| Muchiachi vs Hwoarang | 19–11 | 63.33% |
| Muchiachi vs Bryan | 9–14 | 39.13% |
| Muchiachi vs Reina | 12–9 | 57.14% |
| Muchiachi vs King | 6–14 | 30.00% |
| Muchiachi vs Jin | 10–6 | 62.50% |
| Muchiachi vs Yoshimitsu | 4–11 | 26.67% |
| Muchiachi vs Law | 6–8 | 42.86% |
| Muchiachi vs Kazuya | 7–6 | 53.85% |
| Muchiachi vs Asuka | 10–3 | 76.92% |
| Muchiachi vs Leo | 8–5 | 61.54% |
| Muchiachi vs Eddy | 3–10 | 23.08% |
| Muchiachi vs Jun | 8–4 | 66.67% |
| Muchiachi vs Steve | 7–4 | 63.64% |
| Muchiachi vs Alisa | 4–7 | 36.36% |
| Muchiachi vs Azucena | 5–6 | 45.45% |
| Muchiachi vs Paul | 1–9 | 10.00% |
| Muchiachi vs Lili | 5–5 | 50.00% |
| Muchiachi vs Leroy | 5–5 | 50.00% |
| Muchiachi vs Dragunov | 7–1 | 87.50% |
| Muchiachi vs Nina | 7–1 | 87.50% |
| Muchiachi vs Feng | 3–4 | 42.86% |
| Muchiachi vs Raven | 4–3 | 57.14% |
| Muchiachi vs Lars | 3–3 | 50.00% |
| Muchiachi vs Lee | 4–2 | 66.67% |
| Muchiachi vs Xiaoyu | 3–2 | 60.00% |
| Muchiachi vs Victor | 1–4 | 20.00% |
| Muchiachi vs Jack-8 | 2–0 | 100.00% |
| Muchiachi vs Kuma | 1–1 | 50.00% |
| Muchiachi vs Claudio | 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.