| Nagasaki vs Lidia | 7–7 | 50.00% |
| Nagasaki vs King | 2–7 | 22.22% |
| Nagasaki vs Reina | 6–2 | 75.00% |
| Nagasaki vs Feng | 3–4 | 42.86% |
| Nagasaki vs Azucena | 3–4 | 42.86% |
| Nagasaki vs Hwoarang | 3–3 | 50.00% |
| Nagasaki vs Steve | 3–3 | 50.00% |
| Nagasaki vs Lars | 1–5 | 16.67% |
| Nagasaki vs Lili | 1–4 | 20.00% |
| Nagasaki vs Jun | 1–4 | 20.00% |
| Nagasaki vs Victor | 1–4 | 20.00% |
| Nagasaki vs Devil Jin | 0–4 | 0.00% |
| Nagasaki vs Xiaoyu | 2–1 | 66.67% |
| Nagasaki vs Bryan | 1–2 | 33.33% |
| Nagasaki vs Law | 0–2 | 0.00% |
| Nagasaki vs Yoshimitsu | 2–0 | 100.00% |
| Nagasaki vs Jin | 1–1 | 50.00% |
| Nagasaki vs Asuka | 2–0 | 100.00% |
| Nagasaki vs Dragunov | 0–2 | 0.00% |
| Nagasaki vs Shaheen | 0–2 | 0.00% |
| Nagasaki vs Lee | 0–2 | 0.00% |
| Nagasaki vs Leroy | 0–2 | 0.00% |
| Nagasaki vs Paul | 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.