| Mammii_Krazy vs Yoshimitsu | 6–8 | 42.86% |
| Mammii_Krazy vs Victor | 3–7 | 30.00% |
| Mammii_Krazy vs Hwoarang | 3–6 | 33.33% |
| Mammii_Krazy vs King | 6–2 | 75.00% |
| Mammii_Krazy vs Dragunov | 2–6 | 25.00% |
| Mammii_Krazy vs Law | 3–3 | 50.00% |
| Mammii_Krazy vs Reina | 4–2 | 66.67% |
| Mammii_Krazy vs Steve | 3–2 | 60.00% |
| Mammii_Krazy vs Lili | 3–2 | 60.00% |
| Mammii_Krazy vs Kazuya | 3–1 | 75.00% |
| Mammii_Krazy vs Nina | 2–2 | 50.00% |
| Mammii_Krazy vs Zafina | 3–1 | 75.00% |
| Mammii_Krazy vs Leroy | 2–2 | 50.00% |
| Mammii_Krazy vs Azucena | 1–3 | 25.00% |
| Mammii_Krazy vs Jin | 0–3 | 0.00% |
| Mammii_Krazy vs Devil Jin | 1–2 | 33.33% |
| Mammii_Krazy vs Leo | 1–2 | 33.33% |
| Mammii_Krazy vs Lars | 0–3 | 0.00% |
| Mammii_Krazy vs Claudio | 2–1 | 66.67% |
| Mammii_Krazy vs Shaheen | 1–2 | 33.33% |
| Mammii_Krazy vs Lee | 1–2 | 33.33% |
| Mammii_Krazy vs Paul | 0–2 | 0.00% |
| Mammii_Krazy vs Raven | 0–2 | 0.00% |
| Mammii_Krazy vs Eddy | 0–2 | 0.00% |
| Mammii_Krazy vs Xiaoyu | 1–0 | 100.00% |
| Mammii_Krazy vs Feng | 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.