| Marv vs King | 11–3 | 78.57% |
| Marv vs Miary Zo | 8–5 | 61.54% |
| Marv vs Jin | 7–4 | 63.64% |
| Marv vs Jun | 7–3 | 70.00% |
| Marv vs Reina | 6–4 | 60.00% |
| Marv vs Lee | 8–1 | 88.89% |
| Marv vs Yoshimitsu | 4–4 | 50.00% |
| Marv vs Kazuya | 6–2 | 75.00% |
| Marv vs Azucena | 4–4 | 50.00% |
| Marv vs Hwoarang | 5–2 | 71.43% |
| Marv vs Asuka | 4–3 | 57.14% |
| Marv vs Heihachi | 5–0 | 100.00% |
| Marv vs Fahkumram | 2–3 | 40.00% |
| Marv vs Steve | 3–1 | 75.00% |
| Marv vs Dragunov | 4–0 | 100.00% |
| Marv vs Bryan | 3–0 | 100.00% |
| Marv vs Devil Jin | 2–1 | 66.67% |
| Marv vs Claudio | 2–1 | 66.67% |
| Marv vs Eddy | 2–1 | 66.67% |
| Marv vs Anna | 2–1 | 66.67% |
| Marv vs Paul | 2–0 | 100.00% |
| Marv vs Law | 0–2 | 0.00% |
| Marv vs Lili | 2–0 | 100.00% |
| Marv vs Nina | 1–1 | 50.00% |
| Marv vs Victor | 2–0 | 100.00% |
| Marv vs Jack-8 | 1–0 | 100.00% |
| Marv vs Zafina | 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.