| Nejii vs King | 5–23 | 17.86% |
| Nejii vs Hwoarang | 10–13 | 43.48% |
| Nejii vs Jin | 2–21 | 8.70% |
| Nejii vs Azucena | 10–13 | 43.48% |
| Nejii vs Reina | 10–12 | 45.45% |
| Nejii vs Victor | 8–12 | 40.00% |
| Nejii vs Dragunov | 4–15 | 21.05% |
| Nejii vs Yoshimitsu | 5–13 | 27.78% |
| Nejii vs Bryan | 4–14 | 22.22% |
| Nejii vs Eddy | 4–13 | 23.53% |
| Nejii vs Kazuya | 4–11 | 26.67% |
| Nejii vs Steve | 2–13 | 13.33% |
| Nejii vs Paul | 6–5 | 54.55% |
| Nejii vs Lili | 1–10 | 9.09% |
| Nejii vs Law | 2–8 | 20.00% |
| Nejii vs Lee | 0–8 | 0.00% |
| Nejii vs Zafina | 4–4 | 50.00% |
| Nejii vs Devil Jin | 1–6 | 14.29% |
| Nejii vs Leo | 0–7 | 0.00% |
| Nejii vs Leroy | 1–6 | 14.29% |
| Nejii vs Heihachi | 4–3 | 57.14% |
| Nejii vs Shaheen | 3–3 | 50.00% |
| Nejii vs Feng | 0–5 | 0.00% |
| Nejii vs Nina | 0–5 | 0.00% |
| Nejii vs Jun | 1–4 | 20.00% |
| Nejii vs Xiaoyu | 0–4 | 0.00% |
| Nejii vs Claudio | 1–2 | 33.33% |
| Nejii vs Lidia | 0–2 | 0.00% |
| Nejii vs Lars | 0–1 | 0.00% |
| Nejii vs Alisa | 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.