| Ninjtim vs Reina | 21–29 | 42.00% |
| Ninjtim vs Steve | 16–22 | 42.11% |
| Ninjtim vs Eddy | 12–25 | 32.43% |
| Ninjtim vs Kazuya | 11–23 | 32.35% |
| Ninjtim vs Lars | 8–24 | 25.00% |
| Ninjtim vs King | 8–22 | 26.67% |
| Ninjtim vs Jin | 13–16 | 44.83% |
| Ninjtim vs Bryan | 8–20 | 28.57% |
| Ninjtim vs Yoshimitsu | 10–13 | 43.48% |
| Ninjtim vs Jun | 11–12 | 47.83% |
| Ninjtim vs Asuka | 7–14 | 33.33% |
| Ninjtim vs Hwoarang | 11–9 | 55.00% |
| Ninjtim vs Alisa | 6–14 | 30.00% |
| Ninjtim vs Nina | 7–12 | 36.84% |
| Ninjtim vs Lili | 5–13 | 27.78% |
| Ninjtim vs Dragunov | 5–12 | 29.41% |
| Ninjtim vs Claudio | 8–9 | 47.06% |
| Ninjtim vs Law | 1–13 | 7.14% |
| Ninjtim vs Leo | 4–9 | 30.77% |
| Ninjtim vs Azucena | 2–11 | 15.38% |
| Ninjtim vs Xiaoyu | 5–7 | 41.67% |
| Ninjtim vs Victor | 3–9 | 25.00% |
| Ninjtim vs Devil Jin | 2–7 | 22.22% |
| Ninjtim vs Leroy | 2–7 | 22.22% |
| Ninjtim vs Raven | 3–6 | 33.33% |
| Ninjtim vs Jack-8 | 2–4 | 33.33% |
| Ninjtim vs Paul | 3–2 | 60.00% |
| Ninjtim vs Feng | 0–5 | 0.00% |
| Ninjtim vs Lee | 3–2 | 60.00% |
| Ninjtim vs Kuma | 2–1 | 66.67% |
| Ninjtim vs Zafina | 2–0 | 100.00% |
| Ninjtim vs Shaheen | 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.