| Mashizu vs Jin | 22–19 | 53.66% |
| Mashizu vs Bryan | 22–14 | 61.11% |
| Mashizu vs Kazuya | 21–14 | 60.00% |
| Mashizu vs Devil Jin | 12–19 | 38.71% |
| Mashizu vs Hwoarang | 17–12 | 58.62% |
| Mashizu vs Dragunov | 17–10 | 62.96% |
| Mashizu vs King | 16–10 | 61.54% |
| Mashizu vs Reina | 12–13 | 48.00% |
| Mashizu vs Lili | 12–12 | 50.00% |
| Mashizu vs Yoshimitsu | 7–16 | 30.43% |
| Mashizu vs Paul | 9–12 | 42.86% |
| Mashizu vs Steve | 16–5 | 76.19% |
| Mashizu vs Asuka | 9–10 | 47.37% |
| Mashizu vs Xiaoyu | 6–12 | 33.33% |
| Mashizu vs Azucena | 7–9 | 43.75% |
| Mashizu vs Eddy | 10–6 | 62.50% |
| Mashizu vs Lars | 5–9 | 35.71% |
| Mashizu vs Nina | 8–6 | 57.14% |
| Mashizu vs Lee | 8–5 | 61.54% |
| Mashizu vs Law | 6–5 | 54.55% |
| Mashizu vs Alisa | 1–9 | 10.00% |
| Mashizu vs Feng | 2–7 | 22.22% |
| Mashizu vs Zafina | 1–7 | 12.50% |
| Mashizu vs Raven | 7–1 | 87.50% |
| Mashizu vs Victor | 6–1 | 85.71% |
| Mashizu vs Jun | 4–2 | 66.67% |
| Mashizu vs Shaheen | 4–0 | 100.00% |
| Mashizu vs Panda | 2–1 | 66.67% |
| Mashizu vs Jack-8 | 1–1 | 50.00% |
| Mashizu vs Claudio | 2–0 | 100.00% |
| Mashizu vs Heihachi | 0–2 | 0.00% |
| Mashizu vs Leo | 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.