| MazuMazu vs Jin | 11–5 | 68.75% |
| MazuMazu vs Yoshimitsu | 9–1 | 90.00% |
| MazuMazu vs Steve | 8–2 | 80.00% |
| MazuMazu vs Law | 2–5 | 28.57% |
| MazuMazu vs Nina | 5–2 | 71.43% |
| MazuMazu vs Reina | 7–0 | 100.00% |
| MazuMazu vs Armor King | 3–4 | 42.86% |
| MazuMazu vs King | 2–3 | 40.00% |
| MazuMazu vs Hwoarang | 2–3 | 40.00% |
| MazuMazu vs Bryan | 2–3 | 40.00% |
| MazuMazu vs Jun | 4–1 | 80.00% |
| MazuMazu vs Kazuya | 4–0 | 100.00% |
| MazuMazu vs Dragunov | 1–3 | 25.00% |
| MazuMazu vs Panda | 3–1 | 75.00% |
| MazuMazu vs Claudio | 2–1 | 66.67% |
| MazuMazu vs Fahkumram | 1–2 | 33.33% |
| MazuMazu vs Xiaoyu | 2–0 | 100.00% |
| MazuMazu vs Asuka | 0–2 | 0.00% |
| MazuMazu vs Devil Jin | 2–0 | 100.00% |
| MazuMazu vs Lili | 0–2 | 0.00% |
| MazuMazu vs Shaheen | 2–0 | 100.00% |
| MazuMazu vs Lee | 2–0 | 100.00% |
| MazuMazu vs Leroy | 0–2 | 0.00% |
| MazuMazu vs Victor | 2–0 | 100.00% |
| MazuMazu vs Raven | 2–0 | 100.00% |
| MazuMazu vs Eddy | 0–2 | 0.00% |
| MazuMazu vs Leo | 1–0 | 100.00% |
| MazuMazu vs Lidia | 1–0 | 100.00% |
| MazuMazu vs Clive | 1–0 | 100.00% |
| MazuMazu vs Anna | 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.