| MashMuch vs Steve | 10–7 | 58.82% |
| MashMuch vs Jin | 5–10 | 33.33% |
| MashMuch vs King | 9–5 | 64.29% |
| MashMuch vs Kazuya | 4–8 | 33.33% |
| MashMuch vs Lili | 8–2 | 80.00% |
| MashMuch vs Eddy | 5–5 | 50.00% |
| MashMuch vs Reina | 3–7 | 30.00% |
| MashMuch vs Law | 2–7 | 22.22% |
| MashMuch vs Jun | 4–5 | 44.44% |
| MashMuch vs Hwoarang | 4–4 | 50.00% |
| MashMuch vs Lee | 3–5 | 37.50% |
| MashMuch vs Feng | 2–5 | 28.57% |
| MashMuch vs Victor | 6–1 | 85.71% |
| MashMuch vs Xiaoyu | 4–2 | 66.67% |
| MashMuch vs Kuma | 3–2 | 60.00% |
| MashMuch vs Alisa | 3–2 | 60.00% |
| MashMuch vs Raven | 3–2 | 60.00% |
| MashMuch vs Lars | 1–3 | 25.00% |
| MashMuch vs Paul | 2–2 | 50.00% |
| MashMuch vs Yoshimitsu | 3–1 | 75.00% |
| MashMuch vs Dragunov | 1–3 | 25.00% |
| MashMuch vs Bryan | 2–1 | 66.67% |
| MashMuch vs Asuka | 1–2 | 33.33% |
| MashMuch vs Leo | 1–2 | 33.33% |
| MashMuch vs Azucena | 2–0 | 100.00% |
| MashMuch vs Devil Jin | 0–1 | 0.00% |
| MashMuch vs Zafina | 1–0 | 100.00% |
| MashMuch vs Leroy | 0–1 | 0.00% |
| MashMuch vs Lidia | 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.