| Caztle vs Reina | 22–32 | 40.74% |
| Caztle vs Kazuya | 22–21 | 51.16% |
| Caztle vs King | 14–22 | 38.89% |
| Caztle vs Jin | 8–25 | 24.24% |
| Caztle vs Steve | 18–14 | 56.25% |
| Caztle vs Jun | 17–12 | 58.62% |
| Caztle vs Eddy | 10–18 | 35.71% |
| Caztle vs Asuka | 10–15 | 40.00% |
| Caztle vs Yoshimitsu | 13–11 | 54.17% |
| Caztle vs Law | 12–10 | 54.55% |
| Caztle vs Azucena | 11–11 | 50.00% |
| Caztle vs Bryan | 10–11 | 47.62% |
| Caztle vs Lili | 4–16 | 20.00% |
| Caztle vs Dragunov | 6–12 | 33.33% |
| Caztle vs Hwoarang | 5–11 | 31.25% |
| Caztle vs Devil Jin | 6–7 | 46.15% |
| Caztle vs Alisa | 4–7 | 36.36% |
| Caztle vs Kuma | 4–7 | 36.36% |
| Caztle vs Leo | 2–8 | 20.00% |
| Caztle vs Victor | 4–6 | 40.00% |
| Caztle vs Paul | 5–4 | 55.56% |
| Caztle vs Jack-8 | 3–5 | 37.50% |
| Caztle vs Lee | 2–5 | 28.57% |
| Caztle vs Zafina | 3–4 | 42.86% |
| Caztle vs Lars | 2–4 | 33.33% |
| Caztle vs Shaheen | 4–2 | 66.67% |
| Caztle vs Nina | 4–2 | 66.67% |
| Caztle vs Leroy | 4–2 | 66.67% |
| Caztle vs Heihachi | 2–2 | 50.00% |
| Caztle vs Xiaoyu | 0–3 | 0.00% |
| Caztle vs Raven | 0–2 | 0.00% |
| Caztle vs Anna | 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.