| Asahi 1234 vs Eddy | 1–10 | 9.09% |
| Asahi 1234 vs Yoshimitsu | 1–9 | 10.00% |
| Asahi 1234 vs Jin | 2–7 | 22.22% |
| Asahi 1234 vs Kazuya | 2–7 | 22.22% |
| Asahi 1234 vs Reina | 1–8 | 11.11% |
| Asahi 1234 vs Bryan | 1–5 | 16.67% |
| Asahi 1234 vs Nina | 1–5 | 16.67% |
| Asahi 1234 vs Azucena | 1–5 | 16.67% |
| Asahi 1234 vs Hwoarang | 0–4 | 0.00% |
| Asahi 1234 vs Lili | 1–3 | 25.00% |
| Asahi 1234 vs Shaheen | 2–2 | 50.00% |
| Asahi 1234 vs Paul | 2–1 | 66.67% |
| Asahi 1234 vs King | 1–2 | 33.33% |
| Asahi 1234 vs Xiaoyu | 1–2 | 33.33% |
| Asahi 1234 vs Leroy | 2–1 | 66.67% |
| Asahi 1234 vs Raven | 1–2 | 33.33% |
| Asahi 1234 vs Steve | 0–2 | 0.00% |
| Asahi 1234 vs Jack-8 | 1–1 | 50.00% |
| Asahi 1234 vs Asuka | 0–2 | 0.00% |
| Asahi 1234 vs Lars | 0–2 | 0.00% |
| Asahi 1234 vs Victor | 0–2 | 0.00% |
| Asahi 1234 vs Law | 1–0 | 100.00% |
| Asahi 1234 vs Devil Jin | 0–1 | 0.00% |
| Asahi 1234 vs Dragunov | 0–1 | 0.00% |
| Asahi 1234 vs Leo | 0–1 | 0.00% |
| Asahi 1234 vs Alisa | 0–1 | 0.00% |
| Asahi 1234 vs Claudio | 0–1 | 0.00% |
| Asahi 1234 vs Lee | 0–1 | 0.00% |
| Asahi 1234 vs Panda | 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.