| Shin Akira vs Reina | 6–0 | 100.00% |
| Shin Akira vs Eddy | 4–2 | 66.67% |
| Shin Akira vs Kazuya | 4–1 | 80.00% |
| Shin Akira vs Dragunov | 4–1 | 80.00% |
| Shin Akira vs Lars | 4–1 | 80.00% |
| Shin Akira vs King | 3–1 | 75.00% |
| Shin Akira vs Nina | 4–0 | 100.00% |
| Shin Akira vs Leroy | 4–0 | 100.00% |
| Shin Akira vs Clive | 4–0 | 100.00% |
| Shin Akira vs Hwoarang | 2–1 | 66.67% |
| Shin Akira vs Jack-8 | 2–1 | 66.67% |
| Shin Akira vs Asuka | 2–1 | 66.67% |
| Shin Akira vs Devil Jin | 0–3 | 0.00% |
| Shin Akira vs Lili | 3–0 | 100.00% |
| Shin Akira vs Victor | 2–1 | 66.67% |
| Shin Akira vs Paul | 2–0 | 100.00% |
| Shin Akira vs Yoshimitsu | 0–2 | 0.00% |
| Shin Akira vs Jin | 2–0 | 100.00% |
| Shin Akira vs Steve | 2–0 | 100.00% |
| Shin Akira vs Alisa | 2–0 | 100.00% |
| Shin Akira vs Lee | 2–0 | 100.00% |
| Shin Akira vs Jun | 2–0 | 100.00% |
| Shin Akira vs Heihachi | 2–0 | 100.00% |
| Shin Akira vs Law | 1–0 | 100.00% |
| Shin Akira vs Bryan | 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.