| Acheron vs King | 45–42 | 51.72% |
| Acheron vs Jin | 31–39 | 44.29% |
| Acheron vs Bryan | 28–35 | 44.44% |
| Acheron vs Kazuya | 24–24 | 50.00% |
| Acheron vs Steve | 22–24 | 47.83% |
| Acheron vs Law | 18–21 | 46.15% |
| Acheron vs Dragunov | 21–18 | 53.85% |
| Acheron vs Heihachi | 18–20 | 47.37% |
| Acheron vs Yoshimitsu | 24–13 | 64.86% |
| Acheron vs Jun | 22–10 | 68.75% |
| Acheron vs Azucena | 18–12 | 60.00% |
| Acheron vs Reina | 18–11 | 62.07% |
| Acheron vs Nina | 14–11 | 56.00% |
| Acheron vs Jack-8 | 10–9 | 52.63% |
| Acheron vs Devil Jin | 11–8 | 57.89% |
| Acheron vs Hwoarang | 6–12 | 33.33% |
| Acheron vs Paul | 10–7 | 58.82% |
| Acheron vs Alisa | 12–5 | 70.59% |
| Acheron vs Victor | 8–8 | 50.00% |
| Acheron vs Eddy | 13–3 | 81.25% |
| Acheron vs Leo | 7–8 | 46.67% |
| Acheron vs Asuka | 7–7 | 50.00% |
| Acheron vs Lee | 5–8 | 38.46% |
| Acheron vs Kuma | 3–8 | 27.27% |
| Acheron vs Feng | 4–6 | 40.00% |
| Acheron vs Shaheen | 6–3 | 66.67% |
| Acheron vs Xiaoyu | 4–4 | 50.00% |
| Acheron vs Lidia | 6–2 | 75.00% |
| Acheron vs Claudio | 4–3 | 57.14% |
| Acheron vs Raven | 1–6 | 14.29% |
| Acheron vs Lili | 4–2 | 66.67% |
| Acheron vs Zafina | 1–4 | 20.00% |
| Acheron vs Clive | 1–4 | 20.00% |
| Acheron vs Leroy | 4–0 | 100.00% |
| Acheron vs Lars | 2–0 | 100.00% |
| Acheron vs Panda | 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.