| Marrok vs Reina | 14–12 | 53.85% |
| Marrok vs King | 13–11 | 54.17% |
| Marrok vs Hwoarang | 16–5 | 76.19% |
| Marrok vs Jin | 7–9 | 43.75% |
| Marrok vs Steve | 6–5 | 54.55% |
| Marrok vs Lili | 7–4 | 63.64% |
| Marrok vs Dragunov | 8–3 | 72.73% |
| Marrok vs Jun | 5–6 | 45.45% |
| Marrok vs Law | 4–6 | 40.00% |
| Marrok vs Azucena | 2–8 | 20.00% |
| Marrok vs Eddy | 3–6 | 33.33% |
| Marrok vs Feng | 4–4 | 50.00% |
| Marrok vs Claudio | 4–4 | 50.00% |
| Marrok vs Yoshimitsu | 4–3 | 57.14% |
| Marrok vs Bryan | 2–5 | 28.57% |
| Marrok vs Kazuya | 4–3 | 57.14% |
| Marrok vs Jack-8 | 2–5 | 28.57% |
| Marrok vs Asuka | 4–3 | 57.14% |
| Marrok vs Nina | 0–5 | 0.00% |
| Marrok vs Lee | 2–3 | 40.00% |
| Marrok vs Panda | 2–3 | 40.00% |
| Marrok vs Xiaoyu | 0–4 | 0.00% |
| Marrok vs Victor | 2–2 | 50.00% |
| Marrok vs Paul | 0–3 | 0.00% |
| Marrok vs Devil Jin | 1–1 | 50.00% |
| Marrok vs Lars | 1–1 | 50.00% |
| Marrok vs Alisa | 1–0 | 100.00% |
| Marrok vs Shaheen | 1–0 | 100.00% |
| Marrok vs Kuma | 1–0 | 100.00% |
| Marrok vs Leroy | 0–1 | 0.00% |
| Marrok vs Raven | 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.