| Ashen vs Heihachi | 9–11 | 45.00% |
| Ashen vs Reina | 11–7 | 61.11% |
| Ashen vs Jin | 8–8 | 50.00% |
| Ashen vs Lee | 4–9 | 30.77% |
| Ashen vs Law | 4–8 | 33.33% |
| Ashen vs Steve | 2–9 | 18.18% |
| Ashen vs Fahkumram | 3–8 | 27.27% |
| Ashen vs King | 3–6 | 33.33% |
| Ashen vs Yoshimitsu | 3–4 | 42.86% |
| Ashen vs Kazuya | 4–3 | 57.14% |
| Ashen vs Asuka | 6–1 | 85.71% |
| Ashen vs Claudio | 0–7 | 0.00% |
| Ashen vs Azucena | 3–4 | 42.86% |
| Ashen vs Victor | 2–5 | 28.57% |
| Ashen vs Paul | 0–6 | 0.00% |
| Ashen vs Hwoarang | 2–4 | 33.33% |
| Ashen vs Bryan | 3–2 | 60.00% |
| Ashen vs Leo | 3–2 | 60.00% |
| Ashen vs Jack-8 | 0–4 | 0.00% |
| Ashen vs Leroy | 2–2 | 50.00% |
| Ashen vs Raven | 2–2 | 50.00% |
| Ashen vs Nina | 3–0 | 100.00% |
| Ashen vs Panda | 1–2 | 33.33% |
| Ashen vs Jun | 1–2 | 33.33% |
| Ashen vs Feng | 0–2 | 0.00% |
| Ashen vs Alisa | 0–2 | 0.00% |
| Ashen vs Shaheen | 0–2 | 0.00% |
| Ashen vs Kuma | 0–2 | 0.00% |
| Ashen vs Zafina | 2–0 | 100.00% |
| Ashen vs Eddy | 0–2 | 0.00% |
| Ashen vs Lidia | 1–1 | 50.00% |
| Ashen vs Xiaoyu | 0–1 | 0.00% |
| Ashen vs Clive | 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.