| Erua vs Reina | 21–3 | 87.50% |
| Erua vs Armor King | 10–7 | 58.82% |
| Erua vs Jin | 11–5 | 68.75% |
| Erua vs Bryan | 13–3 | 81.25% |
| Erua vs Jun | 8–5 | 61.54% |
| Erua vs Paul | 9–1–1 | 90.00% |
| Erua vs Feng | 5–6 | 45.45% |
| Erua vs Steve | 9–1 | 90.00% |
| Erua vs King | 5–4 | 55.56% |
| Erua vs Kazuya | 5–4 | 55.56% |
| Erua vs Dragunov | 9–0 | 100.00% |
| Erua vs Lili | 6–1 | 85.71% |
| Erua vs Fahkumram | 5–2 | 71.43% |
| Erua vs Clive | 6–0 | 100.00% |
| Erua vs Law | 4–1 | 80.00% |
| Erua vs Zafina | 3–2 | 60.00% |
| Erua vs Victor | 3–2 | 60.00% |
| Erua vs Heihachi | 5–0 | 100.00% |
| Erua vs Xiaoyu | 1–2 | 33.33% |
| Erua vs Devil Jin | 3–0 | 100.00% |
| Erua vs Nina | 3–0 | 100.00% |
| Erua vs Lee | 3–0 | 100.00% |
| Erua vs Lidia | 2–1 | 66.67% |
| Erua vs Yoshimitsu | 2–0 | 100.00% |
| Erua vs Jack-8 | 2–0 | 100.00% |
| Erua vs Asuka | 2–0 | 100.00% |
| Erua vs Lars | 2–0 | 100.00% |
| Erua vs Alisa | 1–1 | 50.00% |
| Erua vs Claudio | 2–0 | 100.00% |
| Erua vs Leroy | 2–0 | 100.00% |
| Erua vs Leo | 1–0 | 100.00% |
| Erua vs Shaheen | 1–0 | 100.00% |
| Erua vs Kuma | 1–0 | 100.00% |
| Erua vs Azucena | 1–0 | 100.00% |
| Erua 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.