| ninjakon vs Reina | 16–9 | 64.00% |
| ninjakon vs Kazuya | 12–10 | 54.55% |
| ninjakon vs King | 5–12 | 29.41% |
| ninjakon vs Jin | 4–10 | 28.57% |
| ninjakon vs Dragunov | 5–9 | 35.71% |
| ninjakon vs Victor | 7–7 | 50.00% |
| ninjakon vs Steve | 7–3 | 70.00% |
| ninjakon vs Lili | 6–4 | 60.00% |
| ninjakon vs Jun | 8–2 | 80.00% |
| ninjakon vs Eddy | 4–6 | 40.00% |
| ninjakon vs Asuka | 5–4 | 55.56% |
| ninjakon vs Hwoarang | 4–4 | 50.00% |
| ninjakon vs Heihachi | 3–3 | 50.00% |
| ninjakon vs Clive | 5–1 | 83.33% |
| ninjakon vs Devil Jin | 3–2 | 60.00% |
| ninjakon vs Xiaoyu | 2–2 | 50.00% |
| ninjakon vs Zafina | 2–2 | 50.00% |
| ninjakon vs Law | 3–0 | 100.00% |
| ninjakon vs Feng | 1–2 | 33.33% |
| ninjakon vs Claudio | 1–2 | 33.33% |
| ninjakon vs Kuma | 1–2 | 33.33% |
| ninjakon vs Azucena | 3–0 | 100.00% |
| ninjakon vs Lidia | 1–2 | 33.33% |
| ninjakon vs Bryan | 0–2 | 0.00% |
| ninjakon vs Jack-8 | 2–0 | 100.00% |
| ninjakon vs Lars | 2–0 | 100.00% |
| ninjakon vs Lee | 1–1 | 50.00% |
| ninjakon vs Leroy | 2–0 | 100.00% |
| ninjakon vs Raven | 0–2 | 0.00% |
| ninjakon vs Nina | 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.