| Marcus vs Kazuya | 70–83 | 45.75% |
| Marcus vs King | 58–84 | 40.85% |
| Marcus vs Bryan | 59–62 | 48.76% |
| Marcus vs Reina | 51–57 | 47.22% |
| Marcus vs Jin | 36–58 | 38.30% |
| Marcus vs Hwoarang | 42–51 | 45.16% |
| Marcus vs Dragunov | 47–46 | 50.54% |
| Marcus vs Steve | 37–50 | 42.53% |
| Marcus vs Lili | 36–45 | 44.44% |
| Marcus vs Nina | 40–27 | 59.70% |
| Marcus vs Clive | 39–28 | 58.21% |
| Marcus vs Heihachi | 28–37 | 43.08% |
| Marcus vs Eddy | 38–26 | 59.38% |
| Marcus vs Paul | 20–43 | 31.75% |
| Marcus vs Devil Jin | 27–34 | 44.26% |
| Marcus vs Alisa | 34–27 | 55.74% |
| Marcus vs Law | 24–35 | 40.68% |
| Marcus vs Asuka | 32–25 | 56.14% |
| Marcus vs Yoshimitsu | 31–24 | 56.36% |
| Marcus vs Xiaoyu | 24–31 | 43.64% |
| Marcus vs Claudio | 21–27 | 43.75% |
| Marcus vs Leroy | 22–25 | 46.81% |
| Marcus vs Feng | 13–32 | 28.89% |
| Marcus vs Azucena | 16–27 | 37.21% |
| Marcus vs Leo | 22–19 | 53.66% |
| Marcus vs Lidia | 18–20 | 47.37% |
| Marcus vs Lars | 19–15 | 55.88% |
| Marcus vs Lee | 16–18 | 47.06% |
| Marcus vs Victor | 18–15 | 54.55% |
| Marcus vs Jun | 21–11 | 65.62% |
| Marcus vs Jack-8 | 14–13 | 51.85% |
| Marcus vs Raven | 4–13 | 23.53% |
| Marcus vs Panda | 4–11 | 26.67% |
| Marcus vs Anna | 8–6 | 57.14% |
| Marcus vs Shaheen | 6–5 | 54.55% |
| Marcus vs Fahkumram | 3–6 | 33.33% |
| Marcus vs Kuma | 4–2 | 66.67% |
| Marcus vs Zafina | 1–5 | 16.67% |
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.