| NaiSaiFah vs Steve | 9–14 | 39.13% |
| NaiSaiFah vs Reina | 9–10 | 47.37% |
| NaiSaiFah vs King | 7–11 | 38.89% |
| NaiSaiFah vs Bryan | 6–8 | 42.86% |
| NaiSaiFah vs Clive | 4–5 | 44.44% |
| NaiSaiFah vs Paul | 1–7 | 12.50% |
| NaiSaiFah vs Jun | 1–7 | 12.50% |
| NaiSaiFah vs Claudio | 5–2 | 71.43% |
| NaiSaiFah vs Victor | 4–3 | 57.14% |
| NaiSaiFah vs Asuka | 0–6 | 0.00% |
| NaiSaiFah vs Devil Jin | 2–4 | 33.33% |
| NaiSaiFah vs Lili | 3–3 | 50.00% |
| NaiSaiFah vs Nina | 5–1 | 83.33% |
| NaiSaiFah vs Law | 2–3 | 40.00% |
| NaiSaiFah vs Dragunov | 2–3 | 40.00% |
| NaiSaiFah vs Hwoarang | 2–2 | 50.00% |
| NaiSaiFah vs Lars | 0–4 | 0.00% |
| NaiSaiFah vs Alisa | 3–1 | 75.00% |
| NaiSaiFah vs Lee | 3–1 | 75.00% |
| NaiSaiFah vs Jack-8 | 1–2 | 33.33% |
| NaiSaiFah vs Xiaoyu | 0–2 | 0.00% |
| NaiSaiFah vs Kazuya | 0–2 | 0.00% |
| NaiSaiFah vs Shaheen | 0–2 | 0.00% |
| NaiSaiFah vs Panda | 0–2 | 0.00% |
| NaiSaiFah vs Eddy | 0–2 | 0.00% |
| NaiSaiFah vs Lidia | 2–0 | 100.00% |
| NaiSaiFah vs Anna | 0–2 | 0.00% |
| NaiSaiFah vs Heihachi | 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.