| NiSaSa vs Reina | 10–5 | 66.67% |
| NiSaSa vs Dragunov | 7–6 | 53.85% |
| NiSaSa vs Heihachi | 3–10 | 23.08% |
| NiSaSa vs Kazuya | 2–10 | 16.67% |
| NiSaSa vs King | 2–9 | 18.18% |
| NiSaSa vs Asuka | 5–5 | 50.00% |
| NiSaSa vs Azucena | 5–5 | 50.00% |
| NiSaSa vs Victor | 2–6 | 25.00% |
| NiSaSa vs Lidia | 1–7 | 12.50% |
| NiSaSa vs Alisa | 1–6 | 14.29% |
| NiSaSa vs Lili | 2–4 | 33.33% |
| NiSaSa vs Shaheen | 1–5 | 16.67% |
| NiSaSa vs Eddy | 4–2 | 66.67% |
| NiSaSa vs Paul | 0–5 | 0.00% |
| NiSaSa vs Hwoarang | 3–2 | 60.00% |
| NiSaSa vs Jin | 1–4 | 20.00% |
| NiSaSa vs Steve | 1–4 | 20.00% |
| NiSaSa vs Nina | 3–2 | 60.00% |
| NiSaSa vs Xiaoyu | 2–2 | 50.00% |
| NiSaSa vs Feng | 2–2 | 50.00% |
| NiSaSa vs Bryan | 3–0 | 100.00% |
| NiSaSa vs Jack-8 | 0–3 | 0.00% |
| NiSaSa vs Claudio | 0–3 | 0.00% |
| NiSaSa vs Lee | 0–3 | 0.00% |
| NiSaSa vs Yoshimitsu | 1–1 | 50.00% |
| NiSaSa vs Lars | 0–2 | 0.00% |
| NiSaSa vs Law | 0–1 | 0.00% |
| NiSaSa vs Devil Jin | 1–0 | 100.00% |
| NiSaSa vs Zafina | 0–1 | 0.00% |
| NiSaSa vs Jun | 0–1 | 0.00% |
| NiSaSa vs Raven | 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.