| Mouhahaha vs King | 21–8 | 72.41% |
| Mouhahaha vs Law | 14–1 | 93.33% |
| Mouhahaha vs Jin | 11–0 | 100.00% |
| Mouhahaha vs Lidia | 7–4 | 63.64% |
| Mouhahaha vs Lars | 5–5 | 50.00% |
| Mouhahaha vs Asuka | 4–5 | 44.44% |
| Mouhahaha vs Lee | 4–5 | 44.44% |
| Mouhahaha vs Kazuya | 7–1 | 87.50% |
| Mouhahaha vs Reina | 7–1 | 87.50% |
| Mouhahaha vs Victor | 6–2 | 75.00% |
| Mouhahaha vs Hwoarang | 6–1 | 85.71% |
| Mouhahaha vs Nina | 6–1 | 85.71% |
| Mouhahaha vs Jun | 6–1 | 85.71% |
| Mouhahaha vs Yoshimitsu | 5–1 | 83.33% |
| Mouhahaha vs Xiaoyu | 4–2 | 66.67% |
| Mouhahaha vs Steve | 4–2 | 66.67% |
| Mouhahaha vs Lili | 5–0 | 100.00% |
| Mouhahaha vs Alisa | 5–0 | 100.00% |
| Mouhahaha vs Paul | 3–1 | 75.00% |
| Mouhahaha vs Bryan | 4–0 | 100.00% |
| Mouhahaha vs Jack-8 | 3–0 | 100.00% |
| Mouhahaha vs Devil Jin | 3–0 | 100.00% |
| Mouhahaha vs Claudio | 3–0 | 100.00% |
| Mouhahaha vs Zafina | 3–0 | 100.00% |
| Mouhahaha vs Eddy | 2–1 | 66.67% |
| Mouhahaha vs Feng | 2–0 | 100.00% |
| Mouhahaha vs Leo | 1–1 | 50.00% |
| Mouhahaha vs Shaheen | 2–0 | 100.00% |
| Mouhahaha vs Dragunov | 1–0 | 100.00% |
| Mouhahaha vs Azucena | 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.