| Marquis vs Jin | 35–39 | 47.30% |
| Marquis vs Kazuya | 29–27 | 51.79% |
| Marquis vs Hwoarang | 31–21 | 59.62% |
| Marquis vs Reina | 28–23 | 54.90% |
| Marquis vs King | 22–26 | 45.83% |
| Marquis vs Steve | 18–19 | 48.65% |
| Marquis vs Bryan | 16–19 | 45.71% |
| Marquis vs Law | 11–21 | 34.38% |
| Marquis vs Lili | 17–14 | 54.84% |
| Marquis vs Nina | 13–16 | 44.83% |
| Marquis vs Heihachi | 15–13 | 53.57% |
| Marquis vs Dragunov | 14–13 | 51.85% |
| Marquis vs Alisa | 18–9 | 66.67% |
| Marquis vs Yoshimitsu | 15–11 | 57.69% |
| Marquis vs Azucena | 14–12 | 53.85% |
| Marquis vs Devil Jin | 11–12 | 47.83% |
| Marquis vs Asuka | 6–16 | 27.27% |
| Marquis vs Xiaoyu | 11–8 | 57.89% |
| Marquis vs Jun | 12–7 | 63.16% |
| Marquis vs Clive | 6–13 | 31.58% |
| Marquis vs Anna | 10–8 | 55.56% |
| Marquis vs Paul | 4–13 | 23.53% |
| Marquis vs Lee | 7–9 | 43.75% |
| Marquis vs Eddy | 7–8 | 46.67% |
| Marquis vs Lars | 8–6 | 57.14% |
| Marquis vs Victor | 4–9 | 30.77% |
| Marquis vs Fahkumram | 5–8 | 38.46% |
| Marquis vs Feng | 1–11 | 8.33% |
| Marquis vs Lidia | 9–3 | 75.00% |
| Marquis vs Leo | 4–6 | 40.00% |
| Marquis vs Claudio | 6–3 | 66.67% |
| Marquis vs Leroy | 3–6 | 33.33% |
| Marquis vs Armor King | 4–5 | 44.44% |
| Marquis vs Raven | 3–4 | 42.86% |
| Marquis vs Shaheen | 4–2 | 66.67% |
| Marquis vs Jack-8 | 3–2 | 60.00% |
| Marquis vs Miary Zo | 1–3 | 25.00% |
| Marquis vs Kuma | 1–2 | 33.33% |
| Marquis vs Panda | 1–1 | 50.00% |
| Marquis vs Zafina | 1–1 | 50.00% |
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.