| Ereni vs Reina | 31–21 | 59.62% |
| Ereni vs Jin | 20–27 | 42.55% |
| Ereni vs Kazuya | 18–29 | 38.30% |
| Ereni vs Lili | 17–19 | 47.22% |
| Ereni vs Steve | 19–14 | 57.58% |
| Ereni vs Bryan | 14–16 | 46.67% |
| Ereni vs Jun | 13–14 | 48.15% |
| Ereni vs Eddy | 8–18 | 30.77% |
| Ereni vs King | 10–15 | 40.00% |
| Ereni vs Yoshimitsu | 10–15 | 40.00% |
| Ereni vs Hwoarang | 10–15 | 40.00% |
| Ereni vs Law | 9–15 | 37.50% |
| Ereni vs Lee | 7–17 | 29.17% |
| Ereni vs Dragunov | 8–14 | 36.36% |
| Ereni vs Asuka | 6–13 | 31.58% |
| Ereni vs Lars | 7–11 | 38.89% |
| Ereni vs Azucena | 8–9 | 47.06% |
| Ereni vs Victor | 9–7 | 56.25% |
| Ereni vs Paul | 3–11 | 21.43% |
| Ereni vs Feng | 7–4 | 63.64% |
| Ereni vs Leo | 4–7 | 36.36% |
| Ereni vs Alisa | 4–6 | 40.00% |
| Ereni vs Nina | 9–1 | 90.00% |
| Ereni vs Jack-8 | 4–5 | 44.44% |
| Ereni vs Devil Jin | 5–4 | 55.56% |
| Ereni vs Shaheen | 4–5 | 44.44% |
| Ereni vs Leroy | 4–4 | 50.00% |
| Ereni vs Claudio | 3–4 | 42.86% |
| Ereni vs Raven | 0–7 | 0.00% |
| Ereni vs Kuma | 2–3 | 40.00% |
| Ereni vs Zafina | 3–2 | 60.00% |
| Ereni vs Xiaoyu | 2–2 | 50.00% |
| Ereni vs Anna | 1–2 | 33.33% |
| Ereni vs Panda | 0–1 | 0.00% |
| Ereni vs Lidia | 1–0 | 100.00% |
| Ereni vs Clive | 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.