| Maruda vs Jin | 28–28 | 50.00% |
| Maruda vs Bryan | 16–22 | 42.11% |
| Maruda vs Kazuya | 25–12 | 67.57% |
| Maruda vs King | 9–22 | 29.03% |
| Maruda vs Reina | 12–12 | 50.00% |
| Maruda vs Yoshimitsu | 9–13 | 40.91% |
| Maruda vs Hwoarang | 8–12 | 40.00% |
| Maruda vs Steve | 11–9 | 55.00% |
| Maruda vs Jun | 8–11 | 42.11% |
| Maruda vs Azucena | 8–11 | 42.11% |
| Maruda vs Xiaoyu | 10–7 | 58.82% |
| Maruda vs Law | 12–4 | 75.00% |
| Maruda vs Victor | 4–11 | 26.67% |
| Maruda vs Eddy | 6–9 | 40.00% |
| Maruda vs Fahkumram | 5–10 | 33.33% |
| Maruda vs Devil Jin | 6–8 | 42.86% |
| Maruda vs Dragunov | 3–11 | 21.43% |
| Maruda vs Asuka | 6–7 | 46.15% |
| Maruda vs Lili | 7–6 | 53.85% |
| Maruda vs Paul | 7–5 | 58.33% |
| Maruda vs Nina | 8–2 | 80.00% |
| Maruda vs Heihachi | 6–4 | 60.00% |
| Maruda vs Lidia | 3–6 | 33.33% |
| Maruda vs Feng | 3–5 | 37.50% |
| Maruda vs Raven | 4–4 | 50.00% |
| Maruda vs Lee | 4–1 | 80.00% |
| Maruda vs Zafina | 3–2 | 60.00% |
| Maruda vs Leroy | 1–4 | 20.00% |
| Maruda vs Alisa | 3–1 | 75.00% |
| Maruda vs Kuma | 0–4 | 0.00% |
| Maruda vs Leo | 2–1 | 66.67% |
| Maruda vs Lars | 0–3 | 0.00% |
| Maruda vs Shaheen | 3–0 | 100.00% |
| Maruda vs Clive | 2–1 | 66.67% |
| Maruda vs Jack-8 | 0–1 | 0.00% |
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.