| sAMs vs Reina | 9–9 | 50.00% |
| sAMs vs Jin | 4–13 | 23.53% |
| sAMs vs Steve | 8–8 | 50.00% |
| sAMs vs Dragunov | 6–8 | 42.86% |
| sAMs vs King | 6–7 | 46.15% |
| sAMs vs Clive | 5–8 | 38.46% |
| sAMs vs Jun | 6–6 | 50.00% |
| sAMs vs Azucena | 4–8 | 33.33% |
| sAMs vs Yoshimitsu | 7–3 | 70.00% |
| sAMs vs Kazuya | 1–9 | 10.00% |
| sAMs vs Lili | 3–6 | 33.33% |
| sAMs vs Heihachi | 3–6 | 33.33% |
| sAMs vs Hwoarang | 3–5 | 37.50% |
| sAMs vs Xiaoyu | 2–6 | 25.00% |
| sAMs vs Law | 2–4 | 33.33% |
| sAMs vs Bryan | 1–5 | 16.67% |
| sAMs vs Feng | 3–2 | 60.00% |
| sAMs vs Leo | 0–5 | 0.00% |
| sAMs vs Jack-8 | 2–2 | 50.00% |
| sAMs vs Alisa | 1–3 | 25.00% |
| sAMs vs Claudio | 0–4 | 0.00% |
| sAMs vs Nina | 0–4 | 0.00% |
| sAMs vs Kuma | 2–2 | 50.00% |
| sAMs vs Paul | 0–3 | 0.00% |
| sAMs vs Lars | 2–1 | 66.67% |
| sAMs vs Shaheen | 0–2 | 0.00% |
| sAMs vs Lee | 1–1 | 50.00% |
| sAMs vs Victor | 1–1 | 50.00% |
| sAMs vs Eddy | 0–2 | 0.00% |
| sAMs vs Lidia | 2–0 | 100.00% |
| sAMs vs Asuka | 0–1 | 0.00% |
| sAMs vs Devil Jin | 1–0 | 100.00% |
| sAMs vs Zafina | 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.