| Mmmmm vs King | 28–37 | 43.08% |
| Mmmmm vs Steve | 21–27 | 43.75% |
| Mmmmm vs Kazuya | 18–20 | 47.37% |
| Mmmmm vs Law | 12–22 | 35.29% |
| Mmmmm vs Jin | 15–17 | 46.88% |
| Mmmmm vs Hwoarang | 10–20 | 33.33% |
| Mmmmm vs Jun | 18–11 | 62.07% |
| Mmmmm vs Reina | 12–16 | 42.86% |
| Mmmmm vs Heihachi | 13–13 | 50.00% |
| Mmmmm vs Lidia | 16–8 | 66.67% |
| Mmmmm vs Eddy | 10–12 | 45.45% |
| Mmmmm vs Bryan | 12–9 | 57.14% |
| Mmmmm vs Lili | 9–12 | 42.86% |
| Mmmmm vs Victor | 10–9 | 52.63% |
| Mmmmm vs Dragunov | 6–11 | 35.29% |
| Mmmmm vs Azucena | 7–10 | 41.18% |
| Mmmmm vs Yoshimitsu | 5–11 | 31.25% |
| Mmmmm vs Asuka | 6–9 | 40.00% |
| Mmmmm vs Claudio | 6–6 | 50.00% |
| Mmmmm vs Lee | 6–6 | 50.00% |
| Mmmmm vs Jack-8 | 6–4 | 60.00% |
| Mmmmm vs Nina | 6–4 | 60.00% |
| Mmmmm vs Paul | 0–9 | 0.00% |
| Mmmmm vs Xiaoyu | 4–5 | 44.44% |
| Mmmmm vs Lars | 5–4 | 55.56% |
| Mmmmm vs Leroy | 4–5 | 44.44% |
| Mmmmm vs Alisa | 4–4 | 50.00% |
| Mmmmm vs Fahkumram | 1–7 | 12.50% |
| Mmmmm vs Anna | 5–2 | 71.43% |
| Mmmmm vs Feng | 2–4 | 33.33% |
| Mmmmm vs Leo | 4–2 | 66.67% |
| Mmmmm vs Shaheen | 4–2 | 66.67% |
| Mmmmm vs Devil Jin | 3–2 | 60.00% |
| Mmmmm vs Raven | 4–1 | 80.00% |
| Mmmmm vs Armor King | 2–3 | 40.00% |
| Mmmmm vs Zafina | 1–3 | 25.00% |
| Mmmmm vs Kuma | 0–2 | 0.00% |
| Mmmmm vs Clive | 0–2 | 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.