| mrww78 vs Jin | 6–23 | 20.69% |
| mrww78 vs Kazuya | 6–18 | 25.00% |
| mrww78 vs King | 7–13 | 35.00% |
| mrww78 vs Dragunov | 5–14 | 26.32% |
| mrww78 vs Xiaoyu | 9–8 | 52.94% |
| mrww78 vs Reina | 7–10 | 41.18% |
| mrww78 vs Law | 4–11 | 26.67% |
| mrww78 vs Steve | 2–11 | 15.38% |
| mrww78 vs Eddy | 2–11 | 15.38% |
| mrww78 vs Hwoarang | 3–8 | 27.27% |
| mrww78 vs Lili | 5–6 | 45.45% |
| mrww78 vs Alisa | 2–9 | 18.18% |
| mrww78 vs Bryan | 5–5 | 50.00% |
| mrww78 vs Lars | 5–3 | 62.50% |
| mrww78 vs Azucena | 3–5 | 37.50% |
| mrww78 vs Leo | 4–3 | 57.14% |
| mrww78 vs Nina | 1–6 | 14.29% |
| mrww78 vs Victor | 3–4 | 42.86% |
| mrww78 vs Yoshimitsu | 3–2 | 60.00% |
| mrww78 vs Devil Jin | 2–3 | 40.00% |
| mrww78 vs Claudio | 2–3 | 40.00% |
| mrww78 vs Jun | 1–4 | 20.00% |
| mrww78 vs Paul | 2–2 | 50.00% |
| mrww78 vs Asuka | 3–1 | 75.00% |
| mrww78 vs Feng | 2–2 | 50.00% |
| mrww78 vs Kuma | 0–3 | 0.00% |
| mrww78 vs Shaheen | 0–2 | 0.00% |
| mrww78 vs Lee | 0–2 | 0.00% |
| mrww78 vs Zafina | 2–0 | 100.00% |
| mrww78 vs Leroy | 0–2 | 0.00% |
| mrww78 vs Jack-8 | 0–1 | 0.00% |
| mrww78 vs Panda | 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.