| MarbleProxy vs King | 12–5 | 70.59% |
| MarbleProxy vs Kazuya | 11–5 | 68.75% |
| MarbleProxy vs Bryan | 10–2 | 83.33% |
| MarbleProxy vs Kuma | 8–2 | 80.00% |
| MarbleProxy vs Reina | 8–2 | 80.00% |
| MarbleProxy vs Yoshimitsu | 8–2 | 80.00% |
| MarbleProxy vs Leo | 6–3 | 66.67% |
| MarbleProxy vs Dragunov | 5–2 | 71.43% |
| MarbleProxy vs Jun | 5–2 | 71.43% |
| MarbleProxy vs Lars | 6–0 | 100.00% |
| MarbleProxy vs Azucena | 3–3 | 50.00% |
| MarbleProxy vs Devil Jin | 3–2 | 60.00% |
| MarbleProxy vs Victor | 4–1 | 80.00% |
| MarbleProxy vs Lili | 5–0 | 100.00% |
| MarbleProxy vs Hwoarang | 4–0 | 100.00% |
| MarbleProxy vs Alisa | 4–0 | 100.00% |
| MarbleProxy vs Lee | 4–0 | 100.00% |
| MarbleProxy vs Law | 2–1 | 66.67% |
| MarbleProxy vs Jin | 3–0 | 100.00% |
| MarbleProxy vs Zafina | 2–1 | 66.67% |
| MarbleProxy vs Feng | 2–0 | 100.00% |
| MarbleProxy vs Steve | 2–0 | 100.00% |
| MarbleProxy vs Jack-8 | 2–0 | 100.00% |
| MarbleProxy vs Claudio | 2–0 | 100.00% |
| MarbleProxy vs Shaheen | 2–0 | 100.00% |
| MarbleProxy vs Panda | 1–0 | 100.00% |
| MarbleProxy vs Xiaoyu | 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.