| 9Tail demonking vs King | 7–8 | 46.67% |
| 9Tail demonking vs Jin | 8–5 | 61.54% |
| 9Tail demonking vs Lidia | 8–3 | 72.73% |
| 9Tail demonking vs Reina | 6–4 | 60.00% |
| 9Tail demonking vs Hwoarang | 5–4 | 55.56% |
| 9Tail demonking vs Zafina | 5–4 | 55.56% |
| 9Tail demonking vs Lili | 4–3 | 57.14% |
| 9Tail demonking vs Shaheen | 2–4 | 33.33% |
| 9Tail demonking vs Victor | 1–5 | 16.67% |
| 9Tail demonking vs Bryan | 1–4 | 20.00% |
| 9Tail demonking vs Kazuya | 3–2 | 60.00% |
| 9Tail demonking vs Jack-8 | 4–1 | 80.00% |
| 9Tail demonking vs Asuka | 4–1 | 80.00% |
| 9Tail demonking vs Lars | 2–3 | 40.00% |
| 9Tail demonking vs Azucena | 1–4 | 20.00% |
| 9Tail demonking vs Feng | 2–2 | 50.00% |
| 9Tail demonking vs Alisa | 1–3 | 25.00% |
| 9Tail demonking vs Nina | 0–4 | 0.00% |
| 9Tail demonking vs Lee | 1–3 | 25.00% |
| 9Tail demonking vs Leroy | 1–3 | 25.00% |
| 9Tail demonking vs Eddy | 0–4 | 0.00% |
| 9Tail demonking vs Dragunov | 0–3 | 0.00% |
| 9Tail demonking vs Claudio | 0–3 | 0.00% |
| 9Tail demonking vs Kuma | 2–1 | 66.67% |
| 9Tail demonking vs Paul | 0–2 | 0.00% |
| 9Tail demonking vs Xiaoyu | 2–0 | 100.00% |
| 9Tail demonking vs Steve | 1–1 | 50.00% |
| 9Tail demonking vs Devil Jin | 0–2 | 0.00% |
| 9Tail demonking vs Law | 0–1 | 0.00% |
| 9Tail demonking vs Panda | 0–1 | 0.00% |
| 9Tail demonking vs Jun | 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.