| Nazuna vs Hwoarang | 9–5 | 64.29% |
| Nazuna vs King | 10–3 | 76.92% |
| Nazuna vs Bryan | 6–6 | 50.00% |
| Nazuna vs Dragunov | 8–4 | 66.67% |
| Nazuna vs Clive | 7–4 | 63.64% |
| Nazuna vs Paul | 4–6 | 40.00% |
| Nazuna vs Asuka | 5–4 | 55.56% |
| Nazuna vs Yoshimitsu | 5–3 | 62.50% |
| Nazuna vs Jin | 5–3 | 62.50% |
| Nazuna vs Eddy | 6–2 | 75.00% |
| Nazuna vs Kazuya | 5–2 | 71.43% |
| Nazuna vs Steve | 4–3 | 57.14% |
| Nazuna vs Jun | 5–2 | 71.43% |
| Nazuna vs Reina | 6–1 | 85.71% |
| Nazuna vs Jack-8 | 5–1 | 83.33% |
| Nazuna vs Lili | 3–3 | 50.00% |
| Nazuna vs Azucena | 3–3 | 50.00% |
| Nazuna vs Lars | 4–0 | 100.00% |
| Nazuna vs Claudio | 4–0 | 100.00% |
| Nazuna vs Nina | 1–2 | 33.33% |
| Nazuna vs Lee | 2–1 | 66.67% |
| Nazuna vs Lidia | 3–0 | 100.00% |
| Nazuna vs Law | 0–2 | 0.00% |
| Nazuna vs Xiaoyu | 2–0 | 100.00% |
| Nazuna vs Devil Jin | 2–0 | 100.00% |
| Nazuna vs Leo | 2–0 | 100.00% |
| Nazuna vs Alisa | 2–0 | 100.00% |
| Nazuna vs Zafina | 2–0 | 100.00% |
| Nazuna vs Heihachi | 2–0 | 100.00% |
| Nazuna vs Feng | 0–1 | 0.00% |
| Nazuna vs Kuma | 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.