| Erun vs Paul | 14–19 | 42.42% |
| Erun vs Kazuya | 17–10 | 62.96% |
| Erun vs King | 17–5 | 77.27% |
| Erun vs Jin | 6–11 | 35.29% |
| Erun vs Reina | 8–7 | 53.33% |
| Erun vs Steve | 10–4 | 71.43% |
| Erun vs Bryan | 5–8 | 38.46% |
| Erun vs Dragunov | 7–6 | 53.85% |
| Erun vs Victor | 6–6 | 50.00% |
| Erun vs Hwoarang | 4–7 | 36.36% |
| Erun vs Kuma | 6–5 | 54.55% |
| Erun vs Jun | 3–7 | 30.00% |
| Erun vs Heihachi | 7–3 | 70.00% |
| Erun vs Xiaoyu | 6–2 | 75.00% |
| Erun vs Jack-8 | 3–5 | 37.50% |
| Erun vs Feng | 5–3 | 62.50% |
| Erun vs Lee | 0–7 | 0.00% |
| Erun vs Azucena | 1–6 | 14.29% |
| Erun vs Law | 3–3 | 50.00% |
| Erun vs Devil Jin | 2–4 | 33.33% |
| Erun vs Lili | 1–4 | 20.00% |
| Erun vs Raven | 3–2 | 60.00% |
| Erun vs Eddy | 0–5 | 0.00% |
| Erun vs Lidia | 1–4 | 20.00% |
| Erun vs Yoshimitsu | 2–2 | 50.00% |
| Erun vs Lars | 0–4 | 0.00% |
| Erun vs Zafina | 1–3 | 25.00% |
| Erun vs Asuka | 2–1 | 66.67% |
| Erun vs Claudio | 1–2 | 33.33% |
| Erun vs Shaheen | 1–2 | 33.33% |
| Erun vs Alisa | 2–0 | 100.00% |
| Erun vs Leo | 1–0 | 100.00% |
| Erun vs Panda | 1–0 | 100.00% |
| Erun vs Leroy | 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.