| Ninjaron vs King | 22–8 | 73.33% |
| Ninjaron vs Kazuya | 24–3 | 88.89% |
| Ninjaron vs Heihachi | 18–2 | 90.00% |
| Ninjaron vs Jin | 13–5 | 72.22% |
| Ninjaron vs Bryan | 13–5 | 72.22% |
| Ninjaron vs Hwoarang | 13–3 | 81.25% |
| Ninjaron vs Reina | 10–6 | 62.50% |
| Ninjaron vs Clive | 8–8 | 50.00% |
| Ninjaron vs Dragunov | 9–4 | 69.23% |
| Ninjaron vs Leo | 11–2 | 84.62% |
| Ninjaron vs Lee | 9–4 | 69.23% |
| Ninjaron vs Yoshimitsu | 7–5 | 58.33% |
| Ninjaron vs Asuka | 10–1 | 90.91% |
| Ninjaron vs Paul | 10–0 | 100.00% |
| Ninjaron vs Raven | 6–4 | 60.00% |
| Ninjaron vs Feng | 7–2 | 77.78% |
| Ninjaron vs Steve | 6–2 | 75.00% |
| Ninjaron vs Victor | 6–2 | 75.00% |
| Ninjaron vs Nina | 7–0 | 100.00% |
| Ninjaron vs Lidia | 3–4 | 42.86% |
| Ninjaron vs Jack-8 | 3–3 | 50.00% |
| Ninjaron vs Lili | 6–0 | 100.00% |
| Ninjaron vs Lars | 4–1 | 80.00% |
| Ninjaron vs Xiaoyu | 4–0 | 100.00% |
| Ninjaron vs Devil Jin | 4–0 | 100.00% |
| Ninjaron vs Eddy | 4–0 | 100.00% |
| Ninjaron vs Claudio | 3–0 | 100.00% |
| Ninjaron vs Shaheen | 2–1 | 66.67% |
| Ninjaron vs Jun | 3–0 | 100.00% |
| Ninjaron vs Alisa | 2–0 | 100.00% |
| Ninjaron vs Law | 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.