| Santelm0 vs Bryan | 5–11 | 31.25% |
| Santelm0 vs Dragunov | 10–5 | 66.67% |
| Santelm0 vs Hwoarang | 4–10 | 28.57% |
| Santelm0 vs Reina | 6–6 | 50.00% |
| Santelm0 vs Victor | 5–7 | 41.67% |
| Santelm0 vs Kazuya | 7–4 | 63.64% |
| Santelm0 vs Eddy | 1–10 | 9.09% |
| Santelm0 vs Leroy | 5–4 | 55.56% |
| Santelm0 vs King | 5–3 | 62.50% |
| Santelm0 vs Xiaoyu | 3–4 | 42.86% |
| Santelm0 vs Jin | 3–4 | 42.86% |
| Santelm0 vs Raven | 4–3 | 57.14% |
| Santelm0 vs Devil Jin | 1–5 | 16.67% |
| Santelm0 vs Alisa | 4–2 | 66.67% |
| Santelm0 vs Paul | 4–1 | 80.00% |
| Santelm0 vs Jun | 5–0 | 100.00% |
| Santelm0 vs Law | 2–2 | 50.00% |
| Santelm0 vs Leo | 2–2 | 50.00% |
| Santelm0 vs Azucena | 4–0 | 100.00% |
| Santelm0 vs Steve | 3–0 | 100.00% |
| Santelm0 vs Lili | 3–0 | 100.00% |
| Santelm0 vs Kuma | 1–2 | 33.33% |
| Santelm0 vs Jack-8 | 2–0 | 100.00% |
| Santelm0 vs Feng | 0–2 | 0.00% |
| Santelm0 vs Lars | 0–2 | 0.00% |
| Santelm0 vs Lee | 1–1 | 50.00% |
| Santelm0 vs Panda | 2–0 | 100.00% |
| Santelm0 vs Yoshimitsu | 1–0 | 100.00% |
| Santelm0 vs Fahkumram | 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.