| Marusan vs King | 18–3 | 85.71% |
| Marusan vs Asuka | 7–6 | 53.85% |
| Marusan vs Steve | 9–3 | 75.00% |
| Marusan vs Victor | 8–0 | 100.00% |
| Marusan vs Jin | 2–5 | 28.57% |
| Marusan vs Eddy | 4–2 | 66.67% |
| Marusan vs Lidia | 2–4 | 33.33% |
| Marusan vs Lars | 4–1 | 80.00% |
| Marusan vs Armor King | 4–0 | 100.00% |
| Marusan vs Lili | 3–0 | 100.00% |
| Marusan vs Shaheen | 2–1 | 66.67% |
| Marusan vs Reina | 2–1 | 66.67% |
| Marusan vs Kazuya | 2–0 | 100.00% |
| Marusan vs Lee | 2–0 | 100.00% |
| Marusan vs Kuma | 2–0 | 100.00% |
| Marusan vs Azucena | 2–0 | 100.00% |
| Marusan vs Law | 1–0 | 100.00% |
| Marusan vs Leo | 1–0 | 100.00% |
| Marusan vs Jun | 1–0 | 100.00% |
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.