| SamJ vs Lee | 5–5 | 50.00% |
| SamJ vs Lars | 6–1 | 85.71% |
| SamJ vs Jin | 2–3 | 40.00% |
| SamJ vs Yoshimitsu | 3–1 | 75.00% |
| SamJ vs Kazuya | 2–2 | 50.00% |
| SamJ vs Steve | 3–0 | 100.00% |
| SamJ vs Alisa | 1–2 | 33.33% |
| SamJ vs Claudio | 2–1 | 66.67% |
| SamJ vs King | 2–0 | 100.00% |
| SamJ vs Bryan | 2–0 | 100.00% |
| SamJ vs Jack-8 | 2–0 | 100.00% |
| SamJ vs Reina | 2–0 | 100.00% |
| SamJ vs Victor | 0–2 | 0.00% |
| SamJ vs Hwoarang | 1–0 | 100.00% |
| SamJ vs Asuka | 1–0 | 100.00% |
| SamJ vs Raven | 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.