| Npey1 vs Jin | 57–88 | 39.31% |
| Npey1 vs Kazuya | 58–84 | 40.85% |
| Npey1 vs Reina | 51–76 | 40.16% |
| Npey1 vs King | 70–52 | 57.38% |
| Npey1 vs Hwoarang | 40–60 | 40.00% |
| Npey1 vs Bryan | 47–48 | 49.47% |
| Npey1 vs Jun | 53–33 | 61.63% |
| Npey1 vs Dragunov | 38–44 | 46.34% |
| Npey1 vs Lidia | 37–45 | 45.12% |
| Npey1 vs Lili | 40–39 | 50.63% |
| Npey1 vs Yoshimitsu | 28–48 | 36.84% |
| Npey1 vs Paul | 34–39 | 46.58% |
| Npey1 vs Steve | 31–41 | 43.06% |
| Npey1 vs Law | 30–35 | 46.15% |
| Npey1 vs Eddy | 25–39 | 39.06% |
| Npey1 vs Victor | 26–25 | 50.98% |
| Npey1 vs Feng | 21–29 | 42.00% |
| Npey1 vs Asuka | 29–19 | 60.42% |
| Npey1 vs Devil Jin | 19–29 | 39.58% |
| Npey1 vs Nina | 17–30 | 36.17% |
| Npey1 vs Azucena | 20–26 | 43.48% |
| Npey1 vs Xiaoyu | 18–23 | 43.90% |
| Npey1 vs Lee | 18–21 | 46.15% |
| Npey1 vs Lars | 13–25 | 34.21% |
| Npey1 vs Leo | 17–17 | 50.00% |
| Npey1 vs Heihachi | 21–13 | 61.76% |
| Npey1 vs Alisa | 16–16 | 50.00% |
| Npey1 vs Leroy | 15–16 | 48.39% |
| Npey1 vs Jack-8 | 10–14 | 41.67% |
| Npey1 vs Raven | 15–9 | 62.50% |
| Npey1 vs Claudio | 7–16 | 30.43% |
| Npey1 vs Clive | 8–14 | 36.36% |
| Npey1 vs Shaheen | 6–8 | 42.86% |
| Npey1 vs Kuma | 8–6 | 57.14% |
| Npey1 vs Zafina | 6–8 | 42.86% |
| Npey1 vs Anna | 3–5 | 37.50% |
| Npey1 vs Panda | 0–3 | 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.