| MustyMason vs Eddy | 9–33 | 21.43% |
| MustyMason vs King | 13–8 | 61.90% |
| MustyMason vs Reina | 16–5 | 76.19% |
| MustyMason vs Hwoarang | 14–6 | 70.00% |
| MustyMason vs Azucena | 8–4 | 66.67% |
| MustyMason vs Steve | 5–6 | 45.45% |
| MustyMason vs Kazuya | 2–7 | 22.22% |
| MustyMason vs Xiaoyu | 4–4 | 50.00% |
| MustyMason vs Jin | 5–3 | 62.50% |
| MustyMason vs Nina | 4–4 | 50.00% |
| MustyMason vs Zafina | 4–3–1 | 57.14% |
| MustyMason vs Jun | 3–5 | 37.50% |
| MustyMason vs Victor | 3–5 | 37.50% |
| MustyMason vs Yoshimitsu | 3–3 | 50.00% |
| MustyMason vs Lili | 2–4 | 33.33% |
| MustyMason vs Lee | 2–4 | 33.33% |
| MustyMason vs Asuka | 1–4 | 20.00% |
| MustyMason vs Dragunov | 1–4 | 20.00% |
| MustyMason vs Raven | 2–2 | 50.00% |
| MustyMason vs Paul | 2–1 | 66.67% |
| MustyMason vs Law | 0–3 | 0.00% |
| MustyMason vs Bryan | 1–2 | 33.33% |
| MustyMason vs Alisa | 2–1 | 66.67% |
| MustyMason vs Leo | 0–1 | 0.00% |
| MustyMason vs Lars | 1–0 | 100.00% |
| MustyMason vs Shaheen | 0–1 | 0.00% |
| MustyMason vs Leroy | 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.