| 1stNinja vs Kazuya | 23–8 | 74.19% |
| 1stNinja vs Reina | 23–8 | 74.19% |
| 1stNinja vs Steve | 15–15 | 50.00% |
| 1stNinja vs King | 18–10 | 64.29% |
| 1stNinja vs Lidia | 15–9 | 62.50% |
| 1stNinja vs Jin | 11–11 | 50.00% |
| 1stNinja vs Victor | 9–11 | 45.00% |
| 1stNinja vs Bryan | 9–8 | 52.94% |
| 1stNinja vs Xiaoyu | 7–8 | 46.67% |
| 1stNinja vs Dragunov | 8–7 | 53.33% |
| 1stNinja vs Lili | 8–6 | 57.14% |
| 1stNinja vs Jun | 6–8 | 42.86% |
| 1stNinja vs Azucena | 10–2 | 83.33% |
| 1stNinja vs Paul | 8–3 | 72.73% |
| 1stNinja vs Hwoarang | 4–6 | 40.00% |
| 1stNinja vs Yoshimitsu | 8–1 | 88.89% |
| 1stNinja vs Devil Jin | 7–2 | 77.78% |
| 1stNinja vs Feng | 4–5 | 44.44% |
| 1stNinja vs Law | 6–2 | 75.00% |
| 1stNinja vs Lars | 3–5 | 37.50% |
| 1stNinja vs Lee | 5–3 | 62.50% |
| 1stNinja vs Leroy | 6–1 | 85.71% |
| 1stNinja vs Eddy | 3–3 | 50.00% |
| 1stNinja vs Asuka | 3–2 | 60.00% |
| 1stNinja vs Nina | 3–2 | 60.00% |
| 1stNinja vs Raven | 4–1 | 80.00% |
| 1stNinja vs Claudio | 2–2 | 50.00% |
| 1stNinja vs Jack-8 | 1–1 | 50.00% |
| 1stNinja vs Leo | 2–0 | 100.00% |
| 1stNinja vs Alisa | 1–1 | 50.00% |
| 1stNinja vs Shaheen | 2–0 | 100.00% |
| 1stNinja vs Kuma | 0–1 | 0.00% |
| 1stNinja vs Panda | 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.