| NappySenpai vs Kazuya | 55–61 | 47.41% |
| NappySenpai vs Heihachi | 53–47 | 53.00% |
| NappySenpai vs King | 54–45 | 54.55% |
| NappySenpai vs Jin | 61–36 | 62.89% |
| NappySenpai vs Reina | 52–38 | 57.78% |
| NappySenpai vs Steve | 47–39 | 54.65% |
| NappySenpai vs Clive | 44–41 | 51.76% |
| NappySenpai vs Bryan | 50–30 | 62.50% |
| NappySenpai vs Hwoarang | 40–33 | 54.79% |
| NappySenpai vs Dragunov | 39–29 | 57.35% |
| NappySenpai vs Lidia | 33–33 | 50.00% |
| NappySenpai vs Law | 29–29 | 50.00% |
| NappySenpai vs Jun | 28–28 | 50.00% |
| NappySenpai vs Lee | 27–25 | 51.92% |
| NappySenpai vs Lili | 31–17 | 64.58% |
| NappySenpai vs Lars | 24–22 | 52.17% |
| NappySenpai vs Eddy | 25–20 | 55.56% |
| NappySenpai vs Nina | 23–20 | 53.49% |
| NappySenpai vs Yoshimitsu | 24–18 | 57.14% |
| NappySenpai vs Azucena | 25–16 | 60.98% |
| NappySenpai vs Asuka | 24–16 | 60.00% |
| NappySenpai vs Victor | 18–17 | 51.43% |
| NappySenpai vs Paul | 21–11 | 65.62% |
| NappySenpai vs Feng | 19–13 | 59.38% |
| NappySenpai vs Alisa | 20–12 | 62.50% |
| NappySenpai vs Jack-8 | 14–17 | 45.16% |
| NappySenpai vs Zafina | 13–18 | 41.94% |
| NappySenpai vs Leroy | 13–17 | 43.33% |
| NappySenpai vs Raven | 15–15 | 50.00% |
| NappySenpai vs Xiaoyu | 17–12 | 58.62% |
| NappySenpai vs Kuma | 10–16 | 38.46% |
| NappySenpai vs Leo | 16–9 | 64.00% |
| NappySenpai vs Anna | 14–11 | 56.00% |
| NappySenpai vs Miary Zo | 12–13 | 48.00% |
| NappySenpai vs Claudio | 14–8 | 63.64% |
| NappySenpai vs Fahkumram | 7–13 | 35.00% |
| NappySenpai vs Devil Jin | 14–4 | 77.78% |
| NappySenpai vs Shaheen | 2–11 | 15.38% |
| NappySenpai vs Panda | 5–3 | 62.50% |
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.