| Akii vs King | 27–17 | 61.36% |
| Akii vs Jin | 20–23 | 46.51% |
| Akii vs Kazuya | 13–21 | 38.24% |
| Akii vs Law | 10–15 | 40.00% |
| Akii vs Steve | 12–12 | 50.00% |
| Akii vs Paul | 14–9 | 60.87% |
| Akii vs Eddy | 12–11 | 52.17% |
| Akii vs Devil Jin | 2–16 | 11.11% |
| Akii vs Reina | 8–9 | 47.06% |
| Akii vs Hwoarang | 3–12 | 20.00% |
| Akii vs Victor | 3–8 | 27.27% |
| Akii vs Yoshimitsu | 4–6 | 40.00% |
| Akii vs Feng | 4–6 | 40.00% |
| Akii vs Nina | 8–2 | 80.00% |
| Akii vs Lars | 1–8 | 11.11% |
| Akii vs Azucena | 7–2 | 77.78% |
| Akii vs Xiaoyu | 3–5 | 37.50% |
| Akii vs Bryan | 4–4 | 50.00% |
| Akii vs Kuma | 3–4 | 42.86% |
| Akii vs Dragunov | 3–3 | 50.00% |
| Akii vs Leroy | 5–1 | 83.33% |
| Akii vs Jun | 2–4 | 33.33% |
| Akii vs Anna | 5–1 | 83.33% |
| Akii vs Alisa | 0–5 | 0.00% |
| Akii vs Heihachi | 4–1 | 80.00% |
| Akii vs Clive | 1–4 | 20.00% |
| Akii vs Raven | 2–2 | 50.00% |
| Akii vs Lili | 0–3 | 0.00% |
| Akii vs Lee | 2–1 | 66.67% |
| Akii vs Jack-8 | 1–1 | 50.00% |
| Akii vs Shaheen | 0–2 | 0.00% |
| Akii vs Lidia | 1–1 | 50.00% |
| Akii vs Armor King | 2–0 | 100.00% |
| Akii vs Asuka | 1–0 | 100.00% |
| Akii vs Claudio | 0–1 | 0.00% |
| Akii 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.