| Achilos vs King | 10–8 | 55.56% |
| Achilos vs Steve | 9–9 | 50.00% |
| Achilos vs Jin | 7–7 | 50.00% |
| Achilos vs Lili | 6–6 | 50.00% |
| Achilos vs Reina | 5–7 | 41.67% |
| Achilos vs Clive | 3–8 | 27.27% |
| Achilos vs Jun | 4–5 | 44.44% |
| Achilos vs Yoshimitsu | 1–6 | 14.29% |
| Achilos vs Eddy | 2–5 | 28.57% |
| Achilos vs Law | 2–4 | 33.33% |
| Achilos vs Kazuya | 3–3 | 50.00% |
| Achilos vs Lee | 2–4 | 33.33% |
| Achilos vs Victor | 4–2 | 66.67% |
| Achilos vs Raven | 5–1 | 83.33% |
| Achilos vs Paul | 3–2 | 60.00% |
| Achilos vs Nina | 1–4 | 20.00% |
| Achilos vs Azucena | 2–3 | 40.00% |
| Achilos vs Claudio | 2–2 | 50.00% |
| Achilos vs Bryan | 0–3 | 0.00% |
| Achilos vs Feng | 1–2 | 33.33% |
| Achilos vs Alisa | 2–1 | 66.67% |
| Achilos vs Heihachi | 1–2 | 33.33% |
| Achilos vs Hwoarang | 0–2 | 0.00% |
| Achilos vs Jack-8 | 2–0 | 100.00% |
| Achilos vs Devil Jin | 0–2 | 0.00% |
| Achilos vs Xiaoyu | 1–0 | 100.00% |
| Achilos vs Asuka | 0–1 | 0.00% |
| Achilos vs Dragunov | 0–1 | 0.00% |
| Achilos vs Leo | 0–1 | 0.00% |
| Achilos vs Lars | 0–1 | 0.00% |
| Achilos vs Leroy | 0–1 | 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.