| ROSALACABEZONA vs King | 75–71 | 51.37% |
| ROSALACABEZONA vs Jin | 73–51 | 58.87% |
| ROSALACABEZONA vs Hwoarang | 58–51 | 53.21% |
| ROSALACABEZONA vs Bryan | 67–41 | 62.04% |
| ROSALACABEZONA vs Kazuya | 62–38 | 62.00% |
| ROSALACABEZONA vs Law | 53–45 | 54.08% |
| ROSALACABEZONA vs Steve | 68–29 | 70.10% |
| ROSALACABEZONA vs Reina | 60–26 | 69.77% |
| ROSALACABEZONA vs Dragunov | 45–32 | 58.44% |
| ROSALACABEZONA vs Xiaoyu | 45–30 | 60.00% |
| ROSALACABEZONA vs Armor King | 36–37 | 49.32% |
| ROSALACABEZONA vs Yoshimitsu | 35–36 | 49.30% |
| ROSALACABEZONA vs Paul | 44–26 | 62.86% |
| ROSALACABEZONA vs Heihachi | 40–27 | 59.70% |
| ROSALACABEZONA vs Lars | 41–24 | 63.08% |
| ROSALACABEZONA vs Lee | 31–34 | 47.69% |
| ROSALACABEZONA vs Lili | 42–18 | 70.00% |
| ROSALACABEZONA vs Azucena | 30–26 | 53.57% |
| ROSALACABEZONA vs Eddy | 34–21 | 61.82% |
| ROSALACABEZONA vs Victor | 28–26 | 51.85% |
| ROSALACABEZONA vs Asuka | 29–20 | 59.18% |
| ROSALACABEZONA vs Leo | 26–23 | 53.06% |
| ROSALACABEZONA vs Lidia | 21–23 | 47.73% |
| ROSALACABEZONA vs Jun | 25–18 | 58.14% |
| ROSALACABEZONA vs Fahkumram | 18–19 | 48.65% |
| ROSALACABEZONA vs Feng | 16–20 | 44.44% |
| ROSALACABEZONA vs Nina | 23–13 | 63.89% |
| ROSALACABEZONA vs Leroy | 21–14 | 60.00% |
| ROSALACABEZONA vs Devil Jin | 17–17 | 50.00% |
| ROSALACABEZONA vs Anna | 13–21 | 38.24% |
| ROSALACABEZONA vs Clive | 18–15 | 54.55% |
| ROSALACABEZONA vs Alisa | 15–16 | 48.39% |
| ROSALACABEZONA vs Raven | 17–13 | 56.67% |
| ROSALACABEZONA vs Jack-8 | 19–10 | 65.52% |
| ROSALACABEZONA vs Shaheen | 8–15 | 34.78% |
| ROSALACABEZONA vs Claudio | 15–7 | 68.18% |
| ROSALACABEZONA vs Zafina | 13–4 | 76.47% |
| ROSALACABEZONA vs Kuma | 11–0 | 100.00% |
| ROSALACABEZONA vs Panda | 4–4 | 50.00% |
| ROSALACABEZONA vs Miary Zo | 4–2 | 66.67% |
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.