| Mazume vs Hwoarang | 19–10 | 65.52% |
| Mazume vs Jin | 11–11 | 50.00% |
| Mazume vs Kazuya | 4–16 | 20.00% |
| Mazume vs Reina | 12–8 | 60.00% |
| Mazume vs Steve | 9–9 | 50.00% |
| Mazume vs Lidia | 10–7 | 58.82% |
| Mazume vs King | 11–5 | 68.75% |
| Mazume vs Lili | 12–3 | 80.00% |
| Mazume vs Asuka | 4–5 | 44.44% |
| Mazume vs Paul | 3–5 | 37.50% |
| Mazume vs Dragunov | 5–3 | 62.50% |
| Mazume vs Azucena | 5–3 | 62.50% |
| Mazume vs Yoshimitsu | 3–3 | 50.00% |
| Mazume vs Nina | 3–3 | 50.00% |
| Mazume vs Leroy | 2–4 | 33.33% |
| Mazume vs Xiaoyu | 3–2 | 60.00% |
| Mazume vs Bryan | 1–4 | 20.00% |
| Mazume vs Alisa | 4–1 | 80.00% |
| Mazume vs Lee | 4–1 | 80.00% |
| Mazume vs Law | 2–2 | 50.00% |
| Mazume vs Lars | 1–3 | 25.00% |
| Mazume vs Jack-8 | 1–2 | 33.33% |
| Mazume vs Leo | 0–3 | 0.00% |
| Mazume vs Claudio | 1–2 | 33.33% |
| Mazume vs Kuma | 1–2 | 33.33% |
| Mazume vs Jun | 2–1 | 66.67% |
| Mazume vs Feng | 2–0 | 100.00% |
| Mazume vs Victor | 0–2 | 0.00% |
| Mazume vs Raven | 2–0 | 100.00% |
| Mazume vs Devil Jin | 1–0 | 100.00% |
| Mazume vs Eddy | 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.