| Nishiki vs Hwoarang | 6–8 | 42.86% |
| Nishiki vs Kazuya | 5–6 | 45.45% |
| Nishiki vs Anna | 6–4 | 60.00% |
| Nishiki vs Jin | 7–2 | 77.78% |
| Nishiki vs Reina | 5–3 | 62.50% |
| Nishiki vs Victor | 2–6 | 25.00% |
| Nishiki vs Raven | 8–0 | 100.00% |
| Nishiki vs Law | 3–3–1 | 50.00% |
| Nishiki vs King | 2–5 | 28.57% |
| Nishiki vs Bryan | 5–2 | 71.43% |
| Nishiki vs Dragunov | 5–2 | 71.43% |
| Nishiki vs Asuka | 2–3 | 40.00% |
| Nishiki vs Leroy | 4–1 | 80.00% |
| Nishiki vs Steve | 2–2 | 50.00% |
| Nishiki vs Leo | 2–2 | 50.00% |
| Nishiki vs Clive | 0–4 | 0.00% |
| Nishiki vs Devil Jin | 1–2 | 33.33% |
| Nishiki vs Lili | 2–1 | 66.67% |
| Nishiki vs Panda | 1–2 | 33.33% |
| Nishiki vs Paul | 0–2 | 0.00% |
| Nishiki vs Feng | 0–2 | 0.00% |
| Nishiki vs Claudio | 0–2 | 0.00% |
| Nishiki vs Shaheen | 0–2 | 0.00% |
| Nishiki vs Nina | 0–2 | 0.00% |
| Nishiki vs Lee | 0–2 | 0.00% |
| Nishiki vs Kuma | 0–2 | 0.00% |
| Nishiki vs Zafina | 0–2 | 0.00% |
| Nishiki vs Eddy | 0–2 | 0.00% |
| Nishiki vs Lars | 1–0 | 100.00% |
| Nishiki vs Alisa | 0–1 | 0.00% |
| Nishiki vs Azucena | 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.