| Marvin666 vs Jin | 120–94 | 56.07% |
| Marvin666 vs Kazuya | 119–77 | 60.71% |
| Marvin666 vs Law | 91–67 | 57.59% |
| Marvin666 vs Bryan | 80–62 | 56.34% |
| Marvin666 vs King | 80–51 | 61.07% |
| Marvin666 vs Reina | 64–50 | 56.14% |
| Marvin666 vs Hwoarang | 63–47 | 57.27% |
| Marvin666 vs Eddy | 66–38 | 63.46% |
| Marvin666 vs Heihachi | 44–57 | 43.56% |
| Marvin666 vs Dragunov | 43–51 | 45.74% |
| Marvin666 vs Steve | 46–46 | 50.00% |
| Marvin666 vs Paul | 46–44 | 51.11% |
| Marvin666 vs Clive | 50–40 | 55.56% |
| Marvin666 vs Yoshimitsu | 43–45 | 48.86% |
| Marvin666 vs Devil Jin | 42–39 | 51.85% |
| Marvin666 vs Azucena | 47–29–1 | 61.84% |
| Marvin666 vs Lili | 41–28 | 59.42% |
| Marvin666 vs Asuka | 44–22 | 66.67% |
| Marvin666 vs Jun | 41–25 | 62.12% |
| Marvin666 vs Victor | 32–27 | 54.24% |
| Marvin666 vs Nina | 35–20 | 63.64% |
| Marvin666 vs Lidia | 35–17 | 67.31% |
| Marvin666 vs Feng | 27–21 | 56.25% |
| Marvin666 vs Xiaoyu | 32–15 | 68.09% |
| Marvin666 vs Lars | 25–22 | 53.19% |
| Marvin666 vs Alisa | 26–20 | 56.52% |
| Marvin666 vs Lee | 31–15 | 67.39% |
| Marvin666 vs Jack-8 | 25–18 | 58.14% |
| Marvin666 vs Armor King | 20–22 | 47.62% |
| Marvin666 vs Leroy | 20–13 | 60.61% |
| Marvin666 vs Leo | 11–17 | 39.29% |
| Marvin666 vs Miary Zo | 9–15 | 37.50% |
| Marvin666 vs Kuma | 11–11 | 50.00% |
| Marvin666 vs Claudio | 12–9 | 57.14% |
| Marvin666 vs Raven | 14–7 | 66.67% |
| Marvin666 vs Fahkumram | 9–9 | 50.00% |
| Marvin666 vs Shaheen | 7–6 | 53.85% |
| Marvin666 vs Anna | 8–4 | 66.67% |
| Marvin666 vs Zafina | 7–3 | 70.00% |
| Marvin666 vs Panda | 4–5 | 44.44% |
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.