| NISA vs Lidia | 7–6 | 53.85% |
| NISA vs Steve | 8–4 | 66.67% |
| NISA vs Yoshimitsu | 7–4 | 63.64% |
| NISA vs Azucena | 4–5 | 44.44% |
| NISA vs Eddy | 1–6 | 14.29% |
| NISA vs Claudio | 3–3 | 50.00% |
| NISA vs Law | 2–3 | 40.00% |
| NISA vs King | 1–4 | 20.00% |
| NISA vs Jack-8 | 3–2 | 60.00% |
| NISA vs Feng | 1–4 | 20.00% |
| NISA vs Jun | 4–1 | 80.00% |
| NISA vs Kazuya | 0–3 | 0.00% |
| NISA vs Devil Jin | 2–1 | 66.67% |
| NISA vs Lars | 0–3 | 0.00% |
| NISA vs Reina | 1–2 | 33.33% |
| NISA vs Xiaoyu | 2–0 | 100.00% |
| NISA vs Dragunov | 0–2 | 0.00% |
| NISA vs Kuma | 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.