| mastapix vs Steve | 1–9 | 10.00% |
| mastapix vs Reina | 6–4 | 60.00% |
| mastapix vs Xiaoyu | 1–8 | 11.11% |
| mastapix vs Yoshimitsu | 3–4 | 42.86% |
| mastapix vs Hwoarang | 4–3 | 57.14% |
| mastapix vs Fahkumram | 1–5 | 16.67% |
| mastapix vs King | 2–3 | 40.00% |
| mastapix vs Jin | 0–4 | 0.00% |
| mastapix vs Nina | 2–2 | 50.00% |
| mastapix vs Leroy | 0–4 | 0.00% |
| mastapix vs Raven | 3–1 | 75.00% |
| mastapix vs Eddy | 3–1 | 75.00% |
| mastapix vs Heihachi | 1–3 | 25.00% |
| mastapix vs Bryan | 0–3 | 0.00% |
| mastapix vs Kazuya | 0–3 | 0.00% |
| mastapix vs Lili | 2–1 | 66.67% |
| mastapix vs Dragunov | 2–1 | 66.67% |
| mastapix vs Lars | 1–2 | 33.33% |
| mastapix vs Alisa | 2–1 | 66.67% |
| mastapix vs Shaheen | 1–2 | 33.33% |
| mastapix vs Lee | 1–2 | 33.33% |
| mastapix vs Jun | 2–1 | 66.67% |
| mastapix vs Armor King | 2–1 | 66.67% |
| mastapix vs Devil Jin | 0–2 | 0.00% |
| mastapix vs Clive | 1–1 | 50.00% |
| mastapix vs Anna | 0–2 | 0.00% |
| mastapix vs Asuka | 1–0 | 100.00% |
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.