| Nappy vs Reina | 25–39 | 39.06% |
| Nappy vs Jin | 26–29 | 47.27% |
| Nappy vs King | 25–23 | 52.08% |
| Nappy vs Azucena | 19–13 | 59.38% |
| Nappy vs Bryan | 11–20 | 35.48% |
| Nappy vs Dragunov | 9–18 | 33.33% |
| Nappy vs Eddy | 5–22 | 18.52% |
| Nappy vs Law | 11–14 | 44.00% |
| Nappy vs Jun | 14–11 | 56.00% |
| Nappy vs Steve | 7–17 | 29.17% |
| Nappy vs Lili | 6–15 | 28.57% |
| Nappy vs Kazuya | 10–10 | 50.00% |
| Nappy vs Hwoarang | 5–14 | 26.32% |
| Nappy vs Yoshimitsu | 6–12 | 33.33% |
| Nappy vs Xiaoyu | 6–10 | 37.50% |
| Nappy vs Asuka | 4–12 | 25.00% |
| Nappy vs Lars | 5–8 | 38.46% |
| Nappy vs Alisa | 5–8 | 38.46% |
| Nappy vs Nina | 4–8 | 33.33% |
| Nappy vs Lidia | 7–5 | 58.33% |
| Nappy vs Jack-8 | 6–4 | 60.00% |
| Nappy vs Lee | 3–7 | 30.00% |
| Nappy vs Leo | 2–7 | 22.22% |
| Nappy vs Leroy | 2–6 | 25.00% |
| Nappy vs Feng | 3–4 | 42.86% |
| Nappy vs Victor | 3–4 | 42.86% |
| Nappy vs Raven | 3–4 | 42.86% |
| Nappy vs Paul | 4–1 | 80.00% |
| Nappy vs Shaheen | 3–2 | 60.00% |
| Nappy vs Zafina | 3–2 | 60.00% |
| Nappy vs Kuma | 2–2 | 50.00% |
| Nappy vs Panda | 1–3 | 25.00% |
| Nappy vs Claudio | 0–3 | 0.00% |
| Nappy vs Devil Jin | 2–0 | 100.00% |
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.