| nasu vs Heihachi | 20–16 | 55.56% |
| nasu vs Reina | 15–9 | 62.50% |
| nasu vs Steve | 12–6 | 66.67% |
| nasu vs Kazuya | 9–8 | 52.94% |
| nasu vs Lidia | 7–3 | 70.00% |
| nasu vs Law | 7–2 | 77.78% |
| nasu vs Victor | 2–7 | 22.22% |
| nasu vs Eddy | 4–5 | 44.44% |
| nasu vs Yoshimitsu | 3–5 | 37.50% |
| nasu vs Azucena | 4–4 | 50.00% |
| nasu vs King | 3–4 | 42.86% |
| nasu vs Hwoarang | 3–3 | 50.00% |
| nasu vs Asuka | 5–1 | 83.33% |
| nasu vs Claudio | 4–2 | 66.67% |
| nasu vs Paul | 2–3 | 40.00% |
| nasu vs Lili | 5–0 | 100.00% |
| nasu vs Nina | 5–0 | 100.00% |
| nasu vs Xiaoyu | 2–2 | 50.00% |
| nasu vs Bryan | 1–3 | 25.00% |
| nasu vs Zafina | 2–2 | 50.00% |
| nasu vs Devil Jin | 2–1 | 66.67% |
| nasu vs Dragunov | 1–2 | 33.33% |
| nasu vs Lars | 1–2 | 33.33% |
| nasu vs Lee | 2–1 | 66.67% |
| nasu vs Kuma | 2–1 | 66.67% |
| nasu vs Jin | 1–1 | 50.00% |
| nasu vs Jack-8 | 2–0 | 100.00% |
| nasu vs Leo | 2–0 | 100.00% |
| nasu vs Panda | 0–2 | 0.00% |
| nasu vs Leroy | 1–1 | 50.00% |
| nasu vs Jun | 1–1 | 50.00% |
| nasu vs Feng | 0–1 | 0.00% |
| nasu vs Alisa | 0–1 | 0.00% |
| nasu vs Shaheen | 0–1 | 0.00% |
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.