| Nefarrrian vs Kazuya | 57–58 | 49.57% |
| Nefarrrian vs Reina | 53–56 | 48.62% |
| Nefarrrian vs Jin | 46–52 | 46.94% |
| Nefarrrian vs Heihachi | 27–51 | 34.62% |
| Nefarrrian vs King | 28–49 | 36.36% |
| Nefarrrian vs Hwoarang | 33–39 | 45.83% |
| Nefarrrian vs Dragunov | 37–35 | 51.39% |
| Nefarrrian vs Bryan | 27–30 | 47.37% |
| Nefarrrian vs Yoshimitsu | 30–20 | 60.00% |
| Nefarrrian vs Law | 22–25 | 46.81% |
| Nefarrrian vs Steve | 22–20 | 52.38% |
| Nefarrrian vs Lili | 22–18 | 55.00% |
| Nefarrrian vs Alisa | 22–18 | 55.00% |
| Nefarrrian vs Jun | 21–18 | 53.85% |
| Nefarrrian vs Asuka | 16–21 | 43.24% |
| Nefarrrian vs Nina | 17–18 | 48.57% |
| Nefarrrian vs Lidia | 16–19 | 45.71% |
| Nefarrrian vs Devil Jin | 21–13 | 61.76% |
| Nefarrrian vs Paul | 12–17 | 41.38% |
| Nefarrrian vs Lee | 19–10 | 65.52% |
| Nefarrrian vs Xiaoyu | 11–15 | 42.31% |
| Nefarrrian vs Jack-8 | 7–16 | 30.43% |
| Nefarrrian vs Eddy | 7–15 | 31.82% |
| Nefarrrian vs Kuma | 12–8 | 60.00% |
| Nefarrrian vs Lars | 9–10 | 47.37% |
| Nefarrrian vs Leroy | 6–10 | 37.50% |
| Nefarrrian vs Leo | 7–8 | 46.67% |
| Nefarrrian vs Azucena | 6–9 | 40.00% |
| Nefarrrian vs Claudio | 8–6 | 57.14% |
| Nefarrrian vs Feng | 5–8 | 38.46% |
| Nefarrrian vs Shaheen | 5–8 | 38.46% |
| Nefarrrian vs Victor | 5–8 | 38.46% |
| Nefarrrian vs Raven | 5–6 | 45.45% |
| Nefarrrian vs Clive | 6–3 | 66.67% |
| Nefarrrian vs Zafina | 4–2 | 66.67% |
| Nefarrrian vs Panda | 1–1 | 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.