| Akashi vs King | 27–22 | 55.10% |
| Akashi vs Jin | 29–17 | 63.04% |
| Akashi vs Kazuya | 18–18 | 50.00% |
| Akashi vs Law | 14–19 | 42.42% |
| Akashi vs Heihachi | 8–16 | 33.33% |
| Akashi vs Steve | 17–5 | 77.27% |
| Akashi vs Bryan | 8–12 | 40.00% |
| Akashi vs Reina | 10–10 | 50.00% |
| Akashi vs Jun | 10–9 | 52.63% |
| Akashi vs Devil Jin | 8–10 | 44.44% |
| Akashi vs Paul | 6–10 | 37.50% |
| Akashi vs Lee | 10–6 | 62.50% |
| Akashi vs Eddy | 9–7 | 56.25% |
| Akashi vs Anna | 9–5 | 64.29% |
| Akashi vs Nina | 6–7 | 46.15% |
| Akashi vs Victor | 5–8 | 38.46% |
| Akashi vs Fahkumram | 8–4 | 66.67% |
| Akashi vs Hwoarang | 7–4 | 63.64% |
| Akashi vs Azucena | 7–3 | 70.00% |
| Akashi vs Lidia | 4–6 | 40.00% |
| Akashi vs Yoshimitsu | 6–3 | 66.67% |
| Akashi vs Feng | 1–8 | 11.11% |
| Akashi vs Asuka | 5–3 | 62.50% |
| Akashi vs Shaheen | 5–2 | 71.43% |
| Akashi vs Dragunov | 1–5 | 16.67% |
| Akashi vs Lars | 1–4 | 20.00% |
| Akashi vs Claudio | 1–4 | 20.00% |
| Akashi vs Leo | 0–4 | 0.00% |
| Akashi vs Alisa | 1–3 | 25.00% |
| Akashi vs Xiaoyu | 2–1 | 66.67% |
| Akashi vs Jack-8 | 2–0 | 100.00% |
| Akashi vs Kuma | 0–2 | 0.00% |
| Akashi vs Panda | 0–2 | 0.00% |
| Akashi vs Leroy | 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.