| SamCM vs King | 9–14 | 39.13% |
| SamCM vs Jin | 10–9 | 52.63% |
| SamCM vs Kazuya | 9–8 | 52.94% |
| SamCM vs Steve | 8–9 | 47.06% |
| SamCM vs Lili | 7–10 | 41.18% |
| SamCM vs Eddy | 7–10 | 41.18% |
| SamCM vs Reina | 3–11 | 21.43% |
| SamCM vs Asuka | 5–6 | 45.45% |
| SamCM vs Paul | 5–5 | 50.00% |
| SamCM vs Xiaoyu | 5–5 | 50.00% |
| SamCM vs Bryan | 3–7 | 30.00% |
| SamCM vs Devil Jin | 3–7 | 30.00% |
| SamCM vs Leroy | 4–5 | 44.44% |
| SamCM vs Victor | 6–3 | 66.67% |
| SamCM vs Leo | 6–2 | 75.00% |
| SamCM vs Law | 4–3 | 57.14% |
| SamCM vs Hwoarang | 5–2 | 71.43% |
| SamCM vs Lee | 1–6 | 14.29% |
| SamCM vs Yoshimitsu | 2–4 | 33.33% |
| SamCM vs Lars | 3–3 | 50.00% |
| SamCM vs Azucena | 5–1 | 83.33% |
| SamCM vs Dragunov | 1–4 | 20.00% |
| SamCM vs Raven | 2–3 | 40.00% |
| SamCM vs Shaheen | 3–1 | 75.00% |
| SamCM vs Lidia | 0–4 | 0.00% |
| SamCM vs Jack-8 | 2–1 | 66.67% |
| SamCM vs Claudio | 0–3 | 0.00% |
| SamCM vs Nina | 0–2 | 0.00% |
| SamCM vs Feng | 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.