| Mmmk vs Reina | 12–12 | 50.00% |
| Mmmk vs King | 9–9 | 50.00% |
| Mmmk vs Dragunov | 6–9 | 40.00% |
| Mmmk vs Lili | 4–10 | 28.57% |
| Mmmk vs Hwoarang | 5–8 | 38.46% |
| Mmmk vs Jin | 4–7 | 36.36% |
| Mmmk vs Azucena | 4–7 | 36.36% |
| Mmmk vs Steve | 7–3 | 70.00% |
| Mmmk vs Lars | 5–4 | 55.56% |
| Mmmk vs Lidia | 5–4 | 55.56% |
| Mmmk vs Eddy | 1–7 | 12.50% |
| Mmmk vs Bryan | 0–7 | 0.00% |
| Mmmk vs Kazuya | 3–4 | 42.86% |
| Mmmk vs Asuka | 3–4 | 42.86% |
| Mmmk vs Lee | 5–2 | 71.43% |
| Mmmk vs Yoshimitsu | 2–4 | 33.33% |
| Mmmk vs Leroy | 3–3 | 50.00% |
| Mmmk vs Jun | 3–3 | 50.00% |
| Mmmk vs Victor | 3–3 | 50.00% |
| Mmmk vs Nina | 0–5 | 0.00% |
| Mmmk vs Raven | 2–3 | 40.00% |
| Mmmk vs Paul | 0–4 | 0.00% |
| Mmmk vs Xiaoyu | 2–1 | 66.67% |
| Mmmk vs Feng | 1–2 | 33.33% |
| Mmmk vs Devil Jin | 2–0 | 100.00% |
| Mmmk vs Leo | 2–0 | 100.00% |
| Mmmk vs Claudio | 0–2 | 0.00% |
| Mmmk vs Panda | 0–2 | 0.00% |
| Mmmk vs Heihachi | 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.