| Akashi vs Jin | 35–40 | 46.67% |
| Akashi vs King | 30–22 | 57.69% |
| Akashi vs Hwoarang | 33–19 | 63.46% |
| Akashi vs Law | 27–23 | 54.00% |
| Akashi vs Kazuya | 20–20 | 50.00% |
| Akashi vs Bryan | 19–18 | 51.35% |
| Akashi vs Yoshimitsu | 18–13 | 58.06% |
| Akashi vs Eddy | 17–11 | 60.71% |
| Akashi vs Steve | 13–12 | 52.00% |
| Akashi vs Dragunov | 13–12 | 52.00% |
| Akashi vs Lili | 12–9 | 57.14% |
| Akashi vs Victor | 9–12 | 42.86% |
| Akashi vs Armor King | 10–11 | 47.62% |
| Akashi vs Paul | 9–10 | 47.37% |
| Akashi vs Xiaoyu | 8–11 | 42.11% |
| Akashi vs Reina | 7–12 | 36.84% |
| Akashi vs Lars | 9–7 | 56.25% |
| Akashi vs Lee | 6–10 | 37.50% |
| Akashi vs Feng | 8–7 | 53.33% |
| Akashi vs Jun | 6–9 | 40.00% |
| Akashi vs Heihachi | 7–8 | 46.67% |
| Akashi vs Devil Jin | 8–6 | 57.14% |
| Akashi vs Nina | 9–5 | 64.29% |
| Akashi vs Claudio | 4–8 | 33.33% |
| Akashi vs Fahkumram | 6–6 | 50.00% |
| Akashi vs Azucena | 10–1 | 90.91% |
| Akashi vs Jack-8 | 5–5 | 50.00% |
| Akashi vs Alisa | 6–4 | 60.00% |
| Akashi vs Leroy | 5–5 | 50.00% |
| Akashi vs Anna | 3–7 | 30.00% |
| Akashi vs Asuka | 1–7 | 12.50% |
| Akashi vs Raven | 4–4 | 50.00% |
| Akashi vs Lidia | 3–5 | 37.50% |
| Akashi vs Leo | 3–1 | 75.00% |
| Akashi vs Clive | 3–1 | 75.00% |
| Akashi vs Panda | 1–2 | 33.33% |
| Akashi vs Shaheen | 0–2 | 0.00% |
| Akashi vs Kuma | 0–1 | 0.00% |
| Akashi vs Zafina | 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.