| Mazaher vs King | 7–19 | 26.92% |
| Mazaher vs Jin | 8–17 | 32.00% |
| Mazaher vs Heihachi | 7–16 | 30.43% |
| Mazaher vs Law | 6–14 | 30.00% |
| Mazaher vs Steve | 6–13 | 31.58% |
| Mazaher vs Hwoarang | 8–10 | 44.44% |
| Mazaher vs Azucena | 11–6 | 64.71% |
| Mazaher vs Jun | 5–11 | 31.25% |
| Mazaher vs Reina | 3–10 | 23.08% |
| Mazaher vs Kazuya | 2–10 | 16.67% |
| Mazaher vs Eddy | 2–9 | 18.18% |
| Mazaher vs Yoshimitsu | 3–6 | 33.33% |
| Mazaher vs Bryan | 4–4 | 50.00% |
| Mazaher vs Asuka | 3–5 | 37.50% |
| Mazaher vs Victor | 3–5 | 37.50% |
| Mazaher vs Lidia | 4–4 | 50.00% |
| Mazaher vs Feng | 4–3 | 57.14% |
| Mazaher vs Lili | 7–0 | 100.00% |
| Mazaher vs Devil Jin | 3–3 | 50.00% |
| Mazaher vs Leroy | 4–2 | 66.67% |
| Mazaher vs Xiaoyu | 2–3 | 40.00% |
| Mazaher vs Jack-8 | 1–4 | 20.00% |
| Mazaher vs Claudio | 3–2 | 60.00% |
| Mazaher vs Shaheen | 1–4 | 20.00% |
| Mazaher vs Dragunov | 2–2 | 50.00% |
| Mazaher vs Nina | 0–4 | 0.00% |
| Mazaher vs Leo | 2–0 | 100.00% |
| Mazaher vs Lars | 0–2 | 0.00% |
| Mazaher vs Alisa | 0–1 | 0.00% |
| Mazaher vs Zafina | 1–0 | 100.00% |
| Mazaher vs Raven | 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.