| Nielle vs Asuka | 2–4 | 33.33% |
| Nielle vs Victor | 2–4 | 33.33% |
| Nielle vs King | 2–2 | 50.00% |
| Nielle vs Feng | 1–2 | 33.33% |
| Nielle vs Dragunov | 1–2 | 33.33% |
| Nielle vs Lee | 1–2 | 33.33% |
| Nielle vs Leroy | 1–2 | 33.33% |
| Nielle vs Paul | 1–1 | 50.00% |
| Nielle vs Law | 0–2 | 0.00% |
| Nielle vs Yoshimitsu | 0–2 | 0.00% |
| Nielle vs Hwoarang | 0–2 | 0.00% |
| Nielle vs Xiaoyu | 0–2 | 0.00% |
| Nielle vs Bryan | 0–2 | 0.00% |
| Nielle vs Steve | 0–2 | 0.00% |
| Nielle vs Lili | 2–0 | 100.00% |
| Nielle vs Azucena | 2–0 | 100.00% |
| Nielle vs Lidia | 0–2 | 0.00% |
| Nielle vs Kazuya | 1–0 | 100.00% |
| Nielle vs Lars | 1–0 | 100.00% |
| Nielle vs Claudio | 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.