| achu vs Heihachi | 5–10 | 33.33% |
| achu vs Kazuya | 8–6 | 57.14% |
| achu vs Paul | 5–8 | 38.46% |
| achu vs Hwoarang | 4–9 | 30.77% |
| achu vs Dragunov | 8–5 | 61.54% |
| achu vs Reina | 5–7 | 41.67% |
| achu vs Yoshimitsu | 4–4 | 50.00% |
| achu vs Jun | 1–7 | 12.50% |
| achu vs Jin | 2–5 | 28.57% |
| achu vs Xiaoyu | 2–3 | 40.00% |
| achu vs Victor | 1–4 | 20.00% |
| achu vs Asuka | 2–2 | 50.00% |
| achu vs Alisa | 0–4 | 0.00% |
| achu vs Nina | 1–3 | 25.00% |
| achu vs Devil Jin | 1–2 | 33.33% |
| achu vs Claudio | 0–3 | 0.00% |
| achu vs Azucena | 1–2 | 33.33% |
| achu vs Eddy | 0–3 | 0.00% |
| achu vs King | 0–2 | 0.00% |
| achu vs Steve | 2–0 | 100.00% |
| achu vs Feng | 0–2 | 0.00% |
| achu vs Lili | 0–2 | 0.00% |
| achu vs Shaheen | 0–2 | 0.00% |
| achu vs Lee | 0–2 | 0.00% |
| achu vs Leroy | 2–0 | 100.00% |
| achu vs Law | 1–0 | 100.00% |
| achu vs Jack-8 | 1–0 | 100.00% |
| achu vs Leo | 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.