| Samuel vs Eddy | 9–18 | 33.33% |
| Samuel vs Reina | 16–5 | 76.19% |
| Samuel vs Jin | 14–6 | 70.00% |
| Samuel vs King | 15–4 | 78.95% |
| Samuel vs Bryan | 13–6 | 68.42% |
| Samuel vs Kazuya | 15–2 | 88.24% |
| Samuel vs Lee | 10–6 | 62.50% |
| Samuel vs Law | 8–6 | 57.14% |
| Samuel vs Yoshimitsu | 11–3 | 78.57% |
| Samuel vs Hwoarang | 10–4 | 71.43% |
| Samuel vs Victor | 8–5 | 61.54% |
| Samuel vs Xiaoyu | 4–7 | 36.36% |
| Samuel vs Steve | 5–6 | 45.45% |
| Samuel vs Jun | 7–3 | 70.00% |
| Samuel vs Paul | 5–4 | 55.56% |
| Samuel vs Dragunov | 4–5 | 44.44% |
| Samuel vs Raven | 7–1 | 87.50% |
| Samuel vs Jack-8 | 4–3 | 57.14% |
| Samuel vs Lili | 5–2 | 71.43% |
| Samuel vs Kuma | 4–1 | 80.00% |
| Samuel vs Devil Jin | 3–1 | 75.00% |
| Samuel vs Feng | 4–0 | 100.00% |
| Samuel vs Shaheen | 4–0 | 100.00% |
| Samuel vs Asuka | 0–3 | 0.00% |
| Samuel vs Leo | 2–1 | 66.67% |
| Samuel vs Azucena | 3–0 | 100.00% |
| Samuel vs Alisa | 1–1 | 50.00% |
| Samuel vs Nina | 0–2 | 0.00% |
| Samuel vs Leroy | 2–0 | 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.