| Nyillhhaim vs King | 37–27 | 57.81% |
| Nyillhhaim vs Reina | 35–23 | 60.34% |
| Nyillhhaim vs Lili | 28–23 | 54.90% |
| Nyillhhaim vs Kazuya | 26–20 | 56.52% |
| Nyillhhaim vs Hwoarang | 20–11 | 64.52% |
| Nyillhhaim vs Dragunov | 16–15 | 51.61% |
| Nyillhhaim vs Lidia | 17–12 | 58.62% |
| Nyillhhaim vs Jin | 12–16 | 42.86% |
| Nyillhhaim vs Bryan | 10–16 | 38.46% |
| Nyillhhaim vs Paul | 11–12 | 47.83% |
| Nyillhhaim vs Yoshimitsu | 12–11 | 52.17% |
| Nyillhhaim vs Steve | 11–12 | 47.83% |
| Nyillhhaim vs Law | 10–11 | 47.62% |
| Nyillhhaim vs Asuka | 10–10 | 50.00% |
| Nyillhhaim vs Heihachi | 6–12 | 33.33% |
| Nyillhhaim vs Alisa | 8–9 | 47.06% |
| Nyillhhaim vs Lee | 7–9 | 43.75% |
| Nyillhhaim vs Leroy | 6–10 | 37.50% |
| Nyillhhaim vs Victor | 8–8 | 50.00% |
| Nyillhhaim vs Azucena | 5–8 | 38.46% |
| Nyillhhaim vs Eddy | 6–7 | 46.15% |
| Nyillhhaim vs Leo | 7–5 | 58.33% |
| Nyillhhaim vs Xiaoyu | 6–5 | 54.55% |
| Nyillhhaim vs Jun | 5–6 | 45.45% |
| Nyillhhaim vs Devil Jin | 5–5 | 50.00% |
| Nyillhhaim vs Zafina | 6–4 | 60.00% |
| Nyillhhaim vs Lars | 3–6 | 33.33% |
| Nyillhhaim vs Claudio | 1–8 | 11.11% |
| Nyillhhaim vs Kuma | 2–6 | 25.00% |
| Nyillhhaim vs Jack-8 | 1–4 | 20.00% |
| Nyillhhaim vs Feng | 1–4 | 20.00% |
| Nyillhhaim vs Raven | 5–0 | 100.00% |
| Nyillhhaim vs Nina | 2–2 | 50.00% |
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.