| _Nyx vs Reina | 49–47 | 51.04% |
| _Nyx vs Kazuya | 27–49 | 35.53% |
| _Nyx vs Dragunov | 20–55 | 26.67% |
| _Nyx vs Victor | 29–34 | 46.03% |
| _Nyx vs King | 16–45 | 26.23% |
| _Nyx vs Jin | 25–35 | 41.67% |
| _Nyx vs Clive | 16–44 | 26.67% |
| _Nyx vs Paul | 22–36 | 37.93% |
| _Nyx vs Bryan | 12–42 | 22.22% |
| _Nyx vs Steve | 27–25 | 51.92% |
| _Nyx vs Jun | 21–17 | 55.26% |
| _Nyx vs Lili | 15–21 | 41.67% |
| _Nyx vs Law | 12–18 | 40.00% |
| _Nyx vs Nina | 13–16 | 44.83% |
| _Nyx vs Asuka | 11–16 | 40.74% |
| _Nyx vs Devil Jin | 10–15 | 40.00% |
| _Nyx vs Yoshimitsu | 9–15 | 37.50% |
| _Nyx vs Hwoarang | 12–11 | 52.17% |
| _Nyx vs Lidia | 8–12 | 40.00% |
| _Nyx vs Heihachi | 3–14 | 17.65% |
| _Nyx vs Xiaoyu | 5–11 | 31.25% |
| _Nyx vs Lars | 6–10 | 37.50% |
| _Nyx vs Lee | 7–9 | 43.75% |
| _Nyx vs Azucena | 6–10 | 37.50% |
| _Nyx vs Armor King | 5–11 | 31.25% |
| _Nyx vs Eddy | 5–8 | 38.46% |
| _Nyx vs Feng | 2–8 | 20.00% |
| _Nyx vs Leroy | 4–6 | 40.00% |
| _Nyx vs Jack-8 | 2–6 | 25.00% |
| _Nyx vs Alisa | 2–6 | 25.00% |
| _Nyx vs Claudio | 3–4 | 42.86% |
| _Nyx vs Raven | 2–5 | 28.57% |
| _Nyx vs Kuma | 2–3 | 40.00% |
| _Nyx vs Zafina | 2–3 | 40.00% |
| _Nyx vs Leo | 3–1 | 75.00% |
| _Nyx vs Shaheen | 1–3 | 25.00% |
| _Nyx vs Fahkumram | 0–4 | 0.00% |
| _Nyx vs Panda | 0–2 | 0.00% |
| _Nyx vs Anna | 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.