| Sandauto vs King | 16–10 | 61.54% |
| Sandauto vs Steve | 3–10 | 23.08% |
| Sandauto vs Law | 5–7 | 41.67% |
| Sandauto vs Hwoarang | 2–10 | 16.67% |
| Sandauto vs Jack-8 | 4–6 | 40.00% |
| Sandauto vs Jin | 6–3 | 66.67% |
| Sandauto vs Heihachi | 4–5 | 44.44% |
| Sandauto vs Yoshimitsu | 4–3 | 57.14% |
| Sandauto vs Bryan | 3–3 | 50.00% |
| Sandauto vs Kazuya | 1–5 | 16.67% |
| Sandauto vs Nina | 1–5 | 16.67% |
| Sandauto vs Clive | 2–4 | 33.33% |
| Sandauto vs Anna | 5–1 | 83.33% |
| Sandauto vs Lili | 2–3 | 40.00% |
| Sandauto vs Lars | 0–5 | 0.00% |
| Sandauto vs Alisa | 2–3 | 40.00% |
| Sandauto vs Victor | 1–4 | 20.00% |
| Sandauto vs Armor King | 2–3 | 40.00% |
| Sandauto vs Paul | 2–2 | 50.00% |
| Sandauto vs Xiaoyu | 1–3 | 25.00% |
| Sandauto vs Shaheen | 3–1 | 75.00% |
| Sandauto vs Azucena | 2–2 | 50.00% |
| Sandauto vs Leo | 2–1 | 66.67% |
| Sandauto vs Lee | 2–1 | 66.67% |
| Sandauto vs Asuka | 2–0 | 100.00% |
| Sandauto vs Devil Jin | 2–0 | 100.00% |
| Sandauto vs Dragunov | 1–1 | 50.00% |
| Sandauto vs Leroy | 2–0 | 100.00% |
| Sandauto vs Miary Zo | 2–0 | 100.00% |
| Sandauto vs Jun | 0–1 | 0.00% |
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.