| Casper vs Kazuya | 271–247 | 52.32% |
| Casper vs Heihachi | 214–247 | 46.42% |
| Casper vs Bryan | 244–215 | 53.16% |
| Casper vs King | 228–189 | 54.68% |
| Casper vs Jin | 197–198 | 49.87% |
| Casper vs Lee | 173–157–1 | 52.42% |
| Casper vs Reina | 162–169 | 48.94% |
| Casper vs Steve | 159–141 | 53.00% |
| Casper vs Yoshimitsu | 169–128 | 56.90% |
| Casper vs Clive | 164–133 | 55.22% |
| Casper vs Paul | 123–130 | 48.62% |
| Casper vs Law | 133–116 | 53.41% |
| Casper vs Dragunov | 114–130 | 46.72% |
| Casper vs Lili | 124–114 | 52.10% |
| Casper vs Hwoarang | 111–121 | 47.84% |
| Casper vs Devil Jin | 106–104 | 50.48% |
| Casper vs Azucena | 106–100 | 51.46% |
| Casper vs Jun | 102–92 | 52.58% |
| Casper vs Lars | 92–91 | 50.27% |
| Casper vs Victor | 86–81–1 | 51.50% |
| Casper vs Xiaoyu | 87–78 | 52.73% |
| Casper vs Fahkumram | 83–77 | 51.88% |
| Casper vs Asuka | 76–80 | 48.72% |
| Casper vs Feng | 75–68 | 52.45% |
| Casper vs Lidia | 60–72 | 45.45% |
| Casper vs Raven | 60–70 | 46.15% |
| Casper vs Nina | 57–62 | 47.90% |
| Casper vs Leo | 43–72 | 37.39% |
| Casper vs Claudio | 59–48 | 55.14% |
| Casper vs Jack-8 | 51–51 | 50.00% |
| Casper vs Alisa | 41–56 | 42.27% |
| Casper vs Leroy | 45–44 | 50.56% |
| Casper vs Eddy | 39–49 | 44.32% |
| Casper vs Shaheen | 40–45 | 47.06% |
| Casper vs Anna | 46–37 | 55.42% |
| Casper vs Zafina | 21–30 | 41.18% |
| Casper vs Kuma | 22–26 | 45.83% |
| Casper vs Armor King | 14–10 | 58.33% |
| Casper vs Panda | 9–11 | 45.00% |
| Casper vs Miary Zo | 0–2 | 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.