| Nafis vs Kazuya | 37–23 | 61.67% |
| Nafis vs Jin | 20–32 | 38.46% |
| Nafis vs Reina | 31–18 | 63.27% |
| Nafis vs King | 26–14 | 65.00% |
| Nafis vs Yoshimitsu | 25–15 | 62.50% |
| Nafis vs Lidia | 22–16 | 57.89% |
| Nafis vs Steve | 18–15 | 54.55% |
| Nafis vs Hwoarang | 21–9 | 70.00% |
| Nafis vs Bryan | 11–16 | 40.74% |
| Nafis vs Dragunov | 14–11 | 56.00% |
| Nafis vs Heihachi | 11–14 | 44.00% |
| Nafis vs Paul | 12–12 | 50.00% |
| Nafis vs Law | 13–11 | 54.17% |
| Nafis vs Devil Jin | 13–11 | 54.17% |
| Nafis vs Lee | 9–13 | 40.91% |
| Nafis vs Lili | 7–13 | 35.00% |
| Nafis vs Asuka | 10–9 | 52.63% |
| Nafis vs Azucena | 10–7 | 58.82% |
| Nafis vs Nina | 7–7 | 50.00% |
| Nafis vs Eddy | 4–10 | 28.57% |
| Nafis vs Victor | 6–7 | 46.15% |
| Nafis vs Jun | 10–2 | 83.33% |
| Nafis vs Jack-8 | 5–6 | 45.45% |
| Nafis vs Lars | 6–5 | 54.55% |
| Nafis vs Alisa | 4–5 | 44.44% |
| Nafis vs Xiaoyu | 6–2 | 75.00% |
| Nafis vs Leroy | 7–1 | 87.50% |
| Nafis vs Feng | 4–3 | 57.14% |
| Nafis vs Claudio | 5–2 | 71.43% |
| Nafis vs Raven | 5–2 | 71.43% |
| Nafis vs Leo | 3–3 | 50.00% |
| Nafis vs Zafina | 2–2 | 50.00% |
| Nafis vs Shaheen | 0–2 | 0.00% |
| Nafis vs Kuma | 1–1 | 50.00% |
| Nafis vs Clive | 0–2 | 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.