| SANTANA1 vs Jin | 14–30 | 31.82% |
| SANTANA1 vs Hwoarang | 17–24 | 41.46% |
| SANTANA1 vs Reina | 17–21 | 44.74% |
| SANTANA1 vs Steve | 14–17 | 45.16% |
| SANTANA1 vs Law | 11–19 | 36.67% |
| SANTANA1 vs Eddy | 5–20 | 20.00% |
| SANTANA1 vs King | 12–12 | 50.00% |
| SANTANA1 vs Lili | 9–15 | 37.50% |
| SANTANA1 vs Kazuya | 9–13 | 40.91% |
| SANTANA1 vs Asuka | 6–16 | 27.27% |
| SANTANA1 vs Jun | 6–13 | 31.58% |
| SANTANA1 vs Devil Jin | 7–9 | 43.75% |
| SANTANA1 vs Alisa | 7–9 | 43.75% |
| SANTANA1 vs Victor | 8–8 | 50.00% |
| SANTANA1 vs Yoshimitsu | 2–13 | 13.33% |
| SANTANA1 vs Nina | 8–7 | 53.33% |
| SANTANA1 vs Lidia | 2–13 | 13.33% |
| SANTANA1 vs Dragunov | 2–12 | 14.29% |
| SANTANA1 vs Feng | 4–9 | 30.77% |
| SANTANA1 vs Xiaoyu | 2–10 | 16.67% |
| SANTANA1 vs Lars | 4–6 | 40.00% |
| SANTANA1 vs Azucena | 5–4 | 55.56% |
| SANTANA1 vs Paul | 4–4 | 50.00% |
| SANTANA1 vs Leo | 5–2 | 71.43% |
| SANTANA1 vs Lee | 3–4 | 42.86% |
| SANTANA1 vs Jack-8 | 1–5 | 16.67% |
| SANTANA1 vs Shaheen | 2–4 | 33.33% |
| SANTANA1 vs Leroy | 1–5 | 16.67% |
| SANTANA1 vs Bryan | 3–2 | 60.00% |
| SANTANA1 vs Kuma | 2–2 | 50.00% |
| SANTANA1 vs Claudio | 0–3 | 0.00% |
| SANTANA1 vs Panda | 1–1 | 50.00% |
| SANTANA1 vs Zafina | 0–2 | 0.00% |
| SANTANA1 vs Raven | 0–2 | 0.00% |
| SANTANA1 vs Heihachi | 0–2 | 0.00% |
| SANTANA1 vs Clive | 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.