| EruJay vs Jin | 21–20 | 51.22% |
| EruJay vs Hwoarang | 21–13 | 61.76% |
| EruJay vs Feng | 21–12 | 63.64% |
| EruJay vs Paul | 15–16 | 48.39% |
| EruJay vs Law | 17–14 | 54.84% |
| EruJay vs Dragunov | 20–11 | 64.52% |
| EruJay vs Kazuya | 22–8 | 73.33% |
| EruJay vs King | 9–16 | 36.00% |
| EruJay vs Steve | 10–15 | 40.00% |
| EruJay vs Lee | 13–12 | 52.00% |
| EruJay vs Lili | 15–7 | 68.18% |
| EruJay vs Reina | 14–8 | 63.64% |
| EruJay vs Bryan | 10–10 | 50.00% |
| EruJay vs Lidia | 8–11 | 42.11% |
| EruJay vs Asuka | 10–5 | 66.67% |
| EruJay vs Yoshimitsu | 8–6 | 57.14% |
| EruJay vs Jack-8 | 8–6 | 57.14% |
| EruJay vs Jun | 10–4 | 71.43% |
| EruJay vs Victor | 7–7 | 50.00% |
| EruJay vs Alisa | 4–9 | 30.77% |
| EruJay vs Leroy | 11–2 | 84.62% |
| EruJay vs Azucena | 6–7 | 46.15% |
| EruJay vs Raven | 9–4 | 69.23% |
| EruJay vs Eddy | 7–5 | 58.33% |
| EruJay vs Xiaoyu | 7–4 | 63.64% |
| EruJay vs Devil Jin | 6–5 | 54.55% |
| EruJay vs Lars | 6–4 | 60.00% |
| EruJay vs Claudio | 5–5 | 50.00% |
| EruJay vs Kuma | 4–5 | 44.44% |
| EruJay vs Heihachi | 4–5 | 44.44% |
| EruJay vs Leo | 1–7 | 12.50% |
| EruJay vs Nina | 6–2 | 75.00% |
| EruJay vs Shaheen | 4–1 | 80.00% |
| EruJay vs Zafina | 0–2 | 0.00% |
| EruJay vs Panda | 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.