| Marvin9er vs Hwoarang | 2–1 | 66.67% |
| Marvin9er vs Kazuya | 2–1 | 66.67% |
| Marvin9er vs Steve | 2–1 | 66.67% |
| Marvin9er vs Asuka | 1–2 | 33.33% |
| Marvin9er vs Reina | 1–2 | 33.33% |
| Marvin9er vs Azucena | 2–0 | 100.00% |
| Marvin9er vs Xiaoyu | 1–1 | 50.00% |
| Marvin9er vs Lili | 2–0 | 100.00% |
| Marvin9er vs Lars | 0–2 | 0.00% |
| Marvin9er vs Nina | 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.