| BRETT vs King | 22–27 | 44.90% |
| BRETT vs Kazuya | 14–32 | 30.43% |
| BRETT vs Jin | 10–25 | 28.57% |
| BRETT vs Bryan | 16–19 | 45.71% |
| BRETT vs Reina | 19–16 | 54.29% |
| BRETT vs Dragunov | 6–28 | 17.65% |
| BRETT vs Clive | 15–19 | 44.12% |
| BRETT vs Steve | 14–19 | 42.42% |
| BRETT vs Paul | 9–18 | 33.33% |
| BRETT vs Lili | 11–16 | 40.74% |
| BRETT vs Law | 11–15 | 42.31% |
| BRETT vs Asuka | 8–16 | 33.33% |
| BRETT vs Azucena | 10–13 | 43.48% |
| BRETT vs Jack-8 | 8–14 | 36.36% |
| BRETT vs Hwoarang | 9–12 | 42.86% |
| BRETT vs Anna | 5–15 | 25.00% |
| BRETT vs Jun | 8–11 | 42.11% |
| BRETT vs Lars | 4–14 | 22.22% |
| BRETT vs Lidia | 6–12 | 33.33% |
| BRETT vs Heihachi | 11–7 | 61.11% |
| BRETT vs Nina | 8–9 | 47.06% |
| BRETT vs Eddy | 7–10 | 41.18% |
| BRETT vs Xiaoyu | 6–10 | 37.50% |
| BRETT vs Leroy | 9–7 | 56.25% |
| BRETT vs Yoshimitsu | 6–9 | 40.00% |
| BRETT vs Shaheen | 9–6 | 60.00% |
| BRETT vs Lee | 9–6 | 60.00% |
| BRETT vs Leo | 9–5 | 64.29% |
| BRETT vs Victor | 6–6 | 50.00% |
| BRETT vs Devil Jin | 7–4 | 63.64% |
| BRETT vs Alisa | 4–7 | 36.36% |
| BRETT vs Raven | 5–5 | 50.00% |
| BRETT vs Armor King | 4–6 | 40.00% |
| BRETT vs Claudio | 6–3 | 66.67% |
| BRETT vs Feng | 3–3 | 50.00% |
| BRETT vs Kuma | 2–3 | 40.00% |
| BRETT vs Fahkumram | 1–4 | 20.00% |
| BRETT vs Miary Zo | 2–2 | 50.00% |
| BRETT vs Zafina | 3–0 | 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.