| castrosantos22 vs Jin | 175–169 | 50.87% |
| castrosantos22 vs Hwoarang | 135–182 | 42.59% |
| castrosantos22 vs Bryan | 161–138 | 53.85% |
| castrosantos22 vs Reina | 166–122 | 57.64% |
| castrosantos22 vs King | 156–116 | 57.35% |
| castrosantos22 vs Lili | 117–122 | 48.95% |
| castrosantos22 vs Yoshimitsu | 132–104 | 55.93% |
| castrosantos22 vs Kazuya | 114–119 | 48.93% |
| castrosantos22 vs Eddy | 149–83 | 64.22% |
| castrosantos22 vs Paul | 121–97 | 55.50% |
| castrosantos22 vs Jun | 88–112 | 44.00% |
| castrosantos22 vs Dragunov | 111–88 | 55.78% |
| castrosantos22 vs Steve | 108–87 | 55.38% |
| castrosantos22 vs Law | 102–84 | 54.84% |
| castrosantos22 vs Lars | 96–84 | 53.33% |
| castrosantos22 vs Nina | 95–81 | 53.98% |
| castrosantos22 vs Devil Jin | 84–87 | 49.12% |
| castrosantos22 vs Asuka | 95–73 | 56.55% |
| castrosantos22 vs Alisa | 98–68 | 59.04% |
| castrosantos22 vs Xiaoyu | 90–75 | 54.55% |
| castrosantos22 vs Lee | 83–82 | 50.30% |
| castrosantos22 vs Lidia | 57–78 | 42.22% |
| castrosantos22 vs Feng | 70–60 | 53.85% |
| castrosantos22 vs Azucena | 75–53 | 58.59% |
| castrosantos22 vs Victor | 71–53 | 57.26% |
| castrosantos22 vs Heihachi | 62–55 | 52.99% |
| castrosantos22 vs Leo | 64–50 | 56.14% |
| castrosantos22 vs Raven | 57–53 | 51.82% |
| castrosantos22 vs Claudio | 49–60 | 44.95% |
| castrosantos22 vs Jack-8 | 57–45 | 55.88% |
| castrosantos22 vs Leroy | 57–42 | 57.58% |
| castrosantos22 vs Zafina | 50–35 | 58.82% |
| castrosantos22 vs Kuma | 31–40 | 43.66% |
| castrosantos22 vs Anna | 31–31 | 50.00% |
| castrosantos22 vs Fahkumram | 28–28 | 50.00% |
| castrosantos22 vs Clive | 24–24 | 50.00% |
| castrosantos22 vs Shaheen | 23–23 | 50.00% |
| castrosantos22 vs Panda | 15–22 | 40.54% |
| castrosantos22 vs Armor King | 12–22 | 35.29% |
| castrosantos22 vs Miary Zo | 2–1 | 66.67% |
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.