| ERRR vs Kazuya | 17–23 | 42.50% |
| ERRR vs Reina | 10–20 | 33.33% |
| ERRR vs Lidia | 16–13 | 55.17% |
| ERRR vs Jin | 12–14 | 46.15% |
| ERRR vs Steve | 16–10 | 61.54% |
| ERRR vs Jun | 10–15 | 40.00% |
| ERRR vs Dragunov | 12–12 | 50.00% |
| ERRR vs Paul | 7–15 | 31.82% |
| ERRR vs Law | 10–12 | 45.45% |
| ERRR vs Hwoarang | 11–11 | 50.00% |
| ERRR vs Victor | 9–13 | 40.91% |
| ERRR vs Bryan | 9–12 | 42.86% |
| ERRR vs Xiaoyu | 8–7 | 53.33% |
| ERRR vs Asuka | 8–7 | 53.33% |
| ERRR vs Jack-8 | 4–9 | 30.77% |
| ERRR vs Lili | 5–8 | 38.46% |
| ERRR vs Yoshimitsu | 6–6 | 50.00% |
| ERRR vs King | 10–1 | 90.91% |
| ERRR vs Azucena | 3–8 | 27.27% |
| ERRR vs Heihachi | 4–5 | 44.44% |
| ERRR vs Devil Jin | 4–4 | 50.00% |
| ERRR vs Eddy | 4–3 | 57.14% |
| ERRR vs Leroy | 4–2 | 66.67% |
| ERRR vs Claudio | 2–3 | 40.00% |
| ERRR vs Nina | 0–5 | 0.00% |
| ERRR vs Feng | 2–2 | 50.00% |
| ERRR vs Lars | 2–2 | 50.00% |
| ERRR vs Kuma | 3–1 | 75.00% |
| ERRR vs Lee | 0–3 | 0.00% |
| ERRR vs Panda | 2–1 | 66.67% |
| ERRR vs Raven | 1–2 | 33.33% |
| ERRR vs Alisa | 1–1 | 50.00% |
| ERRR vs Leo | 1–0 | 100.00% |
| ERRR vs Zafina | 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.