| SantiYoshimichu vs Kazuya | 57–73 | 43.85% |
| SantiYoshimichu vs Jin | 60–61 | 49.59% |
| SantiYoshimichu vs Bryan | 54–49 | 52.43% |
| SantiYoshimichu vs Reina | 55–38 | 59.14% |
| SantiYoshimichu vs Paul | 30–47 | 38.96% |
| SantiYoshimichu vs Heihachi | 39–37 | 51.32% |
| SantiYoshimichu vs Hwoarang | 44–31 | 58.67% |
| SantiYoshimichu vs King | 26–40 | 39.39% |
| SantiYoshimichu vs Devil Jin | 34–31 | 52.31% |
| SantiYoshimichu vs Lee | 35–28 | 55.56% |
| SantiYoshimichu vs Lili | 31–28 | 52.54% |
| SantiYoshimichu vs Law | 25–33 | 43.10% |
| SantiYoshimichu vs Lars | 32–24 | 57.14% |
| SantiYoshimichu vs Dragunov | 27–26 | 50.94% |
| SantiYoshimichu vs Steve | 31–21 | 59.62% |
| SantiYoshimichu vs Yoshimitsu | 22–26 | 45.83% |
| SantiYoshimichu vs Jun | 25–20 | 55.56% |
| SantiYoshimichu vs Raven | 23–22 | 51.11% |
| SantiYoshimichu vs Xiaoyu | 23–20 | 53.49% |
| SantiYoshimichu vs Feng | 23–19 | 54.76% |
| SantiYoshimichu vs Alisa | 21–20 | 51.22% |
| SantiYoshimichu vs Asuka | 17–23 | 42.50% |
| SantiYoshimichu vs Eddy | 19–16 | 54.29% |
| SantiYoshimichu vs Azucena | 12–22 | 35.29% |
| SantiYoshimichu vs Leo | 13–19 | 40.62% |
| SantiYoshimichu vs Shaheen | 13–19 | 40.62% |
| SantiYoshimichu vs Nina | 17–15 | 53.12% |
| SantiYoshimichu vs Victor | 18–13 | 58.06% |
| SantiYoshimichu vs Jack-8 | 17–9 | 65.38% |
| SantiYoshimichu vs Claudio | 6–16 | 27.27% |
| SantiYoshimichu vs Zafina | 12–8 | 60.00% |
| SantiYoshimichu vs Leroy | 8–12 | 40.00% |
| SantiYoshimichu vs Kuma | 4–12 | 25.00% |
| SantiYoshimichu vs Lidia | 3–5 | 37.50% |
| SantiYoshimichu vs Panda | 2–2 | 50.00% |
| SantiYoshimichu vs Anna | 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.