| Nisimiya vs Dragunov | 9–7 | 56.25% |
| Nisimiya vs Paul | 10–1 | 90.91% |
| Nisimiya vs Hwoarang | 9–2 | 81.82% |
| Nisimiya vs Reina | 4–3 | 57.14% |
| Nisimiya vs Victor | 3–4 | 42.86% |
| Nisimiya vs Jin | 4–2 | 66.67% |
| Nisimiya vs Kazuya | 3–3 | 50.00% |
| Nisimiya vs King | 4–1 | 80.00% |
| Nisimiya vs Steve | 4–0 | 100.00% |
| Nisimiya vs Devil Jin | 2–2 | 50.00% |
| Nisimiya vs Azucena | 3–1 | 75.00% |
| Nisimiya vs Xiaoyu | 0–3 | 0.00% |
| Nisimiya vs Lili | 3–0 | 100.00% |
| Nisimiya vs Lars | 2–1 | 66.67% |
| Nisimiya vs Nina | 2–1 | 66.67% |
| Nisimiya vs Leroy | 3–0 | 100.00% |
| Nisimiya vs Raven | 2–1 | 66.67% |
| Nisimiya vs Claudio | 2–0 | 100.00% |
| Nisimiya vs Jun | 2–0 | 100.00% |
| Nisimiya vs Eddy | 1–1 | 50.00% |
| Nisimiya vs Leo | 0–2 | 0.00% |
| Nisimiya vs Zafina | 2–0 | 100.00% |
| Nisimiya vs Asuka | 1–0 | 100.00% |
| Nisimiya vs Alisa | 0–1 | 0.00% |
| Nisimiya vs Shaheen | 0–1 | 0.00% |
| Nisimiya vs Lee | 1–0 | 100.00% |
| Nisimiya vs Panda | 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.