| Mama mu vs Jin | 45–25 | 64.29% |
| Mama mu vs Kazuya | 36–22 | 62.07% |
| Mama mu vs King | 20–20 | 50.00% |
| Mama mu vs Reina | 26–9 | 74.29% |
| Mama mu vs Yoshimitsu | 18–13 | 58.06% |
| Mama mu vs Jun | 17–14 | 54.84% |
| Mama mu vs Asuka | 21–9 | 70.00% |
| Mama mu vs Dragunov | 18–11 | 62.07% |
| Mama mu vs Steve | 17–11 | 60.71% |
| Mama mu vs Heihachi | 13–14 | 48.15% |
| Mama mu vs Paul | 13–12 | 52.00% |
| Mama mu vs Bryan | 12–12 | 50.00% |
| Mama mu vs Lili | 12–10 | 54.55% |
| Mama mu vs Victor | 13–8 | 61.90% |
| Mama mu vs Lee | 11–9 | 55.00% |
| Mama mu vs Leo | 11–8 | 57.89% |
| Mama mu vs Law | 10–4 | 71.43% |
| Mama mu vs Hwoarang | 6–7 | 46.15% |
| Mama mu vs Lars | 9–4 | 69.23% |
| Mama mu vs Alisa | 6–7 | 46.15% |
| Mama mu vs Clive | 5–8 | 38.46% |
| Mama mu vs Kuma | 10–2 | 83.33% |
| Mama mu vs Nina | 5–6 | 45.45% |
| Mama mu vs Devil Jin | 6–4 | 60.00% |
| Mama mu vs Claudio | 6–3 | 66.67% |
| Mama mu vs Eddy | 3–6 | 33.33% |
| Mama mu vs Xiaoyu | 4–4 | 50.00% |
| Mama mu vs Panda | 6–2 | 75.00% |
| Mama mu vs Lidia | 3–5 | 37.50% |
| Mama mu vs Feng | 4–3 | 57.14% |
| Mama mu vs Jack-8 | 2–4 | 33.33% |
| Mama mu vs Leroy | 3–3 | 50.00% |
| Mama mu vs Zafina | 1–4 | 20.00% |
| Mama mu vs Raven | 3–2 | 60.00% |
| Mama mu vs Azucena | 0–4 | 0.00% |
| Mama mu vs Shaheen | 0–3 | 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.