| RdoSantaClaus vs Eddy | 13–5 | 72.22% |
| RdoSantaClaus vs King | 8–5 | 61.54% |
| RdoSantaClaus vs Yoshimitsu | 4–7 | 36.36% |
| RdoSantaClaus vs Jun | 3–8 | 27.27% |
| RdoSantaClaus vs Lars | 5–5 | 50.00% |
| RdoSantaClaus vs Victor | 3–6 | 33.33% |
| RdoSantaClaus vs Xiaoyu | 4–4 | 50.00% |
| RdoSantaClaus vs Reina | 4–4 | 50.00% |
| RdoSantaClaus vs Hwoarang | 5–2 | 71.43% |
| RdoSantaClaus vs Kazuya | 5–2 | 71.43% |
| RdoSantaClaus vs Jin | 5–1 | 83.33% |
| RdoSantaClaus vs Feng | 3–2 | 60.00% |
| RdoSantaClaus vs Lili | 4–1 | 80.00% |
| RdoSantaClaus vs Claudio | 4–1 | 80.00% |
| RdoSantaClaus vs Nina | 2–3 | 40.00% |
| RdoSantaClaus vs Azucena | 4–1 | 80.00% |
| RdoSantaClaus vs Paul | 4–0 | 100.00% |
| RdoSantaClaus vs Law | 4–0 | 100.00% |
| RdoSantaClaus vs Bryan | 3–1 | 75.00% |
| RdoSantaClaus vs Shaheen | 3–1 | 75.00% |
| RdoSantaClaus vs Jack-8 | 2–1 | 66.67% |
| RdoSantaClaus vs Devil Jin | 3–0 | 100.00% |
| RdoSantaClaus vs Alisa | 1–2 | 33.33% |
| RdoSantaClaus vs Asuka | 2–0 | 100.00% |
| RdoSantaClaus vs Steve | 1–0 | 100.00% |
| RdoSantaClaus vs Dragunov | 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.