| mamamia vs Kazuya | 122–48 | 71.76% |
| mamamia vs Jin | 100–62 | 61.73% |
| mamamia vs Dragunov | 102–47 | 68.46% |
| mamamia vs Bryan | 66–60 | 52.38% |
| mamamia vs Reina | 72–36 | 66.67% |
| mamamia vs Steve | 72–33 | 68.57% |
| mamamia vs King | 59–34 | 63.44% |
| mamamia vs Clive | 57–30 | 65.52% |
| mamamia vs Heihachi | 49–29 | 62.82% |
| mamamia vs Yoshimitsu | 38–37 | 50.67% |
| mamamia vs Lars | 43–25 | 63.24% |
| mamamia vs Devil Jin | 36–25 | 59.02% |
| mamamia vs Lee | 32–24 | 57.14% |
| mamamia vs Law | 31–24 | 56.36% |
| mamamia vs Jun | 31–24 | 56.36% |
| mamamia vs Paul | 34–19 | 64.15% |
| mamamia vs Lili | 26–27 | 49.06% |
| mamamia vs Xiaoyu | 33–18 | 64.71% |
| mamamia vs Hwoarang | 32–16 | 66.67% |
| mamamia vs Asuka | 32–14 | 69.57% |
| mamamia vs Nina | 25–21 | 54.35% |
| mamamia vs Leo | 21–15 | 58.33% |
| mamamia vs Lidia | 21–15 | 58.33% |
| mamamia vs Alisa | 20–13 | 60.61% |
| mamamia vs Jack-8 | 18–14 | 56.25% |
| mamamia vs Shaheen | 13–18 | 41.94% |
| mamamia vs Victor | 16–13 | 55.17% |
| mamamia vs Feng | 19–9 | 67.86% |
| mamamia vs Claudio | 19–8 | 70.37% |
| mamamia vs Leroy | 20–7 | 74.07% |
| mamamia vs Fahkumram | 14–10 | 58.33% |
| mamamia vs Azucena | 8–15 | 34.78% |
| mamamia vs Anna | 16–6 | 72.73% |
| mamamia vs Raven | 9–12 | 42.86% |
| mamamia vs Eddy | 12–6 | 66.67% |
| mamamia vs Kuma | 4–7 | 36.36% |
| mamamia vs Zafina | 4–4 | 50.00% |
| mamamia vs Armor King | 3–4 | 42.86% |
| mamamia vs Panda | 2–4 | 33.33% |
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.