| Marvin vs Jin | 508–460 | 52.48% |
| Marvin vs Kazuya | 439–425 | 50.81% |
| Marvin vs King | 455–339 | 57.30% |
| Marvin vs Bryan | 439–349 | 55.71% |
| Marvin vs Hwoarang | 300–364 | 45.18% |
| Marvin vs Law | 303–240 | 55.80% |
| Marvin vs Paul | 270–267 | 50.28% |
| Marvin vs Devil Jin | 254–273 | 48.20% |
| Marvin vs Dragunov | 267–257 | 50.95% |
| Marvin vs Lili | 275–196–1 | 58.39% |
| Marvin vs Steve | 220–239 | 47.93% |
| Marvin vs Yoshimitsu | 245–210 | 53.85% |
| Marvin vs Lars | 238–211 | 53.01% |
| Marvin vs Reina | 178–271 | 39.64% |
| Marvin vs Lee | 203–221 | 47.88% |
| Marvin vs Heihachi | 138–212 | 39.43% |
| Marvin vs Nina | 211–137 | 60.63% |
| Marvin vs Feng | 160–184 | 46.51% |
| Marvin vs Xiaoyu | 152–186 | 44.97% |
| Marvin vs Jun | 162–164 | 49.69% |
| Marvin vs Asuka | 187–125 | 59.94% |
| Marvin vs Alisa | 176–116 | 60.27% |
| Marvin vs Claudio | 140–127 | 52.43% |
| Marvin vs Eddy | 140–121 | 53.64% |
| Marvin vs Victor | 113–135 | 45.56% |
| Marvin vs Raven | 103–134 | 43.46% |
| Marvin vs Azucena | 102–130 | 43.97% |
| Marvin vs Anna | 124–88 | 58.49% |
| Marvin vs Jack-8 | 103–106 | 49.28% |
| Marvin vs Leo | 91–109 | 45.50% |
| Marvin vs Leroy | 93–95 | 49.47% |
| Marvin vs Lidia | 79–102 | 43.65% |
| Marvin vs Clive | 80–100 | 44.44% |
| Marvin vs Fahkumram | 66–114 | 36.67% |
| Marvin vs Shaheen | 82–92 | 47.13% |
| Marvin vs Zafina | 53–91 | 36.81% |
| Marvin vs Kuma | 39–51 | 43.33% |
| Marvin vs Armor King | 45–39 | 53.57% |
| Marvin vs Panda | 16–25 | 39.02% |
| Marvin vs Miary Zo | 7–22 | 24.14% |
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.