| Casti vs Kazuya | 94–44 | 68.12% |
| Casti vs Jin | 56–24 | 70.00% |
| Casti vs King | 52–21 | 71.23% |
| Casti vs Bryan | 50–22 | 69.44% |
| Casti vs Paul | 50–19 | 72.46% |
| Casti vs Reina | 49–20 | 71.01% |
| Casti vs Lee | 46–12 | 79.31% |
| Casti vs Law | 38–16 | 70.37% |
| Casti vs Lars | 34–18 | 65.38% |
| Casti vs Hwoarang | 37–12 | 75.51% |
| Casti vs Victor | 33–16 | 67.35% |
| Casti vs Steve | 32–16 | 66.67% |
| Casti vs Heihachi | 35–11 | 76.09% |
| Casti vs Lili | 32–12 | 72.73% |
| Casti vs Dragunov | 33–9 | 78.57% |
| Casti vs Azucena | 30–11 | 73.17% |
| Casti vs Raven | 22–14 | 61.11% |
| Casti vs Feng | 19–14 | 57.58% |
| Casti vs Clive | 18–15 | 54.55% |
| Casti vs Yoshimitsu | 21–11 | 65.62% |
| Casti vs Jun | 20–12 | 62.50% |
| Casti vs Fahkumram | 18–14 | 56.25% |
| Casti vs Nina | 21–10 | 67.74% |
| Casti vs Asuka | 22–8 | 73.33% |
| Casti vs Alisa | 16–13 | 55.17% |
| Casti vs Devil Jin | 17–11 | 60.71% |
| Casti vs Leroy | 22–3 | 88.00% |
| Casti vs Jack-8 | 15–9 | 62.50% |
| Casti vs Eddy | 11–13 | 45.83% |
| Casti vs Xiaoyu | 14–9 | 60.87% |
| Casti vs Anna | 11–10 | 52.38% |
| Casti vs Lidia | 11–9 | 55.00% |
| Casti vs Leo | 15–4 | 78.95% |
| Casti vs Zafina | 10–8 | 55.56% |
| Casti vs Kuma | 11–4 | 73.33% |
| Casti vs Claudio | 9–4 | 69.23% |
| Casti vs Armor King | 5–6 | 45.45% |
| Casti vs Panda | 5–2 | 71.43% |
| Casti vs Shaheen | 2–2 | 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.