| Mouiiyo vs Reina | 20–26 | 43.48% |
| Mouiiyo vs Heihachi | 14–23 | 37.84% |
| Mouiiyo vs Jin | 15–21 | 41.67% |
| Mouiiyo vs Kazuya | 12–19 | 38.71% |
| Mouiiyo vs Law | 8–13 | 38.10% |
| Mouiiyo vs Jun | 9–11 | 45.00% |
| Mouiiyo vs Alisa | 11–7 | 61.11% |
| Mouiiyo vs Steve | 9–7 | 56.25% |
| Mouiiyo vs Nina | 5–10 | 33.33% |
| Mouiiyo vs Bryan | 3–11 | 21.43% |
| Mouiiyo vs Dragunov | 3–9 | 25.00% |
| Mouiiyo vs Azucena | 7–5 | 58.33% |
| Mouiiyo vs King | 4–7 | 36.36% |
| Mouiiyo vs Asuka | 5–6 | 45.45% |
| Mouiiyo vs Paul | 3–7 | 30.00% |
| Mouiiyo vs Xiaoyu | 4–6 | 40.00% |
| Mouiiyo vs Lili | 7–3 | 70.00% |
| Mouiiyo vs Lidia | 5–4 | 55.56% |
| Mouiiyo vs Yoshimitsu | 5–3 | 62.50% |
| Mouiiyo vs Lars | 4–4 | 50.00% |
| Mouiiyo vs Lee | 6–2 | 75.00% |
| Mouiiyo vs Zafina | 6–2 | 75.00% |
| Mouiiyo vs Devil Jin | 2–4 | 33.33% |
| Mouiiyo vs Kuma | 3–3 | 50.00% |
| Mouiiyo vs Victor | 2–4 | 33.33% |
| Mouiiyo vs Hwoarang | 0–5 | 0.00% |
| Mouiiyo vs Leo | 2–3 | 40.00% |
| Mouiiyo vs Claudio | 1–4 | 20.00% |
| Mouiiyo vs Feng | 0–3 | 0.00% |
| Mouiiyo vs Eddy | 0–3 | 0.00% |
| Mouiiyo vs Jack-8 | 1–2 | 33.33% |
| Mouiiyo vs Panda | 0–2 | 0.00% |
| Mouiiyo vs Shaheen | 1–1 | 50.00% |
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.