| Ak04 vs King | 4–15 | 21.05% |
| Ak04 vs Jin | 3–14 | 17.65% |
| Ak04 vs Reina | 6–11 | 35.29% |
| Ak04 vs Paul | 2–14 | 12.50% |
| Ak04 vs Dragunov | 4–11 | 26.67% |
| Ak04 vs Victor | 3–8 | 27.27% |
| Ak04 vs Asuka | 5–5 | 50.00% |
| Ak04 vs Devil Jin | 4–6 | 40.00% |
| Ak04 vs Clive | 2–7 | 22.22% |
| Ak04 vs Bryan | 2–6 | 25.00% |
| Ak04 vs Kazuya | 6–2 | 75.00% |
| Ak04 vs Alisa | 0–8 | 0.00% |
| Ak04 vs Steve | 1–6 | 14.29% |
| Ak04 vs Lili | 3–4 | 42.86% |
| Ak04 vs Leo | 2–5 | 28.57% |
| Ak04 vs Law | 4–2 | 66.67% |
| Ak04 vs Jack-8 | 2–4 | 33.33% |
| Ak04 vs Jun | 2–4 | 33.33% |
| Ak04 vs Hwoarang | 1–4 | 20.00% |
| Ak04 vs Panda | 4–1 | 80.00% |
| Ak04 vs Eddy | 1–4 | 20.00% |
| Ak04 vs Xiaoyu | 1–3 | 25.00% |
| Ak04 vs Claudio | 2–2 | 50.00% |
| Ak04 vs Azucena | 1–3 | 25.00% |
| Ak04 vs Feng | 2–1 | 66.67% |
| Ak04 vs Shaheen | 2–1 | 66.67% |
| Ak04 vs Kuma | 1–2 | 33.33% |
| Ak04 vs Heihachi | 0–3 | 0.00% |
| Ak04 vs Lee | 0–2 | 0.00% |
| Ak04 vs Raven | 1–1 | 50.00% |
| Ak04 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.