| Mama_Bear97 vs Jin | 1–10 | 9.09% |
| Mama_Bear97 vs Reina | 4–6 | 40.00% |
| Mama_Bear97 vs Xiaoyu | 2–7 | 22.22% |
| Mama_Bear97 vs Law | 0–7 | 0.00% |
| Mama_Bear97 vs Steve | 1–6 | 14.29% |
| Mama_Bear97 vs Victor | 3–4 | 42.86% |
| Mama_Bear97 vs Lidia | 3–4 | 42.86% |
| Mama_Bear97 vs Lili | 2–4 | 33.33% |
| Mama_Bear97 vs Lee | 0–6 | 0.00% |
| Mama_Bear97 vs Yoshimitsu | 3–2 | 60.00% |
| Mama_Bear97 vs Dragunov | 1–4 | 20.00% |
| Mama_Bear97 vs Leo | 2–3 | 40.00% |
| Mama_Bear97 vs Clive | 1–4 | 20.00% |
| Mama_Bear97 vs Hwoarang | 0–4 | 0.00% |
| Mama_Bear97 vs Lars | 0–4 | 0.00% |
| Mama_Bear97 vs King | 0–3 | 0.00% |
| Mama_Bear97 vs Kazuya | 0–3 | 0.00% |
| Mama_Bear97 vs Devil Jin | 3–0 | 100.00% |
| Mama_Bear97 vs Panda | 0–3 | 0.00% |
| Mama_Bear97 vs Azucena | 0–3 | 0.00% |
| Mama_Bear97 vs Eddy | 0–3 | 0.00% |
| Mama_Bear97 vs Paul | 0–2 | 0.00% |
| Mama_Bear97 vs Asuka | 0–2 | 0.00% |
| Mama_Bear97 vs Alisa | 0–2 | 0.00% |
| Mama_Bear97 vs Shaheen | 0–2 | 0.00% |
| Mama_Bear97 vs Nina | 0–2 | 0.00% |
| Mama_Bear97 vs Jun | 0–2 | 0.00% |
| Mama_Bear97 vs Raven | 0–2 | 0.00% |
| Mama_Bear97 vs Heihachi | 1–1 | 50.00% |
| Mama_Bear97 vs Feng | 0–1 | 0.00% |
| Mama_Bear97 vs Kuma | 0–1 | 0.00% |
| Mama_Bear97 vs Zafina | 0–1 | 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.