| Soul King Brook vs Reina | 7–1 | 87.50% |
| Soul King Brook vs Shaheen | 2–2 | 50.00% |
| Soul King Brook vs King | 1–3 | 25.00% |
| Soul King Brook vs Devil Jin | 2–1 | 66.67% |
| Soul King Brook vs Yoshimitsu | 1–2 | 33.33% |
| Soul King Brook vs Jin | 2–0 | 100.00% |
| Soul King Brook vs Hwoarang | 1–1 | 50.00% |
| Soul King Brook vs Kuma | 0–2 | 0.00% |
| Soul King Brook vs Steve | 1–0 | 100.00% |
| Soul King Brook vs Jack-8 | 1–0 | 100.00% |
| Soul King Brook vs Feng | 0–1 | 0.00% |
| Soul King Brook vs Lars | 0–1 | 0.00% |
| Soul King Brook vs Lee | 0–1 | 0.00% |
| Soul King Brook vs Zafina | 1–0 | 100.00% |
| Soul King Brook vs Asuka | 1–0 | 100.00% |
| Soul King Brook vs Nina | 0–1 | 0.00% |
| Soul King Brook vs Jun | 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.