| santan vs King | 36–27 | 57.14% |
| santan vs Bryan | 36–25 | 59.02% |
| santan vs Heihachi | 33–24 | 57.89% |
| santan vs Jin | 28–22 | 56.00% |
| santan vs Kazuya | 31–13 | 70.45% |
| santan vs Steve | 21–20 | 51.22% |
| santan vs Paul | 20–13 | 60.61% |
| santan vs Dragunov | 14–16 | 46.67% |
| santan vs Law | 11–9 | 55.00% |
| santan vs Lee | 10–9 | 52.63% |
| santan vs Jun | 8–11 | 42.11% |
| santan vs Hwoarang | 7–11 | 38.89% |
| santan vs Devil Jin | 8–10 | 44.44% |
| santan vs Lili | 8–10 | 44.44% |
| santan vs Lars | 6–12 | 33.33% |
| santan vs Reina | 7–11 | 38.89% |
| santan vs Yoshimitsu | 10–5 | 66.67% |
| santan vs Leroy | 9–5 | 64.29% |
| santan vs Victor | 9–5 | 64.29% |
| santan vs Nina | 8–5 | 61.54% |
| santan vs Eddy | 5–7 | 41.67% |
| santan vs Lidia | 3–8 | 27.27% |
| santan vs Feng | 3–5 | 37.50% |
| santan vs Azucena | 2–6 | 25.00% |
| santan vs Alisa | 3–4 | 42.86% |
| santan vs Xiaoyu | 2–4 | 33.33% |
| santan vs Asuka | 3–3 | 50.00% |
| santan vs Leo | 2–4 | 33.33% |
| santan vs Kuma | 3–1 | 75.00% |
| santan vs Zafina | 2–2 | 50.00% |
| santan vs Jack-8 | 2–1 | 66.67% |
| santan vs Claudio | 1–2 | 33.33% |
| santan vs Panda | 0–3 | 0.00% |
| santan vs Raven | 1–2 | 33.33% |
| santan vs Clive | 2–1 | 66.67% |
| santan vs Shaheen | 0–1 | 0.00% |
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.