| Akotasu vs Kazuya | 7–12 | 36.84% |
| Akotasu vs King | 8–8 | 50.00% |
| Akotasu vs Reina | 6–7 | 46.15% |
| Akotasu vs Law | 3–7 | 30.00% |
| Akotasu vs Yoshimitsu | 6–4 | 60.00% |
| Akotasu vs Paul | 3–6 | 33.33% |
| Akotasu vs Jun | 6–2 | 75.00% |
| Akotasu vs Jin | 5–2 | 71.43% |
| Akotasu vs Lili | 2–5 | 28.57% |
| Akotasu vs Alisa | 2–5 | 28.57% |
| Akotasu vs Raven | 3–4 | 42.86% |
| Akotasu vs Anna | 2–5 | 28.57% |
| Akotasu vs Jack-8 | 3–3 | 50.00% |
| Akotasu vs Victor | 0–6 | 0.00% |
| Akotasu vs Asuka | 5–0 | 100.00% |
| Akotasu vs Dragunov | 3–2 | 60.00% |
| Akotasu vs Hwoarang | 2–2 | 50.00% |
| Akotasu vs Claudio | 0–4 | 0.00% |
| Akotasu vs Lars | 3–0 | 100.00% |
| Akotasu vs Shaheen | 1–2 | 33.33% |
| Akotasu vs Eddy | 1–2 | 33.33% |
| Akotasu vs Xiaoyu | 2–0 | 100.00% |
| Akotasu vs Bryan | 2–0 | 100.00% |
| Akotasu vs Steve | 2–0 | 100.00% |
| Akotasu vs Devil Jin | 2–0 | 100.00% |
| Akotasu vs Kuma | 0–2 | 0.00% |
| Akotasu vs Azucena | 2–0 | 100.00% |
| Akotasu vs Lidia | 0–2 | 0.00% |
| Akotasu vs Heihachi | 0–2 | 0.00% |
| Akotasu vs Nina | 1–0 | 100.00% |
| Akotasu vs Leroy | 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.