| Santwx vs King | 5–13 | 27.78% |
| Santwx vs Hwoarang | 2–13 | 13.33% |
| Santwx vs Eddy | 5–7 | 41.67% |
| Santwx vs Jin | 5–5 | 50.00% |
| Santwx vs Jun | 2–8 | 20.00% |
| Santwx vs Law | 5–2 | 71.43% |
| Santwx vs Lili | 2–5 | 28.57% |
| Santwx vs Dragunov | 3–2 | 60.00% |
| Santwx vs Kuma | 2–3 | 40.00% |
| Santwx vs Lidia | 4–1 | 80.00% |
| Santwx vs Steve | 0–4 | 0.00% |
| Santwx vs Lars | 2–1 | 66.67% |
| Santwx vs Nina | 1–2 | 33.33% |
| Santwx vs Raven | 1–2 | 33.33% |
| Santwx vs Fahkumram | 0–3 | 0.00% |
| Santwx vs Bryan | 2–0 | 100.00% |
| Santwx vs Claudio | 0–2 | 0.00% |
| Santwx vs Shaheen | 2–0 | 100.00% |
| Santwx vs Lee | 0–2 | 0.00% |
| Santwx vs Leroy | 1–1 | 50.00% |
| Santwx vs Reina | 0–2 | 0.00% |
| Santwx vs Victor | 0–2 | 0.00% |
| Santwx vs Paul | 1–0 | 100.00% |
| Santwx vs Asuka | 0–1 | 0.00% |
| Santwx vs Devil Jin | 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.