| Akachi vs Hwoarang | 4–6 | 40.00% |
| Akachi vs Nina | 5–4 | 55.56% |
| Akachi vs Reina | 6–3 | 66.67% |
| Akachi vs Kazuya | 3–5 | 37.50% |
| Akachi vs Asuka | 1–6 | 14.29% |
| Akachi vs Lili | 1–6 | 14.29% |
| Akachi vs Clive | 0–6 | 0.00% |
| Akachi vs Paul | 1–4 | 20.00% |
| Akachi vs Jun | 2–3 | 40.00% |
| Akachi vs Victor | 1–4 | 20.00% |
| Akachi vs Alisa | 0–4 | 0.00% |
| Akachi vs Steve | 3–0 | 100.00% |
| Akachi vs Jack-8 | 1–2 | 33.33% |
| Akachi vs Devil Jin | 1–2 | 33.33% |
| Akachi vs Dragunov | 2–1 | 66.67% |
| Akachi vs Leo | 1–2 | 33.33% |
| Akachi vs Zafina | 0–3 | 0.00% |
| Akachi vs Leroy | 1–2 | 33.33% |
| Akachi vs Raven | 1–2 | 33.33% |
| Akachi vs Eddy | 0–3 | 0.00% |
| Akachi vs Jin | 0–2 | 0.00% |
| Akachi vs Lars | 0–2 | 0.00% |
| Akachi vs Claudio | 0–2 | 0.00% |
| Akachi vs Law | 0–1 | 0.00% |
| Akachi vs King | 1–0 | 100.00% |
| Akachi vs Kuma | 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.