| Castillo vs Hwoarang | 24–25 | 48.98% |
| Castillo vs Kazuya | 28–20 | 58.33% |
| Castillo vs Fahkumram | 21–23 | 47.73% |
| Castillo vs Jin | 26–17 | 60.47% |
| Castillo vs Bryan | 29–14 | 67.44% |
| Castillo vs Steve | 23–18 | 56.10% |
| Castillo vs Law | 25–14 | 64.10% |
| Castillo vs King | 20–16 | 55.56% |
| Castillo vs Heihachi | 21–15 | 58.33% |
| Castillo vs Devil Jin | 19–15 | 55.88% |
| Castillo vs Dragunov | 17–16 | 51.52% |
| Castillo vs Xiaoyu | 11–16 | 40.74% |
| Castillo vs Reina | 17–9 | 65.38% |
| Castillo vs Nina | 15–9 | 62.50% |
| Castillo vs Miary Zo | 10–14 | 41.67% |
| Castillo vs Lili | 14–9 | 60.87% |
| Castillo vs Raven | 11–12 | 47.83% |
| Castillo vs Eddy | 13–9 | 59.09% |
| Castillo vs Asuka | 13–8 | 61.90% |
| Castillo vs Paul | 12–8 | 60.00% |
| Castillo vs Anna | 5–14 | 26.32% |
| Castillo vs Azucena | 11–7 | 61.11% |
| Castillo vs Lee | 11–6 | 64.71% |
| Castillo vs Yoshimitsu | 6–6 | 50.00% |
| Castillo vs Leroy | 4–8 | 33.33% |
| Castillo vs Armor King | 6–5 | 54.55% |
| Castillo vs Victor | 7–3 | 70.00% |
| Castillo vs Lars | 5–4 | 55.56% |
| Castillo vs Alisa | 4–5 | 44.44% |
| Castillo vs Leo | 4–4 | 50.00% |
| Castillo vs Zafina | 6–2 | 75.00% |
| Castillo vs Jun | 4–4 | 50.00% |
| Castillo vs Lidia | 6–2 | 75.00% |
| Castillo vs Clive | 6–2 | 75.00% |
| Castillo vs Kuma | 5–1 | 83.33% |
| Castillo vs Panda | 1–4 | 20.00% |
| Castillo vs Feng | 2–2 | 50.00% |
| Castillo vs Jack-8 | 0–2 | 0.00% |
| Castillo vs Claudio | 1–0 | 100.00% |
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.