| Neferpitou vs Jin | 27–40 | 40.30% |
| Neferpitou vs Reina | 31–20 | 60.78% |
| Neferpitou vs Kazuya | 17–29 | 36.96% |
| Neferpitou vs Hwoarang | 20–24 | 45.45% |
| Neferpitou vs Steve | 21–23 | 47.73% |
| Neferpitou vs King | 12–24 | 33.33% |
| Neferpitou vs Bryan | 12–23 | 34.29% |
| Neferpitou vs Lili | 20–15 | 57.14% |
| Neferpitou vs Law | 14–20 | 41.18% |
| Neferpitou vs Yoshimitsu | 12–19 | 38.71% |
| Neferpitou vs Lidia | 15–10 | 60.00% |
| Neferpitou vs Jun | 10–13 | 43.48% |
| Neferpitou vs Paul | 6–15 | 28.57% |
| Neferpitou vs Victor | 8–11 | 42.11% |
| Neferpitou vs Xiaoyu | 8–10 | 44.44% |
| Neferpitou vs Devil Jin | 7–9 | 43.75% |
| Neferpitou vs Dragunov | 5–11 | 31.25% |
| Neferpitou vs Alisa | 5–9 | 35.71% |
| Neferpitou vs Leroy | 8–6 | 57.14% |
| Neferpitou vs Azucena | 5–9 | 35.71% |
| Neferpitou vs Eddy | 4–9 | 30.77% |
| Neferpitou vs Lee | 5–7 | 41.67% |
| Neferpitou vs Leo | 6–5 | 54.55% |
| Neferpitou vs Nina | 6–5 | 54.55% |
| Neferpitou vs Raven | 5–6 | 45.45% |
| Neferpitou vs Jack-8 | 2–7 | 22.22% |
| Neferpitou vs Heihachi | 2–6 | 25.00% |
| Neferpitou vs Kuma | 3–4 | 42.86% |
| Neferpitou vs Feng | 2–4 | 33.33% |
| Neferpitou vs Lars | 2–4 | 33.33% |
| Neferpitou vs Asuka | 3–2 | 60.00% |
| Neferpitou vs Claudio | 1–4 | 20.00% |
| Neferpitou vs Zafina | 2–2 | 50.00% |
| Neferpitou vs Panda | 1–0 | 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.