| Maruster vs Jin | 183–162 | 53.04% |
| Maruster vs Kazuya | 144–127 | 53.14% |
| Maruster vs Dragunov | 114–138 | 45.24% |
| Maruster vs King | 91–111 | 45.05% |
| Maruster vs Bryan | 65–123 | 34.57% |
| Maruster vs Reina | 97–91 | 51.60% |
| Maruster vs Hwoarang | 66–101 | 39.52% |
| Maruster vs Lili | 65–101 | 39.16% |
| Maruster vs Yoshimitsu | 93–72 | 56.36% |
| Maruster vs Steve | 81–82 | 49.69% |
| Maruster vs Law | 74–67 | 52.48% |
| Maruster vs Victor | 77–63 | 55.00% |
| Maruster vs Paul | 54–69 | 43.90% |
| Maruster vs Heihachi | 55–67 | 45.08% |
| Maruster vs Asuka | 43–69 | 38.39% |
| Maruster vs Xiaoyu | 35–60 | 36.84% |
| Maruster vs Armor King | 38–52 | 42.22% |
| Maruster vs Devil Jin | 42–46 | 47.73% |
| Maruster vs Claudio | 27–60 | 31.03% |
| Maruster vs Lars | 37–47 | 44.05% |
| Maruster vs Jun | 37–45 | 45.12% |
| Maruster vs Feng | 32–44 | 42.11% |
| Maruster vs Nina | 29–40 | 42.03% |
| Maruster vs Alisa | 19–49 | 27.94% |
| Maruster vs Lee | 25–43 | 36.76% |
| Maruster vs Lidia | 25–40 | 38.46% |
| Maruster vs Leo | 27–34 | 44.26% |
| Maruster vs Azucena | 22–36 | 37.93% |
| Maruster vs Eddy | 19–36 | 34.55% |
| Maruster vs Jack-8 | 16–26 | 38.10% |
| Maruster vs Raven | 19–22 | 46.34% |
| Maruster vs Clive | 13–22 | 37.14% |
| Maruster vs Zafina | 10–24 | 29.41% |
| Maruster vs Leroy | 14–20 | 41.18% |
| Maruster vs Shaheen | 7–22 | 24.14% |
| Maruster vs Anna | 6–21 | 22.22% |
| Maruster vs Fahkumram | 14–11 | 56.00% |
| Maruster vs Kuma | 6–13 | 31.58% |
| Maruster vs Miary Zo | 4–12 | 25.00% |
| Maruster vs Panda | 3–8 | 27.27% |
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.