| Naïl vs Jin | 110–164 | 40.15% |
| Naïl vs Kazuya | 104–133 | 43.88% |
| Naïl vs King | 84–109 | 43.52% |
| Naïl vs Dragunov | 75–118 | 38.86% |
| Naïl vs Reina | 88–84 | 51.16% |
| Naïl vs Bryan | 61–104 | 36.97% |
| Naïl vs Paul | 40–111 | 26.49% |
| Naïl vs Yoshimitsu | 67–72 | 48.20% |
| Naïl vs Law | 43–80 | 34.96% |
| Naïl vs Steve | 52–65 | 44.44% |
| Naïl vs Hwoarang | 40–67 | 37.38% |
| Naïl vs Lili | 49–52 | 48.51% |
| Naïl vs Jun | 29–66 | 30.53% |
| Naïl vs Devil Jin | 29–64 | 31.18% |
| Naïl vs Asuka | 37–55 | 40.22% |
| Naïl vs Azucena | 34–53 | 39.08% |
| Naïl vs Lars | 35–48 | 42.17% |
| Naïl vs Nina | 35–45 | 43.75% |
| Naïl vs Heihachi | 24–51 | 32.00% |
| Naïl vs Claudio | 21–48 | 30.43% |
| Naïl vs Alisa | 22–46 | 32.35% |
| Naïl vs Xiaoyu | 22–45 | 32.84% |
| Naïl vs Lidia | 21–39 | 35.00% |
| Naïl vs Feng | 16–42 | 27.59% |
| Naïl vs Victor | 24–33 | 42.11% |
| Naïl vs Eddy | 20–33 | 37.74% |
| Naïl vs Lee | 18–32 | 36.00% |
| Naïl vs Leroy | 17–26 | 39.53% |
| Naïl vs Leo | 17–24 | 41.46% |
| Naïl vs Jack-8 | 13–26 | 33.33% |
| Naïl vs Clive | 12–23 | 34.29% |
| Naïl vs Raven | 15–11 | 57.69% |
| Naïl vs Kuma | 6–16 | 27.27% |
| Naïl vs Zafina | 10–7 | 58.82% |
| Naïl vs Shaheen | 6–9 | 40.00% |
| Naïl vs Panda | 0–8 | 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.