| Aczino vs Reina | 11–8 | 57.89% |
| Aczino vs Jin | 8–8 | 50.00% |
| Aczino vs King | 10–5 | 66.67% |
| Aczino vs Kazuya | 3–9 | 25.00% |
| Aczino vs Fahkumram | 6–6 | 50.00% |
| Aczino vs Hwoarang | 8–2–1 | 80.00% |
| Aczino vs Nina | 6–4 | 60.00% |
| Aczino vs Steve | 4–5 | 44.44% |
| Aczino vs Asuka | 4–4 | 50.00% |
| Aczino vs Clive | 3–5 | 37.50% |
| Aczino vs Law | 2–4 | 33.33% |
| Aczino vs Jun | 1–5 | 16.67% |
| Aczino vs Yoshimitsu | 4–1 | 80.00% |
| Aczino vs Jack-8 | 3–2 | 60.00% |
| Aczino vs Lili | 2–3 | 40.00% |
| Aczino vs Claudio | 4–1 | 80.00% |
| Aczino vs Dragunov | 0–4 | 0.00% |
| Aczino vs Azucena | 2–2 | 50.00% |
| Aczino vs Eddy | 1–3 | 25.00% |
| Aczino vs Lidia | 2–2 | 50.00% |
| Aczino vs Bryan | 1–2 | 33.33% |
| Aczino vs Leo | 3–0 | 100.00% |
| Aczino vs Kuma | 0–3 | 0.00% |
| Aczino vs Victor | 3–0 | 100.00% |
| Aczino vs Feng | 0–2 | 0.00% |
| Aczino vs Heihachi | 2–0 | 100.00% |
| Aczino vs Anna | 1–1 | 50.00% |
| Aczino vs Xiaoyu | 0–1 | 0.00% |
| Aczino vs Devil Jin | 1–0 | 100.00% |
| Aczino vs Lars | 1–0 | 100.00% |
| Aczino vs Lee | 1–0 | 100.00% |
| Aczino vs Panda | 1–0 | 100.00% |
| Aczino 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.