| Brandonhayhaya vs King | 17–12 | 58.62% |
| Brandonhayhaya vs Kazuya | 17–7 | 70.83% |
| Brandonhayhaya vs Jin | 13–10 | 56.52% |
| Brandonhayhaya vs Hwoarang | 7–10 | 41.18% |
| Brandonhayhaya vs Steve | 12–4 | 75.00% |
| Brandonhayhaya vs Reina | 8–7 | 53.33% |
| Brandonhayhaya vs Yoshimitsu | 8–6 | 57.14% |
| Brandonhayhaya vs Lars | 6–5 | 54.55% |
| Brandonhayhaya vs Bryan | 5–5 | 50.00% |
| Brandonhayhaya vs Azucena | 5–5 | 50.00% |
| Brandonhayhaya vs Fahkumram | 8–2 | 80.00% |
| Brandonhayhaya vs Law | 8–1 | 88.89% |
| Brandonhayhaya vs Heihachi | 8–1 | 88.89% |
| Brandonhayhaya vs Asuka | 4–4 | 50.00% |
| Brandonhayhaya vs Paul | 5–2 | 71.43% |
| Brandonhayhaya vs Devil Jin | 5–2 | 71.43% |
| Brandonhayhaya vs Jack-8 | 4–2 | 66.67% |
| Brandonhayhaya vs Lili | 1–5 | 16.67% |
| Brandonhayhaya vs Dragunov | 2–4 | 33.33% |
| Brandonhayhaya vs Victor | 3–3 | 50.00% |
| Brandonhayhaya vs Alisa | 3–2 | 60.00% |
| Brandonhayhaya vs Shaheen | 2–3 | 40.00% |
| Brandonhayhaya vs Eddy | 0–5 | 0.00% |
| Brandonhayhaya vs Panda | 4–0 | 100.00% |
| Brandonhayhaya vs Jun | 2–2 | 50.00% |
| Brandonhayhaya vs Leo | 2–1 | 66.67% |
| Brandonhayhaya vs Zafina | 1–2 | 33.33% |
| Brandonhayhaya vs Lidia | 1–2 | 33.33% |
| Brandonhayhaya vs Xiaoyu | 2–0 | 100.00% |
| Brandonhayhaya vs Leroy | 2–0 | 100.00% |
| Brandonhayhaya vs Lee | 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.