| Mastr vs Kazuya | 14–24 | 36.84% |
| Mastr vs King | 10–20 | 33.33% |
| Mastr vs Law | 16–12 | 57.14% |
| Mastr vs Hwoarang | 9–18 | 33.33% |
| Mastr vs Yoshimitsu | 11–10 | 52.38% |
| Mastr vs Jin | 10–11 | 47.62% |
| Mastr vs Jun | 10–11 | 47.62% |
| Mastr vs Paul | 11–9 | 55.00% |
| Mastr vs Asuka | 15–4 | 78.95% |
| Mastr vs Dragunov | 7–12 | 36.84% |
| Mastr vs Alisa | 9–10 | 47.37% |
| Mastr vs Bryan | 10–7–1 | 58.82% |
| Mastr vs Steve | 11–7 | 61.11% |
| Mastr vs Reina | 10–8 | 55.56% |
| Mastr vs Lee | 6–10 | 37.50% |
| Mastr vs Devil Jin | 7–8 | 46.67% |
| Mastr vs Azucena | 10–5 | 66.67% |
| Mastr vs Feng | 8–6 | 57.14% |
| Mastr vs Zafina | 9–4 | 69.23% |
| Mastr vs Victor | 9–4 | 69.23% |
| Mastr vs Eddy | 9–4 | 69.23% |
| Mastr vs Xiaoyu | 6–6 | 50.00% |
| Mastr vs Jack-8 | 3–8 | 27.27% |
| Mastr vs Lili | 3–8 | 27.27% |
| Mastr vs Leo | 5–5 | 50.00% |
| Mastr vs Leroy | 6–4 | 60.00% |
| Mastr vs Lars | 2–7 | 22.22% |
| Mastr vs Kuma | 4–5 | 44.44% |
| Mastr vs Claudio | 4–2 | 66.67% |
| Mastr vs Shaheen | 4–2 | 66.67% |
| Mastr vs Panda | 4–1 | 80.00% |
| Mastr vs Nina | 0–3 | 0.00% |
| Mastr vs Raven | 0–3 | 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.