| MustyBallz vs King | 18–13 | 58.06% |
| MustyBallz vs Jin | 21–7 | 75.00% |
| MustyBallz vs Kazuya | 9–11 | 45.00% |
| MustyBallz vs Law | 16–3 | 84.21% |
| MustyBallz vs Reina | 11–8 | 57.89% |
| MustyBallz vs Lars | 6–9 | 40.00% |
| MustyBallz vs Hwoarang | 8–6 | 57.14% |
| MustyBallz vs Steve | 6–8 | 42.86% |
| MustyBallz vs Lidia | 6–8 | 42.86% |
| MustyBallz vs Anna | 8–4 | 66.67% |
| MustyBallz vs Leo | 5–6 | 45.45% |
| MustyBallz vs Devil Jin | 3–7 | 30.00% |
| MustyBallz vs Bryan | 6–3 | 66.67% |
| MustyBallz vs Jun | 5–4 | 55.56% |
| MustyBallz vs Eddy | 3–6 | 33.33% |
| MustyBallz vs Yoshimitsu | 3–5 | 37.50% |
| MustyBallz vs Xiaoyu | 2–6 | 25.00% |
| MustyBallz vs Heihachi | 2–6 | 25.00% |
| MustyBallz vs Asuka | 3–4 | 42.86% |
| MustyBallz vs Jack-8 | 4–2 | 66.67% |
| MustyBallz vs Lili | 4–2 | 66.67% |
| MustyBallz vs Dragunov | 4–2 | 66.67% |
| MustyBallz vs Lee | 3–3 | 50.00% |
| MustyBallz vs Leroy | 3–3 | 50.00% |
| MustyBallz vs Feng | 2–2 | 50.00% |
| MustyBallz vs Clive | 2–2 | 50.00% |
| MustyBallz vs Alisa | 2–1 | 66.67% |
| MustyBallz vs Zafina | 1–2 | 33.33% |
| MustyBallz vs Azucena | 0–3 | 0.00% |
| MustyBallz vs Shaheen | 2–0 | 100.00% |
| MustyBallz vs Nina | 2–0 | 100.00% |
| MustyBallz vs Kuma | 2–0 | 100.00% |
| MustyBallz vs Victor | 2–0 | 100.00% |
| MustyBallz vs Raven | 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.