| Marvin vs Jin | 10–4 | 71.43% |
| Marvin vs Kazuya | 11–3 | 78.57% |
| Marvin vs Law | 8–3 | 72.73% |
| Marvin vs Bryan | 6–2 | 75.00% |
| Marvin vs Steve | 5–3 | 62.50% |
| Marvin vs Reina | 3–5 | 37.50% |
| Marvin vs King | 3–3 | 50.00% |
| Marvin vs Hwoarang | 3–3 | 50.00% |
| Marvin vs Xiaoyu | 3–3 | 50.00% |
| Marvin vs Alisa | 2–4 | 33.33% |
| Marvin vs Eddy | 3–3 | 50.00% |
| Marvin vs Paul | 3–2 | 60.00% |
| Marvin vs Lili | 4–1 | 80.00% |
| Marvin vs Nina | 3–2 | 60.00% |
| Marvin vs Azucena | 1–4 | 20.00% |
| Marvin vs Lidia | 3–2 | 60.00% |
| Marvin vs Yoshimitsu | 2–2 | 50.00% |
| Marvin vs Leo | 3–1 | 75.00% |
| Marvin vs Victor | 2–2 | 50.00% |
| Marvin vs Asuka | 2–1 | 66.67% |
| Marvin vs Devil Jin | 1–2 | 33.33% |
| Marvin vs Lee | 0–3 | 0.00% |
| Marvin vs Jun | 3–0 | 100.00% |
| Marvin vs Jack-8 | 2–0 | 100.00% |
| Marvin vs Dragunov | 1–1 | 50.00% |
| Marvin vs Lars | 0–2 | 0.00% |
| Marvin vs Feng | 0–1 | 0.00% |
| Marvin vs Claudio | 0–1 | 0.00% |
| Marvin vs Panda | 0–1 | 0.00% |
| Marvin vs Leroy | 1–0 | 100.00% |
| Marvin vs Raven | 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.