| Maru_97 vs Kazuya | 21–20 | 51.22% |
| Maru_97 vs Reina | 17–19 | 47.22% |
| Maru_97 vs King | 17–18 | 48.57% |
| Maru_97 vs Bryan | 18–14 | 56.25% |
| Maru_97 vs Jin | 17–14 | 54.84% |
| Maru_97 vs Paul | 10–9 | 52.63% |
| Maru_97 vs Law | 5–12 | 29.41% |
| Maru_97 vs Asuka | 7–10 | 41.18% |
| Maru_97 vs Dragunov | 9–8 | 52.94% |
| Maru_97 vs Hwoarang | 9–7 | 56.25% |
| Maru_97 vs Lili | 8–8 | 50.00% |
| Maru_97 vs Steve | 6–9 | 40.00% |
| Maru_97 vs Victor | 8–7 | 53.33% |
| Maru_97 vs Nina | 4–10 | 28.57% |
| Maru_97 vs Eddy | 3–10 | 23.08% |
| Maru_97 vs Clive | 5–7 | 41.67% |
| Maru_97 vs Alisa | 3–8 | 27.27% |
| Maru_97 vs Jun | 6–5 | 54.55% |
| Maru_97 vs Azucena | 4–7 | 36.36% |
| Maru_97 vs Xiaoyu | 6–4 | 60.00% |
| Maru_97 vs Feng | 6–4 | 60.00% |
| Maru_97 vs Devil Jin | 4–5 | 44.44% |
| Maru_97 vs Leo | 6–3 | 66.67% |
| Maru_97 vs Lars | 1–8 | 11.11% |
| Maru_97 vs Lee | 3–6 | 33.33% |
| Maru_97 vs Heihachi | 5–4 | 55.56% |
| Maru_97 vs Yoshimitsu | 4–3 | 57.14% |
| Maru_97 vs Jack-8 | 6–1 | 85.71% |
| Maru_97 vs Shaheen | 3–4 | 42.86% |
| Maru_97 vs Zafina | 3–4 | 42.86% |
| Maru_97 vs Leroy | 2–2 | 50.00% |
| Maru_97 vs Raven | 2–2 | 50.00% |
| Maru_97 vs Claudio | 0–2 | 0.00% |
| Maru_97 vs Lidia | 1–1 | 50.00% |
| Maru_97 vs Kuma | 0–1 | 0.00% |
| Maru_97 vs Panda | 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.