| Yoozora Aki vs Dragunov | 27–27 | 50.00% |
| Yoozora Aki vs King | 23–24 | 48.94% |
| Yoozora Aki vs Jin | 20–20 | 50.00% |
| Yoozora Aki vs Victor | 22–12 | 64.71% |
| Yoozora Aki vs Reina | 16–9 | 64.00% |
| Yoozora Aki vs Kazuya | 15–7 | 68.18% |
| Yoozora Aki vs Yoshimitsu | 3–16 | 15.79% |
| Yoozora Aki vs Jun | 10–9 | 52.63% |
| Yoozora Aki vs Steve | 12–6 | 66.67% |
| Yoozora Aki vs Devil Jin | 14–3 | 82.35% |
| Yoozora Aki vs Law | 5–8 | 38.46% |
| Yoozora Aki vs Bryan | 10–3 | 76.92% |
| Yoozora Aki vs Eddy | 3–10 | 23.08% |
| Yoozora Aki vs Lili | 7–5 | 58.33% |
| Yoozora Aki vs Paul | 5–6 | 45.45% |
| Yoozora Aki vs Lars | 7–4 | 63.64% |
| Yoozora Aki vs Lidia | 8–3 | 72.73% |
| Yoozora Aki vs Xiaoyu | 5–4 | 55.56% |
| Yoozora Aki vs Jack-8 | 7–2 | 77.78% |
| Yoozora Aki vs Kuma | 5–4 | 55.56% |
| Yoozora Aki vs Nina | 4–4 | 50.00% |
| Yoozora Aki vs Lee | 1–7 | 12.50% |
| Yoozora Aki vs Hwoarang | 3–4 | 42.86% |
| Yoozora Aki vs Azucena | 3–4 | 42.86% |
| Yoozora Aki vs Feng | 4–2 | 66.67% |
| Yoozora Aki vs Alisa | 3–3 | 50.00% |
| Yoozora Aki vs Claudio | 4–1 | 80.00% |
| Yoozora Aki vs Leroy | 2–2 | 50.00% |
| Yoozora Aki vs Zafina | 2–1 | 66.67% |
| Yoozora Aki vs Asuka | 0–2 | 0.00% |
| Yoozora Aki vs Shaheen | 0–2 | 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.