| nappyheadquis vs Steve | 15–2 | 88.24% |
| nappyheadquis vs Eddy | 14–1 | 93.33% |
| nappyheadquis vs Jin | 13–1 | 92.86% |
| nappyheadquis vs Reina | 12–0 | 100.00% |
| nappyheadquis vs Dragunov | 9–2 | 81.82% |
| nappyheadquis vs Bryan | 10–0 | 100.00% |
| nappyheadquis vs Law | 8–1 | 88.89% |
| nappyheadquis vs Jun | 8–0 | 100.00% |
| nappyheadquis vs King | 6–1 | 85.71% |
| nappyheadquis vs Lili | 7–0 | 100.00% |
| nappyheadquis vs Claudio | 7–0 | 100.00% |
| nappyheadquis vs Feng | 6–0 | 100.00% |
| nappyheadquis vs Yoshimitsu | 5–0 | 100.00% |
| nappyheadquis vs Jack-8 | 3–2 | 60.00% |
| nappyheadquis vs Leo | 4–0 | 100.00% |
| nappyheadquis vs Lee | 4–0 | 100.00% |
| nappyheadquis vs Azucena | 4–0 | 100.00% |
| nappyheadquis vs Victor | 4–0 | 100.00% |
| nappyheadquis vs Paul | 1–2 | 33.33% |
| nappyheadquis vs Hwoarang | 3–0 | 100.00% |
| nappyheadquis vs Xiaoyu | 3–0 | 100.00% |
| nappyheadquis vs Kazuya | 3–0 | 100.00% |
| nappyheadquis vs Asuka | 3–0 | 100.00% |
| nappyheadquis vs Raven | 2–1 | 66.67% |
| nappyheadquis vs Lars | 2–0 | 100.00% |
| nappyheadquis vs Kuma | 2–0 | 100.00% |
| nappyheadquis vs Zafina | 2–0 | 100.00% |
| nappyheadquis vs Heihachi | 2–0 | 100.00% |
| nappyheadquis vs Fahkumram | 1–1 | 50.00% |
| nappyheadquis vs Miary Zo | 2–0 | 100.00% |
| nappyheadquis vs Nina | 1–0 | 100.00% |
| nappyheadquis vs Leroy | 0–1 | 0.00% |
| nappyheadquis vs Lidia | 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.