| santa vs Reina | 12–7 | 63.16% |
| santa vs Yoshimitsu | 5–7 | 41.67% |
| santa vs Victor | 4–7 | 36.36% |
| santa vs Law | 5–2 | 71.43% |
| santa vs Hwoarang | 5–2 | 71.43% |
| santa vs Kuma | 4–3 | 57.14% |
| santa vs Paul | 4–2 | 66.67% |
| santa vs King | 4–2 | 66.67% |
| santa vs Jin | 3–3 | 50.00% |
| santa vs Kazuya | 5–1 | 83.33% |
| santa vs Dragunov | 4–2 | 66.67% |
| santa vs Raven | 2–4 | 33.33% |
| santa vs Asuka | 3–2 | 60.00% |
| santa vs Xiaoyu | 0–4 | 0.00% |
| santa vs Steve | 4–0 | 100.00% |
| santa vs Leo | 2–2 | 50.00% |
| santa vs Alisa | 4–0 | 100.00% |
| santa vs Claudio | 3–1 | 75.00% |
| santa vs Jun | 2–2 | 50.00% |
| santa vs Jack-8 | 2–0 | 100.00% |
| santa vs Lili | 0–2 | 0.00% |
| santa vs Lars | 0–2 | 0.00% |
| santa vs Azucena | 2–0 | 100.00% |
| santa vs Bryan | 1–0 | 100.00% |
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.