| Brother vs King | 14–11 | 56.00% |
| Brother vs Kazuya | 9–7 | 56.25% |
| Brother vs Jin | 9–6 | 60.00% |
| Brother vs Bryan | 8–7 | 53.33% |
| Brother vs Azucena | 8–7 | 53.33% |
| Brother vs Reina | 10–3 | 76.92% |
| Brother vs Steve | 6–4 | 60.00% |
| Brother vs Jun | 5–3 | 62.50% |
| Brother vs Paul | 4–3 | 57.14% |
| Brother vs Hwoarang | 4–2 | 66.67% |
| Brother vs Asuka | 2–4 | 33.33% |
| Brother vs Devil Jin | 1–4 | 20.00% |
| Brother vs Feng | 3–2 | 60.00% |
| Brother vs Law | 2–2 | 50.00% |
| Brother vs Xiaoyu | 1–3 | 25.00% |
| Brother vs Lee | 2–2 | 50.00% |
| Brother vs Claudio | 1–2 | 33.33% |
| Brother vs Kuma | 1–2 | 33.33% |
| Brother vs Lidia | 2–1 | 66.67% |
| Brother vs Yoshimitsu | 1–1 | 50.00% |
| Brother vs Dragunov | 1–1 | 50.00% |
| Brother vs Alisa | 0–2 | 0.00% |
| Brother vs Leroy | 1–1 | 50.00% |
| Brother vs Eddy | 0–2 | 0.00% |
| Brother vs Lili | 0–1 | 0.00% |
| Brother vs Shaheen | 1–0 | 100.00% |
| Brother vs Nina | 0–1 | 0.00% |
| Brother vs Zafina | 1–0 | 100.00% |
| Brother vs Victor | 1–0 | 100.00% |
| Brother vs Raven | 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.