| Marwen vs Jin | 6–5 | 54.55% |
| Marwen vs Hwoarang | 6–3 | 66.67% |
| Marwen vs Eddy | 2–6 | 25.00% |
| Marwen vs Reina | 6–1 | 85.71% |
| Marwen vs King | 4–2 | 66.67% |
| Marwen vs Shaheen | 2–4 | 33.33% |
| Marwen vs Yoshimitsu | 4–1 | 80.00% |
| Marwen vs Kazuya | 3–2 | 60.00% |
| Marwen vs Nina | 3–2 | 60.00% |
| Marwen vs Jun | 2–3 | 40.00% |
| Marwen vs Azucena | 4–0 | 100.00% |
| Marwen vs Devil Jin | 1–2 | 33.33% |
| Marwen vs Feng | 1–2 | 33.33% |
| Marwen vs Leo | 1–2 | 33.33% |
| Marwen vs Panda | 1–2 | 33.33% |
| Marwen vs Victor | 2–1 | 66.67% |
| Marwen vs Paul | 0–2 | 0.00% |
| Marwen vs Law | 2–0 | 100.00% |
| Marwen vs Xiaoyu | 2–0 | 100.00% |
| Marwen vs Lili | 0–2 | 0.00% |
| Marwen vs Dragunov | 1–1 | 50.00% |
| Marwen vs Lee | 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.