| Ninjauser vs Jin | 4–8 | 33.33% |
| Ninjauser vs Kazuya | 4–7 | 36.36% |
| Ninjauser vs Lili | 5–6 | 45.45% |
| Ninjauser vs Reina | 5–6 | 45.45% |
| Ninjauser vs Yoshimitsu | 4–6 | 40.00% |
| Ninjauser vs Hwoarang | 3–5 | 37.50% |
| Ninjauser vs Paul | 5–2 | 71.43% |
| Ninjauser vs Dragunov | 1–6 | 14.29% |
| Ninjauser vs Steve | 4–2 | 66.67% |
| Ninjauser vs King | 2–3 | 40.00% |
| Ninjauser vs Asuka | 3–1 | 75.00% |
| Ninjauser vs Jun | 1–3 | 25.00% |
| Ninjauser vs Raven | 2–2 | 50.00% |
| Ninjauser vs Eddy | 1–3 | 25.00% |
| Ninjauser vs Nina | 1–2 | 33.33% |
| Ninjauser vs Leroy | 1–2 | 33.33% |
| Ninjauser vs Azucena | 2–1 | 66.67% |
| Ninjauser vs Xiaoyu | 2–0 | 100.00% |
| Ninjauser vs Bryan | 0–2 | 0.00% |
| Ninjauser vs Shaheen | 2–0 | 100.00% |
| Ninjauser vs Lee | 0–2 | 0.00% |
| Ninjauser vs Victor | 0–2 | 0.00% |
| Ninjauser vs Law | 0–1 | 0.00% |
| Ninjauser vs Devil Jin | 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.