| Roel van Erp vs King | 1–3 | 25.00% |
| Roel van Erp vs Kazuya | 3–0 | 100.00% |
| Roel van Erp vs Dragunov | 0–2 | 0.00% |
| Roel van Erp vs Paul | 1–0 | 100.00% |
| Roel van Erp vs Hwoarang | 0–1 | 0.00% |
| Roel van Erp vs Bryan | 1–0 | 100.00% |
| Roel van Erp vs Leroy | 1–0 | 100.00% |
| Roel van Erp vs Reina | 1–0 | 100.00% |
| Roel van Erp vs Azucena | 0–1 | 0.00% |
| Roel van Erp vs Victor | 1–0 | 100.00% |
| Roel van Erp vs Heihachi | 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.