| Mazz vs Jin | 14–8 | 63.64% |
| Mazz vs Dragunov | 14–5 | 73.68% |
| Mazz vs Yoshimitsu | 6–11 | 35.29% |
| Mazz vs Kazuya | 8–9 | 47.06% |
| Mazz vs Reina | 10–7 | 58.82% |
| Mazz vs Hwoarang | 7–7 | 50.00% |
| Mazz vs King | 7–6 | 53.85% |
| Mazz vs Paul | 5–7 | 41.67% |
| Mazz vs Alisa | 6–6 | 50.00% |
| Mazz vs Azucena | 7–5 | 58.33% |
| Mazz vs Bryan | 6–5 | 54.55% |
| Mazz vs Asuka | 6–5 | 54.55% |
| Mazz vs Eddy | 5–6 | 45.45% |
| Mazz vs Law | 6–4 | 60.00% |
| Mazz vs Lili | 5–5 | 50.00% |
| Mazz vs Jun | 5–5 | 50.00% |
| Mazz vs Lee | 4–5 | 44.44% |
| Mazz vs Zafina | 4–5 | 44.44% |
| Mazz vs Leo | 6–2 | 75.00% |
| Mazz vs Lars | 6–2 | 75.00% |
| Mazz vs Jack-8 | 5–2 | 71.43% |
| Mazz vs Feng | 4–2 | 66.67% |
| Mazz vs Nina | 4–2 | 66.67% |
| Mazz vs Leroy | 5–1 | 83.33% |
| Mazz vs Steve | 2–3 | 40.00% |
| Mazz vs Claudio | 4–0 | 100.00% |
| Mazz vs Shaheen | 2–2 | 50.00% |
| Mazz vs Victor | 1–3 | 25.00% |
| Mazz vs Raven | 4–0 | 100.00% |
| Mazz vs Xiaoyu | 2–1 | 66.67% |
| Mazz vs Lidia | 2–1 | 66.67% |
| Mazz vs Kuma | 0–2 | 0.00% |
| Mazz vs Devil Jin | 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.