| marquin vs Kazuya | 172–160 | 51.81% |
| marquin vs Jin | 135–156 | 46.39% |
| marquin vs Bryan | 127–93 | 57.73% |
| marquin vs Steve | 113–102 | 52.56% |
| marquin vs King | 110–104 | 51.40% |
| marquin vs Reina | 114–84 | 57.58% |
| marquin vs Eddy | 79–93 | 45.93% |
| marquin vs Hwoarang | 77–87 | 46.95% |
| marquin vs Lili | 84–60 | 58.33% |
| marquin vs Dragunov | 79–60 | 56.83% |
| marquin vs Paul | 66–72 | 47.83% |
| marquin vs Asuka | 73–63 | 53.68% |
| marquin vs Law | 55–77 | 41.67% |
| marquin vs Heihachi | 76–40 | 65.52% |
| marquin vs Azucena | 47–60 | 43.93% |
| marquin vs Lee | 49–48 | 50.52% |
| marquin vs Devil Jin | 40–49 | 44.94% |
| marquin vs Victor | 47–42 | 52.81% |
| marquin vs Nina | 41–44 | 48.24% |
| marquin vs Xiaoyu | 41–41 | 50.00% |
| marquin vs Lars | 35–40 | 46.67% |
| marquin vs Yoshimitsu | 35–36 | 49.30% |
| marquin vs Lidia | 40–30 | 57.14% |
| marquin vs Armor King | 30–40 | 42.86% |
| marquin vs Jun | 31–38 | 44.93% |
| marquin vs Leo | 21–40 | 34.43% |
| marquin vs Leroy | 31–29 | 51.67% |
| marquin vs Feng | 23–35 | 39.66% |
| marquin vs Alisa | 25–27 | 48.08% |
| marquin vs Fahkumram | 26–24 | 52.00% |
| marquin vs Kuma | 15–31 | 32.61% |
| marquin vs Claudio | 24–20 | 54.55% |
| marquin vs Anna | 21–19 | 52.50% |
| marquin vs Shaheen | 24–14 | 63.16% |
| marquin vs Jack-8 | 23–13 | 63.89% |
| marquin vs Raven | 16–16 | 50.00% |
| marquin vs Clive | 14–17 | 45.16% |
| marquin vs Panda | 17–8 | 68.00% |
| marquin vs Miary Zo | 14–5 | 73.68% |
| marquin vs Zafina | 6–9 | 40.00% |
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.