| Maruku丸く vs Kazuya | 16–14 | 53.33% |
| Maruku丸く vs Reina | 17–8 | 68.00% |
| Maruku丸く vs Bryan | 12–9 | 57.14% |
| Maruku丸く vs Jin | 6–11 | 35.29% |
| Maruku丸く vs Lars | 8–9 | 47.06% |
| Maruku丸く vs Victor | 5–12 | 29.41% |
| Maruku丸く vs Jun | 7–9 | 43.75% |
| Maruku丸く vs King | 7–6 | 53.85% |
| Maruku丸く vs Yoshimitsu | 4–9 | 30.77% |
| Maruku丸く vs Lili | 4–9 | 30.77% |
| Maruku丸く vs Dragunov | 5–8 | 38.46% |
| Maruku丸く vs Hwoarang | 1–11 | 8.33% |
| Maruku丸く vs Lidia | 5–7 | 41.67% |
| Maruku丸く vs Leo | 5–6 | 45.45% |
| Maruku丸く vs Law | 2–8 | 20.00% |
| Maruku丸く vs Devil Jin | 5–5 | 50.00% |
| Maruku丸く vs Azucena | 4–6 | 40.00% |
| Maruku丸く vs Steve | 4–5 | 44.44% |
| Maruku丸く vs Xiaoyu | 3–4 | 42.86% |
| Maruku丸く vs Alisa | 1–5 | 16.67% |
| Maruku丸く vs Lee | 1–4 | 20.00% |
| Maruku丸く vs Shaheen | 1–3 | 25.00% |
| Maruku丸く vs Panda | 0–4 | 0.00% |
| Maruku丸く vs Asuka | 2–1 | 66.67% |
| Maruku丸く vs Claudio | 2–1 | 66.67% |
| Maruku丸く vs Leroy | 1–2 | 33.33% |
| Maruku丸く vs Raven | 1–2 | 33.33% |
| Maruku丸く vs Paul | 0–2 | 0.00% |
| Maruku丸く vs Feng | 0–2 | 0.00% |
| Maruku丸く vs Jack-8 | 0–1 | 0.00% |
| Maruku丸く vs Zafina | 0–1 | 0.00% |
| Maruku丸く vs Eddy | 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.