| CASTLE vs Kazuya | 200–189–1 | 51.41% |
| CASTLE vs King | 177–200–1 | 46.95% |
| CASTLE vs Paul | 169–201 | 45.68% |
| CASTLE vs Dragunov | 153–199 | 43.47% |
| CASTLE vs Hwoarang | 135–188–1 | 41.80% |
| CASTLE vs Jin | 135–183–1 | 42.45% |
| CASTLE vs Bryan | 118–168 | 41.26% |
| CASTLE vs Reina | 118–158 | 42.75% |
| CASTLE vs Lili | 93–162 | 36.47% |
| CASTLE vs Law | 108–126 | 46.15% |
| CASTLE vs Asuka | 99–116 | 46.05% |
| CASTLE vs Steve | 85–107 | 44.27% |
| CASTLE vs Azucena | 83–80 | 50.92% |
| CASTLE vs Victor | 47–115 | 29.01% |
| CASTLE vs Devil Jin | 60–97 | 38.22% |
| CASTLE vs Eddy | 65–90 | 41.94% |
| CASTLE vs Heihachi | 54–87 | 38.30% |
| CASTLE vs Jun | 65–72 | 47.45% |
| CASTLE vs Lee | 55–67 | 45.08% |
| CASTLE vs Yoshimitsu | 52–66 | 44.07% |
| CASTLE vs Armor King | 52–62 | 45.61% |
| CASTLE vs Lars | 47–64 | 42.34% |
| CASTLE vs Claudio | 34–77 | 30.63% |
| CASTLE vs Xiaoyu | 40–68 | 37.04% |
| CASTLE vs Nina | 47–60 | 43.93% |
| CASTLE vs Alisa | 34–65 | 34.34% |
| CASTLE vs Leo | 47–49 | 48.96% |
| CASTLE vs Feng | 35–51 | 40.70% |
| CASTLE vs Leroy | 29–41 | 41.43% |
| CASTLE vs Lidia | 27–43 | 38.57% |
| CASTLE vs Jack-8 | 33–35 | 48.53% |
| CASTLE vs Zafina | 26–32 | 44.83% |
| CASTLE vs Shaheen | 22–35 | 38.60% |
| CASTLE vs Anna | 23–30 | 43.40% |
| CASTLE vs Fahkumram | 22–25 | 46.81% |
| CASTLE vs Miary Zo | 15–26 | 36.59% |
| CASTLE vs Raven | 17–22 | 43.59% |
| CASTLE vs Clive | 13–25–1 | 34.21% |
| CASTLE vs Kuma | 14–22 | 38.89% |
| CASTLE vs Panda | 3–11 | 21.43% |
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.