| Santi vs Jin | 44–17 | 72.13% |
| Santi vs Kazuya | 31–22 | 58.49% |
| Santi vs Hwoarang | 29–23 | 55.77% |
| Santi vs King | 26–22 | 54.17% |
| Santi vs Yoshimitsu | 19–21 | 47.50% |
| Santi vs Bryan | 25–14 | 64.10% |
| Santi vs Law | 19–17 | 52.78% |
| Santi vs Paul | 21–13 | 61.76% |
| Santi vs Reina | 17–16 | 51.52% |
| Santi vs Azucena | 17–16 | 51.52% |
| Santi vs Devil Jin | 19–10 | 65.52% |
| Santi vs Feng | 17–12 | 58.62% |
| Santi vs Dragunov | 16–13 | 55.17% |
| Santi vs Eddy | 15–13 | 53.57% |
| Santi vs Lee | 11–14 | 44.00% |
| Santi vs Victor | 12–12 | 50.00% |
| Santi vs Asuka | 14–9 | 60.87% |
| Santi vs Lili | 16–3 | 84.21% |
| Santi vs Raven | 7–12 | 36.84% |
| Santi vs Xiaoyu | 7–11 | 38.89% |
| Santi vs Jun | 13–5 | 72.22% |
| Santi vs Alisa | 11–6 | 64.71% |
| Santi vs Nina | 5–11 | 31.25% |
| Santi vs Steve | 6–9 | 40.00% |
| Santi vs Leo | 9–6 | 60.00% |
| Santi vs Lars | 9–5 | 64.29% |
| Santi vs Jack-8 | 6–5 | 54.55% |
| Santi vs Kuma | 7–4 | 63.64% |
| Santi vs Zafina | 2–7 | 22.22% |
| Santi vs Leroy | 3–5 | 37.50% |
| Santi vs Shaheen | 5–2 | 71.43% |
| Santi vs Claudio | 3–1 | 75.00% |
| Santi vs Panda | 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.