| Niels45C vs Xiaoyu | 6–0 | 100.00% |
| Niels45C vs Azucena | 4–1 | 80.00% |
| Niels45C vs Leo | 4–0 | 100.00% |
| Niels45C vs Law | 3–1 | 75.00% |
| Niels45C vs Jin | 3–1 | 75.00% |
| Niels45C vs Steve | 1–2 | 33.33% |
| Niels45C vs Kazuya | 2–1 | 66.67% |
| Niels45C vs Leroy | 0–3 | 0.00% |
| Niels45C vs Victor | 2–1 | 66.67% |
| Niels45C vs Eddy | 1–2 | 33.33% |
| Niels45C vs Lidia | 3–0 | 100.00% |
| Niels45C vs Paul | 1–1 | 50.00% |
| Niels45C vs Lili | 2–0 | 100.00% |
| Niels45C vs Nina | 2–0 | 100.00% |
| Niels45C vs Panda | 2–0 | 100.00% |
| Niels45C vs Dragunov | 0–1 | 0.00% |
| Niels45C vs King | 0–1 | 0.00% |
| Niels45C vs Yoshimitsu | 0–1 | 0.00% |
| Niels45C vs Devil Jin | 1–0 | 100.00% |
| Niels45C vs Lars | 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.