| NIZU vs Kazuya | 15–13 | 53.57% |
| NIZU vs King | 16–7 | 69.57% |
| NIZU vs Law | 9–11 | 45.00% |
| NIZU vs Lili | 13–6 | 68.42% |
| NIZU vs Bryan | 9–6 | 60.00% |
| NIZU vs Jin | 10–3 | 76.92% |
| NIZU vs Eddy | 10–3 | 76.92% |
| NIZU vs Dragunov | 9–3 | 75.00% |
| NIZU vs Heihachi | 6–6 | 50.00% |
| NIZU vs Devil Jin | 7–4 | 63.64% |
| NIZU vs Reina | 10–1 | 90.91% |
| NIZU vs Anna | 5–6 | 45.45% |
| NIZU vs Paul | 7–3 | 70.00% |
| NIZU vs Azucena | 8–2 | 80.00% |
| NIZU vs Hwoarang | 5–3 | 62.50% |
| NIZU vs Steve | 7–1 | 87.50% |
| NIZU vs Lars | 4–4 | 50.00% |
| NIZU vs Alisa | 2–6 | 25.00% |
| NIZU vs Nina | 6–2 | 75.00% |
| NIZU vs Kuma | 3–5 | 37.50% |
| NIZU vs Jack-8 | 4–2 | 66.67% |
| NIZU vs Asuka | 5–1 | 83.33% |
| NIZU vs Claudio | 3–3 | 50.00% |
| NIZU vs Lee | 4–2 | 66.67% |
| NIZU vs Clive | 3–3 | 50.00% |
| NIZU vs Leroy | 5–0 | 100.00% |
| NIZU vs Jun | 4–1 | 80.00% |
| NIZU vs Victor | 4–0 | 100.00% |
| NIZU vs Raven | 2–2 | 50.00% |
| NIZU vs Lidia | 3–0 | 100.00% |
| NIZU vs Yoshimitsu | 0–2 | 0.00% |
| NIZU vs Xiaoyu | 2–0 | 100.00% |
| NIZU vs Shaheen | 2–0 | 100.00% |
| NIZU vs Zafina | 0–2 | 0.00% |
| NIZU vs Fahkumram | 2–0 | 100.00% |
| NIZU vs Feng | 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.