| Su Mucheng vs Reina | 10–6 | 62.50% |
| Su Mucheng vs Jin | 4–10 | 28.57% |
| Su Mucheng vs King | 4–9 | 30.77% |
| Su Mucheng vs Jun | 1–10 | 9.09% |
| Su Mucheng vs Hwoarang | 4–6 | 40.00% |
| Su Mucheng vs Victor | 5–5 | 50.00% |
| Su Mucheng vs Yoshimitsu | 0–8 | 0.00% |
| Su Mucheng vs Steve | 0–8 | 0.00% |
| Su Mucheng vs Xiaoyu | 2–5 | 28.57% |
| Su Mucheng vs Lili | 1–6 | 14.29% |
| Su Mucheng vs Lars | 0–6 | 0.00% |
| Su Mucheng vs Dragunov | 1–4 | 20.00% |
| Su Mucheng vs Azucena | 2–3 | 40.00% |
| Su Mucheng vs Lidia | 0–5 | 0.00% |
| Su Mucheng vs Bryan | 1–3 | 25.00% |
| Su Mucheng vs Kazuya | 0–4 | 0.00% |
| Su Mucheng vs Asuka | 2–2 | 50.00% |
| Su Mucheng vs Feng | 3–1 | 75.00% |
| Su Mucheng vs Nina | 1–3 | 25.00% |
| Su Mucheng vs Panda | 1–3 | 25.00% |
| Su Mucheng vs Leroy | 1–3 | 25.00% |
| Su Mucheng vs Eddy | 0–4 | 0.00% |
| Su Mucheng vs Law | 0–3 | 0.00% |
| Su Mucheng vs Shaheen | 0–3 | 0.00% |
| Su Mucheng vs Paul | 1–1 | 50.00% |
| Su Mucheng vs Devil Jin | 0–2 | 0.00% |
| Su Mucheng vs Leo | 0–2 | 0.00% |
| Su Mucheng vs Claudio | 0–2 | 0.00% |
| Su Mucheng vs Jack-8 | 0–1 | 0.00% |
| Su Mucheng vs Alisa | 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.