| NastyPappy vs King | 18–40 | 31.03% |
| NastyPappy vs Kazuya | 20–30 | 40.00% |
| NastyPappy vs Jin | 15–28 | 34.88% |
| NastyPappy vs Steve | 18–20 | 47.37% |
| NastyPappy vs Clive | 12–23 | 34.29% |
| NastyPappy vs Law | 22–12 | 64.71% |
| NastyPappy vs Hwoarang | 14–17 | 45.16% |
| NastyPappy vs Bryan | 9–22 | 29.03% |
| NastyPappy vs Reina | 16–12 | 57.14% |
| NastyPappy vs Eddy | 16–12 | 57.14% |
| NastyPappy vs Jun | 9–17 | 34.62% |
| NastyPappy vs Heihachi | 12–14 | 46.15% |
| NastyPappy vs Anna | 9–17 | 34.62% |
| NastyPappy vs Dragunov | 10–15 | 40.00% |
| NastyPappy vs Lars | 12–13 | 48.00% |
| NastyPappy vs Feng | 8–15 | 34.78% |
| NastyPappy vs Lee | 12–10 | 54.55% |
| NastyPappy vs Azucena | 11–11 | 50.00% |
| NastyPappy vs Lili | 10–11 | 47.62% |
| NastyPappy vs Victor | 7–14 | 33.33% |
| NastyPappy vs Fahkumram | 10–10 | 50.00% |
| NastyPappy vs Claudio | 8–9 | 47.06% |
| NastyPappy vs Lidia | 9–8 | 52.94% |
| NastyPappy vs Paul | 7–9 | 43.75% |
| NastyPappy vs Asuka | 4–10 | 28.57% |
| NastyPappy vs Devil Jin | 5–9 | 35.71% |
| NastyPappy vs Yoshimitsu | 8–4 | 66.67% |
| NastyPappy vs Xiaoyu | 6–6 | 50.00% |
| NastyPappy vs Nina | 8–4 | 66.67% |
| NastyPappy vs Kuma | 6–6 | 50.00% |
| NastyPappy vs Jack-8 | 5–6 | 45.45% |
| NastyPappy vs Leo | 0–11 | 0.00% |
| NastyPappy vs Zafina | 5–6 | 45.45% |
| NastyPappy vs Alisa | 5–5 | 50.00% |
| NastyPappy vs Leroy | 3–6 | 33.33% |
| NastyPappy vs Raven | 4–5 | 44.44% |
| NastyPappy vs Shaheen | 1–5 | 16.67% |
| NastyPappy vs Panda | 1–2 | 33.33% |
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.