| Brother Soon vs Steve | 19–28 | 40.43% |
| Brother Soon vs Jin | 6–23 | 20.69% |
| Brother Soon vs Lili | 13–16 | 44.83% |
| Brother Soon vs Anna | 6–20 | 23.08% |
| Brother Soon vs Lars | 8–16 | 33.33% |
| Brother Soon vs King | 3–20 | 13.04% |
| Brother Soon vs Law | 6–16 | 27.27% |
| Brother Soon vs Reina | 9–13 | 40.91% |
| Brother Soon vs Dragunov | 8–13 | 38.10% |
| Brother Soon vs Bryan | 2–18 | 10.00% |
| Brother Soon vs Kazuya | 6–14 | 30.00% |
| Brother Soon vs Asuka | 3–12 | 20.00% |
| Brother Soon vs Azucena | 6–9 | 40.00% |
| Brother Soon vs Clive | 3–12 | 20.00% |
| Brother Soon vs Hwoarang | 10–4 | 71.43% |
| Brother Soon vs Eddy | 3–10 | 23.08% |
| Brother Soon vs Jun | 4–8 | 33.33% |
| Brother Soon vs Victor | 3–9 | 25.00% |
| Brother Soon vs Shaheen | 4–6 | 40.00% |
| Brother Soon vs Zafina | 2–8 | 20.00% |
| Brother Soon vs Leroy | 3–7 | 30.00% |
| Brother Soon vs Lee | 3–6 | 33.33% |
| Brother Soon vs Lidia | 6–3 | 66.67% |
| Brother Soon vs Jack-8 | 1–7 | 12.50% |
| Brother Soon vs Heihachi | 4–4 | 50.00% |
| Brother Soon vs Xiaoyu | 0–7 | 0.00% |
| Brother Soon vs Yoshimitsu | 2–4 | 33.33% |
| Brother Soon vs Leo | 4–2 | 66.67% |
| Brother Soon vs Kuma | 1–4 | 20.00% |
| Brother Soon vs Paul | 0–4 | 0.00% |
| Brother Soon vs Feng | 1–3 | 25.00% |
| Brother Soon vs Alisa | 3–0 | 100.00% |
| Brother Soon vs Claudio | 2–0 | 100.00% |
| Brother Soon vs Raven | 0–2 | 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.