| Samu1231 vs Jin | 6–6 | 50.00% |
| Samu1231 vs Eddy | 0–7 | 0.00% |
| Samu1231 vs Yoshimitsu | 5–1 | 83.33% |
| Samu1231 vs Paul | 3–2 | 60.00% |
| Samu1231 vs Law | 1–4 | 20.00% |
| Samu1231 vs Jun | 4–1 | 80.00% |
| Samu1231 vs Azucena | 4–1 | 80.00% |
| Samu1231 vs Hwoarang | 2–2 | 50.00% |
| Samu1231 vs Steve | 4–0 | 100.00% |
| Samu1231 vs Asuka | 2–2 | 50.00% |
| Samu1231 vs Lili | 3–1 | 75.00% |
| Samu1231 vs Leroy | 4–0 | 100.00% |
| Samu1231 vs Clive | 1–3 | 25.00% |
| Samu1231 vs Kazuya | 0–3 | 0.00% |
| Samu1231 vs Reina | 1–2 | 33.33% |
| Samu1231 vs Lidia | 0–3 | 0.00% |
| Samu1231 vs King | 2–0 | 100.00% |
| Samu1231 vs Lee | 0–2 | 0.00% |
| Samu1231 vs Xiaoyu | 1–0 | 100.00% |
| Samu1231 vs Bryan | 1–0 | 100.00% |
| Samu1231 vs Jack-8 | 1–0 | 100.00% |
| Samu1231 vs Devil Jin | 0–1 | 0.00% |
| Samu1231 vs Dragunov | 1–0 | 100.00% |
| Samu1231 vs Lars | 0–1 | 0.00% |
| Samu1231 vs Shaheen | 1–0 | 100.00% |
| Samu1231 vs Nina | 1–0 | 100.00% |
| Samu1231 vs Kuma | 0–1 | 0.00% |
| Samu1231 vs Panda | 0–1 | 0.00% |
| Samu1231 vs Victor | 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.