| Ninjakid vs Kazuya | 8–6 | 57.14% |
| Ninjakid vs Yoshimitsu | 7–2 | 77.78% |
| Ninjakid vs King | 4–3 | 57.14% |
| Ninjakid vs Feng | 5–2 | 71.43% |
| Ninjakid vs Claudio | 2–4 | 33.33% |
| Ninjakid vs Reina | 5–0 | 100.00% |
| Ninjakid vs Eddy | 2–3 | 40.00% |
| Ninjakid vs Hwoarang | 2–2 | 50.00% |
| Ninjakid vs Jin | 4–0 | 100.00% |
| Ninjakid vs Bryan | 2–2 | 50.00% |
| Ninjakid vs Asuka | 4–0 | 100.00% |
| Ninjakid vs Lili | 4–0 | 100.00% |
| Ninjakid vs Alisa | 2–2 | 50.00% |
| Ninjakid vs Lidia | 3–1 | 75.00% |
| Ninjakid vs Law | 2–1 | 66.67% |
| Ninjakid vs Leroy | 2–1 | 66.67% |
| Ninjakid vs Azucena | 3–0 | 100.00% |
| Ninjakid vs Raven | 1–2 | 33.33% |
| Ninjakid vs Paul | 0–2 | 0.00% |
| Ninjakid vs Kuma | 2–0 | 100.00% |
| Ninjakid vs Steve | 1–0 | 100.00% |
| Ninjakid vs Devil Jin | 1–0 | 100.00% |
| Ninjakid vs Dragunov | 0–1 | 0.00% |
| Ninjakid vs Leo | 1–0 | 100.00% |
| Ninjakid vs Lars | 1–0 | 100.00% |
| Ninjakid vs Nina | 0–1 | 0.00% |
| Ninjakid vs Jun | 0–1 | 0.00% |
| Ninjakid vs Victor | 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.