| Aka Chan vs Reina | 19–4 | 82.61% |
| Aka Chan vs King | 12–10 | 54.55% |
| Aka Chan vs Kazuya | 14–7 | 66.67% |
| Aka Chan vs Dragunov | 14–5 | 73.68% |
| Aka Chan vs Law | 13–2 | 86.67% |
| Aka Chan vs Jin | 8–7 | 53.33% |
| Aka Chan vs Yoshimitsu | 5–8 | 38.46% |
| Aka Chan vs Lili | 7–6 | 53.85% |
| Aka Chan vs Bryan | 8–4 | 66.67% |
| Aka Chan vs Hwoarang | 6–5 | 54.55% |
| Aka Chan vs Shaheen | 6–2 | 75.00% |
| Aka Chan vs Lidia | 5–3 | 62.50% |
| Aka Chan vs Steve | 3–4 | 42.86% |
| Aka Chan vs Devil Jin | 5–2 | 71.43% |
| Aka Chan vs Leo | 3–4 | 42.86% |
| Aka Chan vs Jun | 5–2 | 71.43% |
| Aka Chan vs Victor | 5–2 | 71.43% |
| Aka Chan vs Fahkumram | 3–4 | 42.86% |
| Aka Chan vs Lee | 2–4 | 33.33% |
| Aka Chan vs Kuma | 5–1 | 83.33% |
| Aka Chan vs Xiaoyu | 4–1 | 80.00% |
| Aka Chan vs Claudio | 2–3 | 40.00% |
| Aka Chan vs Nina | 3–2 | 60.00% |
| Aka Chan vs Zafina | 4–1 | 80.00% |
| Aka Chan vs Azucena | 4–1 | 80.00% |
| Aka Chan vs Armor King | 4–1 | 80.00% |
| Aka Chan vs Paul | 3–0 | 100.00% |
| Aka Chan vs Asuka | 2–1 | 66.67% |
| Aka Chan vs Feng | 3–0 | 100.00% |
| Aka Chan vs Lars | 2–1 | 66.67% |
| Aka Chan vs Alisa | 1–2 | 33.33% |
| Aka Chan vs Panda | 2–0 | 100.00% |
| Aka Chan vs Anna | 1–1 | 50.00% |
| Aka Chan vs Jack-8 | 0–1 | 0.00% |
| Aka Chan vs Leroy | 1–0 | 100.00% |
| Aka Chan vs Heihachi | 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.