| NinJah91 vs King | 22–18 | 55.00% |
| NinJah91 vs Armor King | 9–17 | 34.62% |
| NinJah91 vs Kazuya | 11–11 | 50.00% |
| NinJah91 vs Jin | 9–12 | 42.86% |
| NinJah91 vs Hwoarang | 4–16 | 20.00% |
| NinJah91 vs Yoshimitsu | 10–8 | 55.56% |
| NinJah91 vs Steve | 10–8 | 55.56% |
| NinJah91 vs Miary Zo | 6–12 | 33.33% |
| NinJah91 vs Reina | 9–8 | 52.94% |
| NinJah91 vs Law | 9–7 | 56.25% |
| NinJah91 vs Eddy | 6–10 | 37.50% |
| NinJah91 vs Alisa | 8–6 | 57.14% |
| NinJah91 vs Azucena | 8–6 | 57.14% |
| NinJah91 vs Lili | 3–8 | 27.27% |
| NinJah91 vs Asuka | 7–3 | 70.00% |
| NinJah91 vs Victor | 7–3 | 70.00% |
| NinJah91 vs Heihachi | 3–7 | 30.00% |
| NinJah91 vs Xiaoyu | 4–5 | 44.44% |
| NinJah91 vs Jun | 2–7 | 22.22% |
| NinJah91 vs Dragunov | 2–5 | 28.57% |
| NinJah91 vs Kuma | 4–3 | 57.14% |
| NinJah91 vs Devil Jin | 4–2 | 66.67% |
| NinJah91 vs Lee | 2–4 | 33.33% |
| NinJah91 vs Anna | 3–3 | 50.00% |
| NinJah91 vs Bryan | 3–2 | 60.00% |
| NinJah91 vs Jack-8 | 2–3 | 40.00% |
| NinJah91 vs Lars | 1–4 | 20.00% |
| NinJah91 vs Claudio | 1–4 | 20.00% |
| NinJah91 vs Shaheen | 2–2 | 50.00% |
| NinJah91 vs Zafina | 0–4 | 0.00% |
| NinJah91 vs Leroy | 2–2 | 50.00% |
| NinJah91 vs Clive | 3–1 | 75.00% |
| NinJah91 vs Leo | 0–3 | 0.00% |
| NinJah91 vs Lidia | 2–1 | 66.67% |
| NinJah91 vs Paul | 0–2 | 0.00% |
| NinJah91 vs Feng | 2–0 | 100.00% |
| NinJah91 vs Nina | 2–0 | 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.