| MamaJama vs Clive | 23–52 | 30.67% |
| MamaJama vs Jin | 18–47 | 27.69% |
| MamaJama vs Reina | 23–39 | 37.10% |
| MamaJama vs Steve | 28–31 | 47.46% |
| MamaJama vs Hwoarang | 30–26 | 53.57% |
| MamaJama vs Law | 19–36 | 34.55% |
| MamaJama vs King | 21–29 | 42.00% |
| MamaJama vs Eddy | 10–38 | 20.83% |
| MamaJama vs Azucena | 15–18 | 45.45% |
| MamaJama vs Heihachi | 9–21 | 30.00% |
| MamaJama vs Victor | 13–16 | 44.83% |
| MamaJama vs Lili | 15–12 | 55.56% |
| MamaJama vs Lee | 14–13 | 51.85% |
| MamaJama vs Kazuya | 3–23 | 11.54% |
| MamaJama vs Nina | 6–20 | 23.08% |
| MamaJama vs Asuka | 10–14 | 41.67% |
| MamaJama vs Jun | 6–17 | 26.09% |
| MamaJama vs Bryan | 8–14 | 36.36% |
| MamaJama vs Yoshimitsu | 9–12 | 42.86% |
| MamaJama vs Dragunov | 13–7 | 65.00% |
| MamaJama vs Paul | 6–13 | 31.58% |
| MamaJama vs Devil Jin | 6–9 | 40.00% |
| MamaJama vs Leo | 4–11 | 26.67% |
| MamaJama vs Alisa | 4–11 | 26.67% |
| MamaJama vs Feng | 7–7 | 50.00% |
| MamaJama vs Raven | 6–8 | 42.86% |
| MamaJama vs Lars | 1–11 | 8.33% |
| MamaJama vs Xiaoyu | 5–6 | 45.45% |
| MamaJama vs Panda | 4–6 | 40.00% |
| MamaJama vs Zafina | 7–3 | 70.00% |
| MamaJama vs Jack-8 | 3–5 | 37.50% |
| MamaJama vs Claudio | 2–6 | 25.00% |
| MamaJama vs Leroy | 4–4 | 50.00% |
| MamaJama vs Lidia | 3–5 | 37.50% |
| MamaJama vs Shaheen | 2–4 | 33.33% |
| MamaJama vs Kuma | 0–1 | 0.00% |
| MamaJama vs Fahkumram | 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.