| Santi CNdeF vs King | 18–11 | 62.07% |
| Santi CNdeF vs Jin | 23–6 | 79.31% |
| Santi CNdeF vs Reina | 15–7 | 68.18% |
| Santi CNdeF vs Kazuya | 12–7 | 63.16% |
| Santi CNdeF vs Steve | 12–4 | 75.00% |
| Santi CNdeF vs Dragunov | 13–3 | 81.25% |
| Santi CNdeF vs Bryan | 9–5 | 64.29% |
| Santi CNdeF vs Yoshimitsu | 8–4 | 66.67% |
| Santi CNdeF vs Alisa | 7–5 | 58.33% |
| Santi CNdeF vs Eddy | 7–5 | 58.33% |
| Santi CNdeF vs Devil Jin | 6–5 | 54.55% |
| Santi CNdeF vs Law | 4–5 | 44.44% |
| Santi CNdeF vs Nina | 5–3 | 62.50% |
| Santi CNdeF vs Asuka | 6–1 | 85.71% |
| Santi CNdeF vs Azucena | 5–2 | 71.43% |
| Santi CNdeF vs Lee | 4–2 | 66.67% |
| Santi CNdeF vs Lili | 3–2 | 60.00% |
| Santi CNdeF vs Victor | 3–2 | 60.00% |
| Santi CNdeF vs Hwoarang | 2–2 | 50.00% |
| Santi CNdeF vs Zafina | 4–0 | 100.00% |
| Santi CNdeF vs Lidia | 2–2 | 50.00% |
| Santi CNdeF vs Feng | 1–2 | 33.33% |
| Santi CNdeF vs Leo | 2–1 | 66.67% |
| Santi CNdeF vs Kuma | 3–0 | 100.00% |
| Santi CNdeF vs Jun | 1–2 | 33.33% |
| Santi CNdeF vs Heihachi | 3–0 | 100.00% |
| Santi CNdeF vs Clive | 3–0 | 100.00% |
| Santi CNdeF vs Paul | 2–0 | 100.00% |
| Santi CNdeF vs Lars | 2–0 | 100.00% |
| Santi CNdeF vs Raven | 1–1 | 50.00% |
| Santi CNdeF vs Jack-8 | 1–0 | 100.00% |
| Santi CNdeF vs Claudio | 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.