| Casey vs Kazuya | 320–262 | 54.98% |
| Casey vs Reina | 191–185 | 50.80% |
| Casey vs Jin | 163–174 | 48.37% |
| Casey vs Steve | 132–171 | 43.56% |
| Casey vs King | 135–163 | 45.30% |
| Casey vs Bryan | 133–160 | 45.39% |
| Casey vs Heihachi | 142–145 | 49.48% |
| Casey vs Law | 118–119 | 49.79% |
| Casey vs Dragunov | 105–118 | 47.09% |
| Casey vs Lili | 104–102 | 50.49% |
| Casey vs Hwoarang | 82–112 | 42.27% |
| Casey vs Lee | 79–105 | 42.93% |
| Casey vs Azucena | 82–94 | 46.59% |
| Casey vs Lidia | 87–82 | 51.48% |
| Casey vs Paul | 64–104 | 38.10% |
| Casey vs Yoshimitsu | 60–96 | 38.46% |
| Casey vs Asuka | 83–72 | 53.55% |
| Casey vs Devil Jin | 63–86 | 42.28% |
| Casey vs Jun | 72–72 | 50.00% |
| Casey vs Lars | 58–81 | 41.73% |
| Casey vs Armor King | 74–58 | 56.06% |
| Casey vs Xiaoyu | 51–78 | 39.53% |
| Casey vs Leo | 66–63 | 51.16% |
| Casey vs Clive | 51–58 | 46.79% |
| Casey vs Victor | 48–57 | 45.71% |
| Casey vs Feng | 46–53 | 46.46% |
| Casey vs Raven | 43–46 | 48.31% |
| Casey vs Eddy | 23–61 | 27.38% |
| Casey vs Nina | 36–45 | 44.44% |
| Casey vs Jack-8 | 22–50 | 30.56% |
| Casey vs Kuma | 32–38 | 45.71% |
| Casey vs Claudio | 20–48 | 29.41% |
| Casey vs Alisa | 29–37 | 43.94% |
| Casey vs Leroy | 36–23 | 61.02% |
| Casey vs Fahkumram | 14–29 | 32.56% |
| Casey vs Miary Zo | 22–21 | 51.16% |
| Casey vs Zafina | 19–21 | 47.50% |
| Casey vs Anna | 18–21 | 46.15% |
| Casey vs Panda | 16–22 | 42.11% |
| Casey vs Shaheen | 17–18 | 48.57% |
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.