| Brwain vs Jin | 11–23 | 32.35% |
| Brwain vs Hwoarang | 10–18 | 35.71% |
| Brwain vs Eddy | 5–19 | 20.83% |
| Brwain vs Lili | 6–16 | 27.27% |
| Brwain vs Reina | 12–10 | 54.55% |
| Brwain vs King | 7–12 | 36.84% |
| Brwain vs Steve | 6–11 | 35.29% |
| Brwain vs Bryan | 4–11 | 26.67% |
| Brwain vs Law | 5–9 | 35.71% |
| Brwain vs Yoshimitsu | 4–8 | 33.33% |
| Brwain vs Dragunov | 5–7 | 41.67% |
| Brwain vs Nina | 2–9 | 18.18% |
| Brwain vs Paul | 4–6 | 40.00% |
| Brwain vs Victor | 1–9 | 10.00% |
| Brwain vs Lars | 3–5 | 37.50% |
| Brwain vs Alisa | 1–7 | 12.50% |
| Brwain vs Zafina | 0–8 | 0.00% |
| Brwain vs Xiaoyu | 3–4 | 42.86% |
| Brwain vs Kazuya | 2–5 | 28.57% |
| Brwain vs Devil Jin | 5–2 | 71.43% |
| Brwain vs Leroy | 2–5 | 28.57% |
| Brwain vs Azucena | 2–5 | 28.57% |
| Brwain vs Raven | 2–5 | 28.57% |
| Brwain vs Lee | 3–3 | 50.00% |
| Brwain vs Jun | 5–1 | 83.33% |
| Brwain vs Kuma | 1–3 | 25.00% |
| Brwain vs Feng | 0–3 | 0.00% |
| Brwain vs Asuka | 2–0 | 100.00% |
| Brwain vs Leo | 1–1 | 50.00% |
| Brwain vs Claudio | 0–2 | 0.00% |
| Brwain vs Jack-8 | 0–1 | 0.00% |
| Brwain 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.