| primadonna vs Jin | 16–5 | 76.19% |
| primadonna vs Steve | 13–4 | 76.47% |
| primadonna vs Victor | 8–4 | 66.67% |
| primadonna vs Jun | 9–2 | 81.82% |
| primadonna vs Reina | 11–0 | 100.00% |
| primadonna vs Kazuya | 8–2 | 80.00% |
| primadonna vs Claudio | 6–3 | 66.67% |
| primadonna vs King | 7–1 | 87.50% |
| primadonna vs Bryan | 2–6 | 25.00% |
| primadonna vs Devil Jin | 6–2 | 75.00% |
| primadonna vs Law | 2–5 | 28.57% |
| primadonna vs Xiaoyu | 3–4 | 42.86% |
| primadonna vs Paul | 3–3 | 50.00% |
| primadonna vs Hwoarang | 2–4 | 33.33% |
| primadonna vs Asuka | 4–2 | 66.67% |
| primadonna vs Eddy | 2–4 | 33.33% |
| primadonna vs Lili | 4–1 | 80.00% |
| primadonna vs Dragunov | 5–0 | 100.00% |
| primadonna vs Leo | 2–3 | 40.00% |
| primadonna vs Lee | 2–3 | 40.00% |
| primadonna vs Azucena | 4–1 | 80.00% |
| primadonna vs Lars | 0–3 | 0.00% |
| primadonna vs Shaheen | 1–2 | 33.33% |
| primadonna vs Feng | 2–0 | 100.00% |
| primadonna vs Nina | 2–0 | 100.00% |
| primadonna vs Panda | 0–2 | 0.00% |
| primadonna vs Yoshimitsu | 0–1 | 0.00% |
| primadonna vs Alisa | 1–0 | 100.00% |
| primadonna vs Kuma | 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.