| Youkai vs King | 8–4 | 66.67% |
| Youkai vs Reina | 8–0 | 100.00% |
| Youkai vs Victor | 2–5 | 28.57% |
| Youkai vs Leroy | 4–2 | 66.67% |
| Youkai vs Eddy | 2–4 | 33.33% |
| Youkai vs Heihachi | 5–1 | 83.33% |
| Youkai vs Bryan | 1–4 | 20.00% |
| Youkai vs Lee | 2–3 | 40.00% |
| Youkai vs Kazuya | 2–2 | 50.00% |
| Youkai vs Kuma | 1–3 | 25.00% |
| Youkai vs Jun | 2–2 | 50.00% |
| Youkai vs Lidia | 0–4 | 0.00% |
| Youkai vs Xiaoyu | 3–0 | 100.00% |
| Youkai vs Jack-8 | 2–1 | 66.67% |
| Youkai vs Lili | 3–0 | 100.00% |
| Youkai vs Jin | 1–2 | 33.33% |
| Youkai vs Feng | 2–1 | 66.67% |
| Youkai vs Claudio | 2–1 | 66.67% |
| Youkai vs Hwoarang | 2–0 | 100.00% |
| Youkai vs Asuka | 1–1 | 50.00% |
| Youkai vs Leo | 2–0 | 100.00% |
| Youkai vs Azucena | 2–0 | 100.00% |
| Youkai vs Yoshimitsu | 2–0 | 100.00% |
| Youkai vs Law | 1–0 | 100.00% |
| Youkai vs Steve | 1–0 | 100.00% |
| Youkai vs Lars | 1–0 | 100.00% |
| Youkai vs Dragunov | 1–0 | 100.00% |
| Youkai vs Raven | 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.