| Napkinz vs Hwoarang | 11–15 | 42.31% |
| Napkinz vs Reina | 17–8 | 68.00% |
| Napkinz vs Steve | 14–10 | 58.33% |
| Napkinz vs Azucena | 12–9 | 57.14% |
| Napkinz vs King | 4–14 | 22.22% |
| Napkinz vs Victor | 13–4 | 76.47% |
| Napkinz vs Bryan | 7–6 | 53.85% |
| Napkinz vs Kazuya | 7–6 | 53.85% |
| Napkinz vs Lidia | 9–4 | 69.23% |
| Napkinz vs Jun | 7–5 | 58.33% |
| Napkinz vs Eddy | 5–6 | 45.45% |
| Napkinz vs Law | 2–8 | 20.00% |
| Napkinz vs Yoshimitsu | 8–2 | 80.00% |
| Napkinz vs Alisa | 5–5 | 50.00% |
| Napkinz vs Lars | 7–2 | 77.78% |
| Napkinz vs Xiaoyu | 4–4 | 50.00% |
| Napkinz vs Jin | 4–4 | 50.00% |
| Napkinz vs Asuka | 6–2 | 75.00% |
| Napkinz vs Leo | 2–5 | 28.57% |
| Napkinz vs Dragunov | 5–1 | 83.33% |
| Napkinz vs Lee | 4–2 | 66.67% |
| Napkinz vs Feng | 1–4 | 20.00% |
| Napkinz vs Leroy | 5–0 | 100.00% |
| Napkinz vs Devil Jin | 2–2 | 50.00% |
| Napkinz vs Lili | 2–2 | 50.00% |
| Napkinz vs Paul | 2–1 | 66.67% |
| Napkinz vs Jack-8 | 0–3 | 0.00% |
| Napkinz vs Nina | 2–1 | 66.67% |
| Napkinz vs Shaheen | 2–0 | 100.00% |
| Napkinz vs Kuma | 2–0 | 100.00% |
| Napkinz vs Zafina | 2–0 | 100.00% |
| Napkinz vs Heihachi | 0–2 | 0.00% |
| Napkinz vs Raven | 0–1 | 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.