| MarvinV12 vs Hwoarang | 15–11 | 57.69% |
| MarvinV12 vs Law | 13–3 | 81.25% |
| MarvinV12 vs Jun | 9–6 | 60.00% |
| MarvinV12 vs Eddy | 6–9 | 40.00% |
| MarvinV12 vs Reina | 12–1 | 92.31% |
| MarvinV12 vs King | 7–5 | 58.33% |
| MarvinV12 vs Kazuya | 7–4 | 63.64% |
| MarvinV12 vs Jin | 2–8 | 20.00% |
| MarvinV12 vs Xiaoyu | 4–5 | 44.44% |
| MarvinV12 vs Bryan | 3–5 | 37.50% |
| MarvinV12 vs Asuka | 8–0 | 100.00% |
| MarvinV12 vs Nina | 4–4 | 50.00% |
| MarvinV12 vs Anna | 5–3 | 62.50% |
| MarvinV12 vs Steve | 6–1 | 85.71% |
| MarvinV12 vs Dragunov | 3–4 | 42.86% |
| MarvinV12 vs Lidia | 3–4 | 42.86% |
| MarvinV12 vs Yoshimitsu | 2–4 | 33.33% |
| MarvinV12 vs Lili | 6–0 | 100.00% |
| MarvinV12 vs Lars | 4–2 | 66.67% |
| MarvinV12 vs Claudio | 4–2 | 66.67% |
| MarvinV12 vs Victor | 4–2 | 66.67% |
| MarvinV12 vs Paul | 4–0 | 100.00% |
| MarvinV12 vs Leo | 1–3 | 25.00% |
| MarvinV12 vs Clive | 2–2 | 50.00% |
| MarvinV12 vs Devil Jin | 2–1 | 66.67% |
| MarvinV12 vs Alisa | 2–1 | 66.67% |
| MarvinV12 vs Shaheen | 3–0 | 100.00% |
| MarvinV12 vs Leroy | 2–1 | 66.67% |
| MarvinV12 vs Heihachi | 2–1 | 66.67% |
| MarvinV12 vs Jack-8 | 1–1 | 50.00% |
| MarvinV12 vs Feng | 1–1 | 50.00% |
| MarvinV12 vs Lee | 0–2 | 0.00% |
| MarvinV12 vs Azucena | 2–0 | 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.