| Mavvy vs Kazuya | 5–4 | 55.56% |
| Mavvy vs Eddy | 6–2 | 75.00% |
| Mavvy vs Jin | 5–2 | 71.43% |
| Mavvy vs Feng | 4–3 | 57.14% |
| Mavvy vs Reina | 5–2 | 71.43% |
| Mavvy vs Law | 4–2 | 66.67% |
| Mavvy vs King | 4–2 | 66.67% |
| Mavvy vs Bryan | 3–3 | 50.00% |
| Mavvy vs Zafina | 3–2 | 60.00% |
| Mavvy vs Azucena | 2–3 | 40.00% |
| Mavvy vs Hwoarang | 2–2 | 50.00% |
| Mavvy vs Yoshimitsu | 2–1 | 66.67% |
| Mavvy vs Asuka | 2–1 | 66.67% |
| Mavvy vs Lars | 1–2 | 33.33% |
| Mavvy vs Paul | 2–0 | 100.00% |
| Mavvy vs Xiaoyu | 0–2 | 0.00% |
| Mavvy vs Steve | 2–0 | 100.00% |
| Mavvy vs Leo | 0–2 | 0.00% |
| Mavvy vs Alisa | 2–0 | 100.00% |
| Mavvy vs Lee | 2–0 | 100.00% |
| Mavvy vs Raven | 2–0 | 100.00% |
| Mavvy vs Devil Jin | 1–0 | 100.00% |
| Mavvy vs Lili | 1–0 | 100.00% |
| Mavvy vs Jun | 1–0 | 100.00% |
| Mavvy vs Victor | 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.