| Ninjin vs Kazuya | 138–95 | 59.23% |
| Ninjin vs Bryan | 100–72 | 58.14% |
| Ninjin vs Jin | 84–82 | 50.60% |
| Ninjin vs King | 63–70 | 47.37% |
| Ninjin vs Hwoarang | 69–64 | 51.88% |
| Ninjin vs Dragunov | 54–72 | 42.86% |
| Ninjin vs Reina | 62–61 | 50.41% |
| Ninjin vs Paul | 66–52 | 55.93% |
| Ninjin vs Yoshimitsu | 45–60 | 42.86% |
| Ninjin vs Lili | 48–41 | 53.93% |
| Ninjin vs Steve | 45–41 | 52.33% |
| Ninjin vs Devil Jin | 39–45 | 46.43% |
| Ninjin vs Asuka | 35–35 | 50.00% |
| Ninjin vs Law | 28–38 | 42.42% |
| Ninjin vs Lars | 17–42 | 28.81% |
| Ninjin vs Lidia | 28–29 | 49.12% |
| Ninjin vs Lee | 18–38 | 32.14% |
| Ninjin vs Victor | 21–32 | 39.62% |
| Ninjin vs Nina | 19–32 | 37.25% |
| Ninjin vs Azucena | 27–24 | 52.94% |
| Ninjin vs Feng | 22–28 | 44.00% |
| Ninjin vs Jun | 24–26 | 48.00% |
| Ninjin vs Jack-8 | 17–32 | 34.69% |
| Ninjin vs Claudio | 21–27 | 43.75% |
| Ninjin vs Alisa | 25–21 | 54.35% |
| Ninjin vs Xiaoyu | 16–21 | 43.24% |
| Ninjin vs Raven | 13–24 | 35.14% |
| Ninjin vs Eddy | 16–20 | 44.44% |
| Ninjin vs Heihachi | 12–19 | 38.71% |
| Ninjin vs Leroy | 12–13 | 48.00% |
| Ninjin vs Leo | 7–15 | 31.82% |
| Ninjin vs Kuma | 7–15 | 31.82% |
| Ninjin vs Zafina | 6–12 | 33.33% |
| Ninjin vs Shaheen | 6–7 | 46.15% |
| Ninjin vs Panda | 3–2 | 60.00% |
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.