| BellaDonna vs Jin | 1–4 | 20.00% |
| BellaDonna vs Lee | 2–3 | 40.00% |
| BellaDonna vs Yoshimitsu | 1–3 | 25.00% |
| BellaDonna vs Hwoarang | 2–2 | 50.00% |
| BellaDonna vs Lili | 3–1 | 75.00% |
| BellaDonna vs Asuka | 2–1 | 66.67% |
| BellaDonna vs Reina | 2–1 | 66.67% |
| BellaDonna vs Lidia | 2–1 | 66.67% |
| BellaDonna vs Devil Jin | 0–2 | 0.00% |
| BellaDonna vs Dragunov | 1–1 | 50.00% |
| BellaDonna vs Shaheen | 0–2 | 0.00% |
| BellaDonna vs Zafina | 1–1 | 50.00% |
| BellaDonna vs Azucena | 2–0 | 100.00% |
| BellaDonna vs Victor | 2–0 | 100.00% |
| BellaDonna vs Eddy | 1–1 | 50.00% |
| BellaDonna vs Clive | 0–2 | 0.00% |
| BellaDonna vs Law | 0–1 | 0.00% |
| BellaDonna vs Lars | 0–1 | 0.00% |
| BellaDonna vs Nina | 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.