| MARX vs Kazuya | 170–256 | 39.91% |
| MARX vs Jin | 169–229 | 42.46% |
| MARX vs King | 129–176 | 42.30% |
| MARX vs Bryan | 111–146 | 43.19% |
| MARX vs Law | 125–128 | 49.41% |
| MARX vs Steve | 117–129 | 47.56% |
| MARX vs Hwoarang | 101–139 | 42.08% |
| MARX vs Heihachi | 93–108 | 46.27% |
| MARX vs Reina | 88–105 | 45.60% |
| MARX vs Yoshimitsu | 80–95 | 45.71% |
| MARX vs Lili | 59–99 | 37.34% |
| MARX vs Dragunov | 45–97 | 31.69% |
| MARX vs Devil Jin | 52–87 | 37.41% |
| MARX vs Eddy | 64–69 | 48.12% |
| MARX vs Azucena | 59–72 | 45.04% |
| MARX vs Armor King | 48–81 | 37.21% |
| MARX vs Jun | 62–61 | 50.41% |
| MARX vs Lee | 45–62 | 42.06% |
| MARX vs Clive | 47–60 | 43.93% |
| MARX vs Paul | 34–71 | 32.38% |
| MARX vs Nina | 50–52 | 49.02% |
| MARX vs Lars | 44–55 | 44.44% |
| MARX vs Alisa | 47–52 | 47.47% |
| MARX vs Xiaoyu | 41–53 | 43.62% |
| MARX vs Asuka | 33–57 | 36.67% |
| MARX vs Victor | 42–48 | 46.67% |
| MARX vs Anna | 29–49 | 37.18% |
| MARX vs Lidia | 28–47 | 37.33% |
| MARX vs Feng | 25–48 | 34.25% |
| MARX vs Jack-8 | 26–38 | 40.62% |
| MARX vs Fahkumram | 24–31 | 43.64% |
| MARX vs Raven | 27–25 | 51.92% |
| MARX vs Miary Zo | 19–32 | 37.25% |
| MARX vs Claudio | 24–26 | 48.00% |
| MARX vs Leo | 11–32 | 25.58% |
| MARX vs Leroy | 19–20 | 48.72% |
| MARX vs Zafina | 10–19 | 34.48% |
| MARX vs Shaheen | 8–17 | 32.00% |
| MARX vs Kuma | 9–16 | 36.00% |
| MARX vs Panda | 4–13 | 23.53% |
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.