| Marianne vs Dragunov | 8–8 | 50.00% |
| Marianne vs Eddy | 2–11 | 15.38% |
| Marianne vs Asuka | 4–8 | 33.33% |
| Marianne vs Devil Jin | 5–7 | 41.67% |
| Marianne vs Lili | 4–8 | 33.33% |
| Marianne vs Hwoarang | 2–9 | 18.18% |
| Marianne vs Bryan | 3–8 | 27.27% |
| Marianne vs Kazuya | 9–2 | 81.82% |
| Marianne vs Reina | 4–7 | 36.36% |
| Marianne vs Paul | 1–9 | 10.00% |
| Marianne vs Jin | 4–6 | 40.00% |
| Marianne vs Azucena | 1–9 | 10.00% |
| Marianne vs King | 3–6 | 33.33% |
| Marianne vs Victor | 3–6 | 33.33% |
| Marianne vs Yoshimitsu | 1–6 | 14.29% |
| Marianne vs Steve | 4–3 | 57.14% |
| Marianne vs Feng | 2–5 | 28.57% |
| Marianne vs Xiaoyu | 3–3 | 50.00% |
| Marianne vs Shaheen | 3–3 | 50.00% |
| Marianne vs Leroy | 2–4 | 33.33% |
| Marianne vs Leo | 2–3 | 40.00% |
| Marianne vs Lars | 2–3 | 40.00% |
| Marianne vs Lee | 2–3 | 40.00% |
| Marianne vs Nina | 0–4 | 0.00% |
| Marianne vs Jun | 2–2 | 50.00% |
| Marianne vs Alisa | 0–3 | 0.00% |
| Marianne vs Claudio | 0–3 | 0.00% |
| Marianne vs Kuma | 1–2 | 33.33% |
| Marianne vs Raven | 0–3 | 0.00% |
| Marianne vs Law | 0–2 | 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.