| Shinei vs King | 6–8 | 42.86% |
| Shinei vs Reina | 7–5 | 58.33% |
| Shinei vs Jun | 4–6 | 40.00% |
| Shinei vs Victor | 4–6 | 40.00% |
| Shinei vs Kazuya | 4–5 | 44.44% |
| Shinei vs Law | 2–6 | 25.00% |
| Shinei vs Hwoarang | 1–6 | 14.29% |
| Shinei vs Leroy | 5–2 | 71.43% |
| Shinei vs Eddy | 1–6 | 14.29% |
| Shinei vs Steve | 5–1 | 83.33% |
| Shinei vs Lili | 3–3 | 50.00% |
| Shinei vs Bryan | 2–3 | 40.00% |
| Shinei vs Devil Jin | 1–3 | 25.00% |
| Shinei vs Feng | 1–3 | 25.00% |
| Shinei vs Dragunov | 1–3 | 25.00% |
| Shinei vs Claudio | 3–1 | 75.00% |
| Shinei vs Panda | 3–1 | 75.00% |
| Shinei vs Yoshimitsu | 0–3 | 0.00% |
| Shinei vs Jin | 0–3 | 0.00% |
| Shinei vs Asuka | 1–2 | 33.33% |
| Shinei vs Leo | 2–1 | 66.67% |
| Shinei vs Alisa | 1–2 | 33.33% |
| Shinei vs Nina | 1–2 | 33.33% |
| Shinei vs Azucena | 0–3 | 0.00% |
| Shinei vs Lidia | 3–0 | 100.00% |
| Shinei vs Xiaoyu | 2–0 | 100.00% |
| Shinei vs Zafina | 0–2 | 0.00% |
| Shinei vs Paul | 1–0 | 100.00% |
| Shinei vs Shaheen | 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.