| Akoni vs King | 16–5 | 76.19% |
| Akoni vs Reina | 17–1 | 94.44% |
| Akoni vs Asuka | 11–6 | 64.71% |
| Akoni vs Kazuya | 8–8 | 50.00% |
| Akoni vs Hwoarang | 7–6 | 53.85% |
| Akoni vs Steve | 9–4 | 69.23% |
| Akoni vs Lili | 7–5 | 58.33% |
| Akoni vs Jun | 9–2 | 81.82% |
| Akoni vs Xiaoyu | 9–1 | 90.00% |
| Akoni vs Dragunov | 5–4 | 55.56% |
| Akoni vs Nina | 7–2 | 77.78% |
| Akoni vs Yoshimitsu | 4–4 | 50.00% |
| Akoni vs Clive | 7–1 | 87.50% |
| Akoni vs Anna | 4–4 | 50.00% |
| Akoni vs Leroy | 6–1 | 85.71% |
| Akoni vs Alisa | 4–2 | 66.67% |
| Akoni vs Eddy | 4–2 | 66.67% |
| Akoni vs Lee | 3–2 | 60.00% |
| Akoni vs Victor | 4–1 | 80.00% |
| Akoni vs Bryan | 4–0 | 100.00% |
| Akoni vs Heihachi | 2–2 | 50.00% |
| Akoni vs Law | 2–1 | 66.67% |
| Akoni vs Jin | 3–0 | 100.00% |
| Akoni vs Jack-8 | 1–2 | 33.33% |
| Akoni vs Lars | 0–2 | 0.00% |
| Akoni vs Azucena | 0–2 | 0.00% |
| Akoni vs Leo | 1–0 | 100.00% |
| Akoni vs Kuma | 0–1 | 0.00% |
| Akoni 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.