| Nastell vs Kazuya | 164–111–1 | 59.64% |
| Nastell vs Jin | 124–80 | 60.78% |
| Nastell vs Bryan | 107–80 | 57.22% |
| Nastell vs Reina | 102–75–1 | 57.63% |
| Nastell vs Heihachi | 82–93 | 46.86% |
| Nastell vs Fahkumram | 76–66 | 53.52% |
| Nastell vs Steve | 80–60 | 57.14% |
| Nastell vs King | 76–63 | 54.68% |
| Nastell vs Dragunov | 83–55 | 60.14% |
| Nastell vs Hwoarang | 76–61 | 55.47% |
| Nastell vs Lee | 61–52 | 53.98% |
| Nastell vs Armor King | 67–45 | 59.82% |
| Nastell vs Paul | 59–41 | 59.00% |
| Nastell vs Devil Jin | 46–52 | 46.94% |
| Nastell vs Law | 44–51 | 46.32% |
| Nastell vs Yoshimitsu | 41–50 | 45.05% |
| Nastell vs Nina | 55–28 | 66.27% |
| Nastell vs Lili | 37–42 | 46.84% |
| Nastell vs Asuka | 43–32 | 57.33% |
| Nastell vs Feng | 40–25 | 61.54% |
| Nastell vs Jun | 33–27 | 55.00% |
| Nastell vs Azucena | 27–30 | 47.37% |
| Nastell vs Lars | 30–22 | 57.69% |
| Nastell vs Alisa | 23–25 | 47.92% |
| Nastell vs Eddy | 25–19 | 56.82% |
| Nastell vs Leo | 21–22 | 48.84% |
| Nastell vs Xiaoyu | 21–21 | 50.00% |
| Nastell vs Clive | 24–18 | 57.14% |
| Nastell vs Lidia | 19–22 | 46.34% |
| Nastell vs Zafina | 17–23 | 42.50% |
| Nastell vs Victor | 19–18 | 51.35% |
| Nastell vs Jack-8 | 14–22 | 38.89% |
| Nastell vs Anna | 16–18 | 47.06% |
| Nastell vs Claudio | 19–12 | 61.29% |
| Nastell vs Raven | 15–16 | 48.39% |
| Nastell vs Leroy | 17–12 | 58.62% |
| Nastell vs Shaheen | 13–12 | 52.00% |
| Nastell vs Kuma | 8–7 | 53.33% |
| Nastell vs Miary Zo | 4–10 | 28.57% |
| Nastell vs Panda | 4–5 | 44.44% |
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.