| MustyMustard vs Reina | 34–36 | 48.57% |
| MustyMustard vs King | 31–35 | 46.97% |
| MustyMustard vs Kazuya | 25–40 | 38.46% |
| MustyMustard vs Eddy | 12–39 | 23.53% |
| MustyMustard vs Lidia | 14–29 | 32.56% |
| MustyMustard vs Steve | 12–29 | 29.27% |
| MustyMustard vs Jin | 11–27 | 28.95% |
| MustyMustard vs Lili | 11–25 | 30.56% |
| MustyMustard vs Armor King | 17–13 | 56.67% |
| MustyMustard vs Yoshimitsu | 13–15 | 46.43% |
| MustyMustard vs Lars | 8–20 | 28.57% |
| MustyMustard vs Law | 9–18 | 33.33% |
| MustyMustard vs Dragunov | 10–17 | 37.04% |
| MustyMustard vs Hwoarang | 6–18 | 25.00% |
| MustyMustard vs Asuka | 9–14 | 39.13% |
| MustyMustard vs Jun | 6–17 | 26.09% |
| MustyMustard vs Alisa | 4–18 | 18.18% |
| MustyMustard vs Bryan | 5–15 | 25.00% |
| MustyMustard vs Victor | 8–11 | 42.11% |
| MustyMustard vs Azucena | 6–11 | 35.29% |
| MustyMustard vs Nina | 5–11 | 31.25% |
| MustyMustard vs Lee | 4–12 | 25.00% |
| MustyMustard vs Leo | 4–10 | 28.57% |
| MustyMustard vs Raven | 4–9 | 30.77% |
| MustyMustard vs Devil Jin | 5–7 | 41.67% |
| MustyMustard vs Paul | 2–9 | 18.18% |
| MustyMustard vs Xiaoyu | 4–7 | 36.36% |
| MustyMustard vs Leroy | 3–7 | 30.00% |
| MustyMustard vs Kuma | 1–8 | 11.11% |
| MustyMustard vs Shaheen | 1–6 | 14.29% |
| MustyMustard vs Jack-8 | 1–5 | 16.67% |
| MustyMustard vs Zafina | 4–2 | 66.67% |
| MustyMustard vs Feng | 3–2 | 60.00% |
| MustyMustard vs Claudio | 2–3 | 40.00% |
| MustyMustard vs Heihachi | 2–3 | 40.00% |
| MustyMustard vs Clive | 2–2 | 50.00% |
| MustyMustard vs Miary Zo | 0–3 | 0.00% |
| MustyMustard vs Panda | 0–2 | 0.00% |
| MustyMustard vs Fahkumram | 2–0 | 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.