| Son-broku vs Reina | 3–9 | 25.00% |
| Son-broku vs Jin | 4–7 | 36.36% |
| Son-broku vs Kazuya | 4–6 | 40.00% |
| Son-broku vs Steve | 2–6 | 25.00% |
| Son-broku vs Hwoarang | 2–3 | 40.00% |
| Son-broku vs Lars | 0–4 | 0.00% |
| Son-broku vs Heihachi | 2–2 | 50.00% |
| Son-broku vs King | 1–3 | 25.00% |
| Son-broku vs Alisa | 3–1 | 75.00% |
| Son-broku vs Asuka | 1–2 | 33.33% |
| Son-broku vs Kuma | 2–1 | 66.67% |
| Son-broku vs Leroy | 2–1 | 66.67% |
| Son-broku vs Jun | 1–2 | 33.33% |
| Son-broku vs Feng | 1–2 | 33.33% |
| Son-broku vs Raven | 0–2 | 0.00% |
| Son-broku vs Lidia | 2–0 | 100.00% |
| Son-broku vs Nina | 2–0 | 100.00% |
| Son-broku vs Azucena | 1–1 | 50.00% |
| Son-broku vs Leo | 0–1 | 0.00% |
| Son-broku vs Paul | 0–1 | 0.00% |
| Son-broku vs Devil Jin | 0–1 | 0.00% |
| Son-broku vs Dragunov | 1–0 | 100.00% |
| Son-broku vs Claudio | 0–1 | 0.00% |
| Son-broku vs Lee | 0–1 | 0.00% |
| Son-broku vs Victor | 1–0 | 100.00% |
| Son-broku vs Eddy | 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.