vs Jin | 2–3 | 40.00% |
| EREN vs Azucena | 2–3 | 40.00% |
| EREN vs Jun | 2–2 | 50.00% |
| EREN vs Heihachi | 4–0 | 100.00% |
| EREN vs Reina | 4–0 | 100.00% |
| EREN vs Jack-8 | 2–1 | 66.67% |
| EREN vs Law | 3–0 | 100.00% |
| EREN vs King | 2–1 | 66.67% |
| EREN vs Bryan | 2–1 | 66.67% |
| EREN vs Shaheen | 2–1 | 66.67% |
| EREN vs Lee | 2–1 | 66.67% |
| EREN vs Lili | 1–1 | 50.00% |
| EREN vs Victor | 0–2 | 0.00% |
| EREN vs Alisa | 1–0 | 100.00% |
| EREN vs Devil Jin | 0–1 | 0.00% |
| EREN vs Dragunov | 0–1 | 0.00% |
| EREN vs Claudio | 0–1 | 0.00% |
| EREN vs Leroy | 1–0 | 100.00% |
| EREN vs Raven | 0–1 | 0.00% |
| EREN vs Eddy | 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.