| Akkan vs Armor King | 12–7 | 63.16% |
| Akkan vs Eddy | 4–13 | 23.53% |
| Akkan vs Law | 4–9 | 30.77% |
| Akkan vs Kazuya | 6–7 | 46.15% |
| Akkan vs Lee | 6–6 | 50.00% |
| Akkan vs King | 3–8 | 27.27% |
| Akkan vs Miary Zo | 3–8 | 27.27% |
| Akkan vs Dragunov | 7–3 | 70.00% |
| Akkan vs Jin | 4–5 | 44.44% |
| Akkan vs Nina | 6–3 | 66.67% |
| Akkan vs Clive | 4–5 | 44.44% |
| Akkan vs Xiaoyu | 5–3 | 62.50% |
| Akkan vs Reina | 2–6 | 25.00% |
| Akkan vs Lidia | 2–6 | 25.00% |
| Akkan vs Anna | 2–6 | 25.00% |
| Akkan vs Hwoarang | 1–6 | 14.29% |
| Akkan vs Jun | 6–1 | 85.71% |
| Akkan vs Asuka | 0–6 | 0.00% |
| Akkan vs Alisa | 2–4 | 33.33% |
| Akkan vs Claudio | 3–3 | 50.00% |
| Akkan vs Azucena | 5–1 | 83.33% |
| Akkan vs Yoshimitsu | 1–4 | 20.00% |
| Akkan vs Bryan | 1–4 | 20.00% |
| Akkan vs Steve | 4–1 | 80.00% |
| Akkan vs Leo | 4–1 | 80.00% |
| Akkan vs Fahkumram | 3–2 | 60.00% |
| Akkan vs Jack-8 | 4–0 | 100.00% |
| Akkan vs Devil Jin | 1–2 | 33.33% |
| Akkan vs Feng | 2–1 | 66.67% |
| Akkan vs Lili | 3–0 | 100.00% |
| Akkan vs Leroy | 2–1 | 66.67% |
| Akkan vs Raven | 1–2 | 33.33% |
| Akkan vs Heihachi | 2–1 | 66.67% |
| Akkan vs Kuma | 2–0 | 100.00% |
| Akkan vs Panda | 2–0 | 100.00% |
| Akkan vs Shaheen | 0–1 | 0.00% |
| Akkan 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.