| Ashio vs King | 7–5 | 58.33% |
| Ashio vs Steve | 3–6 | 33.33% |
| Ashio vs Asuka | 5–4 | 55.56% |
| Ashio vs Clive | 2–4 | 33.33% |
| Ashio vs Hwoarang | 3–2 | 60.00% |
| Ashio vs Bryan | 2–3 | 40.00% |
| Ashio vs Devil Jin | 4–1 | 80.00% |
| Ashio vs Armor King | 2–3 | 40.00% |
| Ashio vs Paul | 3–1 | 75.00% |
| Ashio vs Kazuya | 2–2 | 50.00% |
| Ashio vs Alisa | 2–2 | 50.00% |
| Ashio vs Lee | 3–1 | 75.00% |
| Ashio vs Law | 3–0 | 100.00% |
| Ashio vs Jack-8 | 3–0 | 100.00% |
| Ashio vs Lili | 2–1 | 66.67% |
| Ashio vs Dragunov | 2–1 | 66.67% |
| Ashio vs Shaheen | 2–1 | 66.67% |
| Ashio vs Azucena | 2–1 | 66.67% |
| Ashio vs Victor | 1–2 | 33.33% |
| Ashio vs Feng | 1–1 | 50.00% |
| Ashio vs Jun | 0–2 | 0.00% |
| Ashio vs Reina | 0–2 | 0.00% |
| Ashio vs Fahkumram | 1–1 | 50.00% |
| Ashio vs Eddy | 1–0 | 100.00% |
| Ashio vs Heihachi | 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.