| BA3O9 vs Kazuya | 12–16 | 42.86% |
| BA3O9 vs Jin | 13–11 | 54.17% |
| BA3O9 vs Hwoarang | 10–7 | 58.82% |
| BA3O9 vs Law | 9–7 | 56.25% |
| BA3O9 vs King | 3–8 | 27.27% |
| BA3O9 vs Reina | 4–6 | 40.00% |
| BA3O9 vs Victor | 4–6 | 40.00% |
| BA3O9 vs Raven | 8–2 | 80.00% |
| BA3O9 vs Clive | 3–7 | 30.00% |
| BA3O9 vs Steve | 5–3 | 62.50% |
| BA3O9 vs Devil Jin | 5–2 | 71.43% |
| BA3O9 vs Nina | 4–3 | 57.14% |
| BA3O9 vs Yoshimitsu | 1–5 | 16.67% |
| BA3O9 vs Lee | 4–2 | 66.67% |
| BA3O9 vs Xiaoyu | 4–1 | 80.00% |
| BA3O9 vs Asuka | 2–3 | 40.00% |
| BA3O9 vs Paul | 2–2 | 50.00% |
| BA3O9 vs Lili | 2–2 | 50.00% |
| BA3O9 vs Leo | 3–1 | 75.00% |
| BA3O9 vs Eddy | 0–4 | 0.00% |
| BA3O9 vs Heihachi | 4–0 | 100.00% |
| BA3O9 vs Bryan | 2–1 | 66.67% |
| BA3O9 vs Shaheen | 1–1 | 50.00% |
| BA3O9 vs Leroy | 0–2 | 0.00% |
| BA3O9 vs Alisa | 0–1 | 0.00% |
| BA3O9 vs Zafina | 1–0 | 100.00% |
| BA3O9 vs Azucena | 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.