| Marulski vs Reina | 14–5 | 73.68% |
| Marulski vs King | 8–5 | 61.54% |
| Marulski vs Kazuya | 6–7 | 46.15% |
| Marulski vs Victor | 4–8 | 33.33% |
| Marulski vs Xiaoyu | 7–4 | 63.64% |
| Marulski vs Dragunov | 4–6 | 40.00% |
| Marulski vs Jin | 5–4 | 55.56% |
| Marulski vs Feng | 3–5 | 37.50% |
| Marulski vs Eddy | 5–3 | 62.50% |
| Marulski vs Asuka | 4–3 | 57.14% |
| Marulski vs Lili | 2–5 | 28.57% |
| Marulski vs Azucena | 5–2 | 71.43% |
| Marulski vs Hwoarang | 3–4 | 42.86% |
| Marulski vs Lee | 3–4 | 42.86% |
| Marulski vs Paul | 4–1 | 80.00% |
| Marulski vs Lars | 5–0 | 100.00% |
| Marulski vs Devil Jin | 2–2 | 50.00% |
| Marulski vs Alisa | 1–3 | 25.00% |
| Marulski vs Leo | 1–3 | 25.00% |
| Marulski vs Bryan | 0–3 | 0.00% |
| Marulski vs Steve | 2–0 | 100.00% |
| Marulski vs Jack-8 | 1–1 | 50.00% |
| Marulski vs Shaheen | 2–0 | 100.00% |
| Marulski vs Jun | 2–0 | 100.00% |
| Marulski vs Claudio | 1–0 | 100.00% |
| Marulski vs Kuma | 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.