| ninchion vs Reina | 11–10 | 52.38% |
| ninchion vs Jin | 9–8 | 52.94% |
| ninchion vs Eddy | 5–12 | 29.41% |
| ninchion vs Law | 7–9 | 43.75% |
| ninchion vs Hwoarang | 7–7 | 50.00% |
| ninchion vs Kazuya | 3–9 | 25.00% |
| ninchion vs Yoshimitsu | 5–5 | 50.00% |
| ninchion vs Steve | 3–5 | 37.50% |
| ninchion vs Asuka | 5–3 | 62.50% |
| ninchion vs Devil Jin | 0–8 | 0.00% |
| ninchion vs Feng | 1–5 | 16.67% |
| ninchion vs Paul | 1–4 | 20.00% |
| ninchion vs Lili | 1–4 | 20.00% |
| ninchion vs Dragunov | 2–3 | 40.00% |
| ninchion vs Azucena | 4–1 | 80.00% |
| ninchion vs Victor | 4–1 | 80.00% |
| ninchion vs King | 3–1 | 75.00% |
| ninchion vs Leroy | 2–2 | 50.00% |
| ninchion vs Jun | 3–1 | 75.00% |
| ninchion vs Lars | 0–3 | 0.00% |
| ninchion vs Zafina | 2–1 | 66.67% |
| ninchion vs Jack-8 | 0–2 | 0.00% |
| ninchion vs Claudio | 2–0 | 100.00% |
| ninchion vs Nina | 2–0 | 100.00% |
| ninchion vs Kuma | 0–2 | 0.00% |
| ninchion vs Bryan | 1–0 | 100.00% |
| ninchion vs Alisa | 0–1 | 0.00% |
| ninchion vs Panda | 0–1 | 0.00% |
| ninchion vs Raven | 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.