| Akashii vs Jin | 11–21 | 34.38% |
| Akashii vs Armor King | 14–15 | 48.28% |
| Akashii vs Law | 10–12 | 45.45% |
| Akashii vs Steve | 10–12 | 45.45% |
| Akashii vs King | 7–13 | 35.00% |
| Akashii vs Hwoarang | 14–5 | 73.68% |
| Akashii vs Bryan | 10–7 | 58.82% |
| Akashii vs Miary Zo | 6–11 | 35.29% |
| Akashii vs Lars | 10–6 | 62.50% |
| Akashii vs Lidia | 14–2 | 87.50% |
| Akashii vs Paul | 8–6 | 57.14% |
| Akashii vs Kazuya | 7–7 | 50.00% |
| Akashii vs Eddy | 5–9 | 35.71% |
| Akashii vs Heihachi | 3–11 | 21.43% |
| Akashii vs Asuka | 2–10 | 16.67% |
| Akashii vs Dragunov | 4–8 | 33.33% |
| Akashii vs Reina | 5–7 | 41.67% |
| Akashii vs Jun | 4–5 | 44.44% |
| Akashii vs Azucena | 5–4 | 55.56% |
| Akashii vs Yoshimitsu | 2–4 | 33.33% |
| Akashii vs Lili | 4–2 | 66.67% |
| Akashii vs Lee | 1–5 | 16.67% |
| Akashii vs Devil Jin | 1–4 | 20.00% |
| Akashii vs Alisa | 4–1 | 80.00% |
| Akashii vs Anna | 2–3 | 40.00% |
| Akashii vs Raven | 2–2 | 50.00% |
| Akashii vs Clive | 0–4 | 0.00% |
| Akashii vs Xiaoyu | 1–2 | 33.33% |
| Akashii vs Feng | 2–1 | 66.67% |
| Akashii vs Leo | 2–1 | 66.67% |
| Akashii vs Jack-8 | 0–2 | 0.00% |
| Akashii vs Claudio | 2–0 | 100.00% |
| Akashii vs Panda | 0–2 | 0.00% |
| Akashii vs Leroy | 2–0 | 100.00% |
| Akashii vs Fahkumram | 2–0 | 100.00% |
| Akashii vs Zafina | 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.