| napk1n vs Lili | 28–21 | 57.14% |
| napk1n vs Reina | 21–26 | 44.68% |
| napk1n vs King | 23–19 | 54.76% |
| napk1n vs Bryan | 19–18 | 51.35% |
| napk1n vs Jin | 17–18 | 48.57% |
| napk1n vs Hwoarang | 17–17 | 50.00% |
| napk1n vs Yoshimitsu | 21–11 | 65.62% |
| napk1n vs Steve | 16–13 | 55.17% |
| napk1n vs Law | 16–9 | 64.00% |
| napk1n vs Kazuya | 13–12 | 52.00% |
| napk1n vs Azucena | 15–8 | 65.22% |
| napk1n vs Paul | 9–13 | 40.91% |
| napk1n vs Victor | 12–9 | 57.14% |
| napk1n vs Heihachi | 15–5 | 75.00% |
| napk1n vs Dragunov | 5–14 | 26.32% |
| napk1n vs Lee | 7–10 | 41.18% |
| napk1n vs Eddy | 3–13 | 18.75% |
| napk1n vs Alisa | 11–4 | 73.33% |
| napk1n vs Nina | 3–12 | 20.00% |
| napk1n vs Asuka | 6–8 | 42.86% |
| napk1n vs Jun | 7–7 | 50.00% |
| napk1n vs Feng | 8–5 | 61.54% |
| napk1n vs Jack-8 | 4–8 | 33.33% |
| napk1n vs Lidia | 3–7 | 30.00% |
| napk1n vs Kuma | 3–4 | 42.86% |
| napk1n vs Lars | 2–4 | 33.33% |
| napk1n vs Raven | 0–6 | 0.00% |
| napk1n vs Leo | 2–3 | 40.00% |
| napk1n vs Claudio | 2–3 | 40.00% |
| napk1n vs Devil Jin | 1–3 | 25.00% |
| napk1n vs Panda | 2–1 | 66.67% |
| napk1n vs Leroy | 3–0 | 100.00% |
| napk1n vs Anna | 1–2 | 33.33% |
| napk1n vs Shaheen | 0–2 | 0.00% |
| napk1n vs Xiaoyu | 1–0 | 100.00% |
| napk1n vs Zafina | 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.