| Sammurai vs Jun | 6–2 | 75.00% |
| Sammurai vs Jin | 3–4 | 42.86% |
| Sammurai vs Hwoarang | 3–3 | 50.00% |
| Sammurai vs Xiaoyu | 6–0 | 100.00% |
| Sammurai vs Nina | 3–3 | 50.00% |
| Sammurai vs Victor | 6–0 | 100.00% |
| Sammurai vs Clive | 3–2 | 60.00% |
| Sammurai vs Anna | 2–3 | 40.00% |
| Sammurai vs King | 3–1 | 75.00% |
| Sammurai vs Kazuya | 4–0 | 100.00% |
| Sammurai vs Steve | 4–0 | 100.00% |
| Sammurai vs Law | 3–0 | 100.00% |
| Sammurai vs Claudio | 0–3 | 0.00% |
| Sammurai vs Yoshimitsu | 1–1 | 50.00% |
| Sammurai vs Asuka | 0–2 | 0.00% |
| Sammurai vs Lili | 2–0 | 100.00% |
| Sammurai vs Lee | 2–0 | 100.00% |
| Sammurai vs Reina | 1–1 | 50.00% |
| Sammurai vs Eddy | 0–2 | 0.00% |
| Sammurai vs Fahkumram | 2–0 | 100.00% |
| Sammurai vs Devil Jin | 1–0 | 100.00% |
| Sammurai vs Dragunov | 0–1 | 0.00% |
| Sammurai vs Panda | 0–1 | 0.00% |
| Sammurai vs Leroy | 1–0 | 100.00% |
| Sammurai vs Azucena | 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.