| _nyx_ vs King | 4–8 | 33.33% |
| _nyx_ vs Reina | 7–3 | 70.00% |
| _nyx_ vs Steve | 2–5 | 28.57% |
| _nyx_ vs Hwoarang | 5–1 | 83.33% |
| _nyx_ vs Miary Zo | 6–0 | 100.00% |
| _nyx_ vs Alisa | 2–3 | 40.00% |
| _nyx_ vs Victor | 4–1 | 80.00% |
| _nyx_ vs Jin | 2–2 | 50.00% |
| _nyx_ vs Kazuya | 2–2 | 50.00% |
| _nyx_ vs Nina | 1–3 | 25.00% |
| _nyx_ vs Zafina | 1–3 | 25.00% |
| _nyx_ vs Azucena | 2–2 | 50.00% |
| _nyx_ vs Lidia | 1–3 | 25.00% |
| _nyx_ vs Yoshimitsu | 1–2 | 33.33% |
| _nyx_ vs Leroy | 1–2 | 33.33% |
| _nyx_ vs Raven | 1–2 | 33.33% |
| _nyx_ vs Xiaoyu | 2–0 | 100.00% |
| _nyx_ vs Jack-8 | 0–2 | 0.00% |
| _nyx_ vs Devil Jin | 2–0 | 100.00% |
| _nyx_ vs Jun | 0–2 | 0.00% |
| _nyx_ vs Heihachi | 1–1 | 50.00% |
| _nyx_ vs Anna | 0–2 | 0.00% |
| _nyx_ vs Fahkumram | 0–2 | 0.00% |
| _nyx_ vs Armor King | 2–0 | 100.00% |
| _nyx_ vs Feng | 1–0 | 100.00% |
| _nyx_ vs Lili | 0–1 | 0.00% |
| _nyx_ vs Shaheen | 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.