| Nasinja vs Leroy | 10–2 | 83.33% |
| Nasinja vs Kazuya | 7–2 | 77.78% |
| Nasinja vs King | 6–2 | 75.00% |
| Nasinja vs Jin | 5–1 | 83.33% |
| Nasinja vs Bryan | 5–1 | 83.33% |
| Nasinja vs Jun | 6–0 | 100.00% |
| Nasinja vs Law | 2–3 | 40.00% |
| Nasinja vs Lili | 5–0 | 100.00% |
| Nasinja vs Eddy | 2–3 | 40.00% |
| Nasinja vs Jack-8 | 2–2 | 50.00% |
| Nasinja vs Feng | 3–1 | 75.00% |
| Nasinja vs Dragunov | 2–2 | 50.00% |
| Nasinja vs Reina | 4–0 | 100.00% |
| Nasinja vs Victor | 4–0 | 100.00% |
| Nasinja vs Lidia | 3–1 | 75.00% |
| Nasinja vs Raven | 3–0 | 100.00% |
| Nasinja vs Anna | 1–2 | 33.33% |
| Nasinja vs Hwoarang | 2–0 | 100.00% |
| Nasinja vs Xiaoyu | 2–0 | 100.00% |
| Nasinja vs Leo | 2–0 | 100.00% |
| Nasinja vs Lars | 2–0 | 100.00% |
| Nasinja vs Alisa | 2–0 | 100.00% |
| Nasinja vs Kuma | 0–2 | 0.00% |
| Nasinja vs Heihachi | 2–0 | 100.00% |
| Nasinja vs Yoshimitsu | 1–0 | 100.00% |
| Nasinja vs Steve | 0–1 | 0.00% |
| Nasinja vs Devil Jin | 1–0 | 100.00% |
| Nasinja vs Claudio | 1–0 | 100.00% |
| Nasinja vs Nina | 1–0 | 100.00% |
| Nasinja vs Azucena | 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.