| Casanova vs Hwoarang | 191–166 | 53.50% |
| Casanova vs King | 169–148 | 53.31% |
| Casanova vs Jin | 188–111 | 62.88% |
| Casanova vs Kazuya | 153–124 | 55.23% |
| Casanova vs Law | 140–112 | 55.56% |
| Casanova vs Bryan | 111–122 | 47.64% |
| Casanova vs Paul | 104–101 | 50.73% |
| Casanova vs Yoshimitsu | 98–89 | 52.41% |
| Casanova vs Steve | 91–84 | 52.00% |
| Casanova vs Lili | 75–90 | 45.45% |
| Casanova vs Dragunov | 53–68 | 43.80% |
| Casanova vs Devil Jin | 63–55 | 53.39% |
| Casanova vs Reina | 59–58 | 50.43% |
| Casanova vs Feng | 63–52 | 54.78% |
| Casanova vs Nina | 57–51 | 52.78% |
| Casanova vs Eddy | 60–48 | 55.56% |
| Casanova vs Lars | 45–60 | 42.86% |
| Casanova vs Heihachi | 47–56 | 45.63% |
| Casanova vs Victor | 57–42 | 57.58% |
| Casanova vs Leroy | 42–53 | 44.21% |
| Casanova vs Asuka | 47–45 | 51.09% |
| Casanova vs Lee | 52–39 | 57.14% |
| Casanova vs Alisa | 28–61 | 31.46% |
| Casanova vs Xiaoyu | 39–46 | 45.88% |
| Casanova vs Clive | 53–31 | 63.10% |
| Casanova vs Jun | 35–46 | 43.21% |
| Casanova vs Raven | 32–43 | 42.67% |
| Casanova vs Kuma | 36–35 | 50.70% |
| Casanova vs Fahkumram | 34–34 | 50.00% |
| Casanova vs Azucena | 26–39 | 40.00% |
| Casanova vs Claudio | 37–20 | 64.91% |
| Casanova vs Jack-8 | 24–30 | 44.44% |
| Casanova vs Anna | 22–27 | 44.90% |
| Casanova vs Leo | 20–23 | 46.51% |
| Casanova vs Zafina | 13–26 | 33.33% |
| Casanova vs Armor King | 18–20 | 47.37% |
| Casanova vs Shaheen | 16–18 | 47.06% |
| Casanova vs Lidia | 9–22 | 29.03% |
| Casanova vs Panda | 4–10 | 28.57% |
| Casanova vs Miary Zo | 5–5 | 50.00% |
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.