| Santa vs Kazuya | 37–21 | 63.79% |
| Santa vs Clive | 37–12 | 75.51% |
| Santa vs Reina | 41–2 | 95.35% |
| Santa vs Eddy | 26–10 | 72.22% |
| Santa vs Lidia | 23–12 | 65.71% |
| Santa vs King | 23–6 | 79.31% |
| Santa vs Jin | 17–12 | 58.62% |
| Santa vs Feng | 20–8 | 71.43% |
| Santa vs Jack-8 | 21–6 | 77.78% |
| Santa vs Law | 13–13 | 50.00% |
| Santa vs Bryan | 11–15 | 42.31% |
| Santa vs Steve | 20–5 | 80.00% |
| Santa vs Jun | 14–7 | 66.67% |
| Santa vs Lili | 10–9–1 | 52.63% |
| Santa vs Leo | 13–7 | 65.00% |
| Santa vs Azucena | 12–8 | 60.00% |
| Santa vs Victor | 18–2 | 90.00% |
| Santa vs Paul | 8–11 | 42.11% |
| Santa vs Dragunov | 11–7 | 61.11% |
| Santa vs Heihachi | 14–2 | 87.50% |
| Santa vs Xiaoyu | 9–5 | 64.29% |
| Santa vs Lars | 9–5 | 64.29% |
| Santa vs Lee | 7–7 | 50.00% |
| Santa vs Yoshimitsu | 9–4 | 69.23% |
| Santa vs Asuka | 7–6 | 53.85% |
| Santa vs Devil Jin | 8–4 | 66.67% |
| Santa vs Raven | 6–5 | 54.55% |
| Santa vs Hwoarang | 4–6 | 40.00% |
| Santa vs Alisa | 4–4 | 50.00% |
| Santa vs Claudio | 3–5 | 37.50% |
| Santa vs Kuma | 6–2 | 75.00% |
| Santa vs Shaheen | 4–3 | 57.14% |
| Santa vs Zafina | 1–4 | 20.00% |
| Santa vs Nina | 2–2 | 50.00% |
| Santa vs Panda | 3–1 | 75.00% |
| Santa vs Leroy | 2–0 | 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.