| BrettyGibb vs Reina | 9–7 | 56.25% |
| BrettyGibb vs Kazuya | 6–7 | 46.15% |
| BrettyGibb vs Jin | 3–5 | 37.50% |
| BrettyGibb vs King | 5–1 | 83.33% |
| BrettyGibb vs Steve | 3–3 | 50.00% |
| BrettyGibb vs Azucena | 3–3 | 50.00% |
| BrettyGibb vs Law | 2–3 | 40.00% |
| BrettyGibb vs Hwoarang | 3–2 | 60.00% |
| BrettyGibb vs Nina | 4–1 | 80.00% |
| BrettyGibb vs Bryan | 1–3 | 25.00% |
| BrettyGibb vs Kuma | 2–2 | 50.00% |
| BrettyGibb vs Victor | 0–4 | 0.00% |
| BrettyGibb vs Paul | 2–1 | 66.67% |
| BrettyGibb vs Dragunov | 2–1 | 66.67% |
| BrettyGibb vs Leo | 2–1 | 66.67% |
| BrettyGibb vs Jack-8 | 1–1 | 50.00% |
| BrettyGibb vs Lili | 0–2 | 0.00% |
| BrettyGibb vs Zafina | 2–0 | 100.00% |
| BrettyGibb vs Jun | 0–2 | 0.00% |
| BrettyGibb vs Eddy | 0–2 | 0.00% |
| BrettyGibb vs Asuka | 0–1 | 0.00% |
| BrettyGibb vs Alisa | 0–1 | 0.00% |
| BrettyGibb vs Claudio | 0–1 | 0.00% |
| BrettyGibb vs Shaheen | 0–1 | 0.00% |
| BrettyGibb vs Raven | 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.