| Mr Brown vs Eddy | 7–28 | 20.00% |
| Mr Brown vs Steve | 19–9 | 67.86% |
| Mr Brown vs King | 14–8 | 63.64% |
| Mr Brown vs Jin | 11–10 | 52.38% |
| Mr Brown vs Reina | 14–1 | 93.33% |
| Mr Brown vs Raven | 11–4 | 73.33% |
| Mr Brown vs Dragunov | 7–7 | 50.00% |
| Mr Brown vs Hwoarang | 3–10 | 23.08% |
| Mr Brown vs Kazuya | 7–5 | 58.33% |
| Mr Brown vs Asuka | 4–8 | 33.33% |
| Mr Brown vs Lee | 9–3 | 75.00% |
| Mr Brown vs Bryan | 3–8 | 27.27% |
| Mr Brown vs Lili | 5–6 | 45.45% |
| Mr Brown vs Victor | 8–3 | 72.73% |
| Mr Brown vs Devil Jin | 6–4 | 60.00% |
| Mr Brown vs Leo | 8–2 | 80.00% |
| Mr Brown vs Lars | 4–6 | 40.00% |
| Mr Brown vs Xiaoyu | 4–5 | 44.44% |
| Mr Brown vs Law | 1–7 | 12.50% |
| Mr Brown vs Yoshimitsu | 5–3 | 62.50% |
| Mr Brown vs Zafina | 6–2 | 75.00% |
| Mr Brown vs Jun | 5–3 | 62.50% |
| Mr Brown vs Alisa | 6–1 | 85.71% |
| Mr Brown vs Nina | 6–1 | 85.71% |
| Mr Brown vs Leroy | 5–1 | 83.33% |
| Mr Brown vs Azucena | 6–0 | 100.00% |
| Mr Brown vs Paul | 1–4 | 20.00% |
| Mr Brown vs Shaheen | 4–1 | 80.00% |
| Mr Brown vs Jack-8 | 1–3 | 25.00% |
| Mr Brown vs Feng | 2–2 | 50.00% |
| Mr Brown vs Kuma | 1–3 | 25.00% |
| Mr Brown vs Heihachi | 3–1 | 75.00% |
| Mr Brown vs Claudio | 2–1 | 66.67% |
| Mr Brown vs Clive | 0–2 | 0.00% |
| Mr Brown 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.