| marona vs Reina | 31–11 | 73.81% |
| marona vs Kazuya | 28–11 | 71.79% |
| marona vs King | 22–7 | 75.86% |
| marona vs Jin | 16–12 | 57.14% |
| marona vs Heihachi | 18–9 | 66.67% |
| marona vs Bryan | 11–15 | 42.31% |
| marona vs Asuka | 13–10 | 56.52% |
| marona vs Victor | 8–13 | 38.10% |
| marona vs Azucena | 10–8 | 55.56% |
| marona vs Lidia | 10–8 | 55.56% |
| marona vs Steve | 10–7 | 58.82% |
| marona vs Lars | 7–10 | 41.18% |
| marona vs Hwoarang | 8–8 | 50.00% |
| marona vs Clive | 8–8 | 50.00% |
| marona vs Dragunov | 8–7 | 53.33% |
| marona vs Leo | 14–1 | 93.33% |
| marona vs Jun | 10–4 | 71.43% |
| marona vs Lee | 9–4 | 69.23% |
| marona vs Eddy | 7–6 | 53.85% |
| marona vs Lili | 6–6 | 50.00% |
| marona vs Leroy | 7–5 | 58.33% |
| marona vs Zafina | 9–1 | 90.00% |
| marona vs Alisa | 6–3 | 66.67% |
| marona vs Nina | 6–3 | 66.67% |
| marona vs Law | 3–3 | 50.00% |
| marona vs Yoshimitsu | 3–2 | 60.00% |
| marona vs Feng | 3–2 | 60.00% |
| marona vs Shaheen | 1–4 | 20.00% |
| marona vs Kuma | 2–3 | 40.00% |
| marona vs Jack-8 | 2–2 | 50.00% |
| marona vs Paul | 1–2 | 33.33% |
| marona vs Xiaoyu | 3–0 | 100.00% |
| marona vs Raven | 2–1 | 66.67% |
| marona vs Claudio | 2–0 | 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.