| Samhou vs Steve | 9–8 | 52.94% |
| Samhou vs Bryan | 6–7 | 46.15% |
| Samhou vs Victor | 7–6 | 53.85% |
| Samhou vs Jin | 6–6 | 50.00% |
| Samhou vs King | 6–5 | 54.55% |
| Samhou vs Paul | 5–5 | 50.00% |
| Samhou vs Kazuya | 5–4 | 55.56% |
| Samhou vs Leo | 4–5 | 44.44% |
| Samhou vs Hwoarang | 6–2 | 75.00% |
| Samhou vs Jun | 5–3 | 62.50% |
| Samhou vs Reina | 6–2 | 75.00% |
| Samhou vs Yoshimitsu | 6–1 | 85.71% |
| Samhou vs Leroy | 2–5 | 28.57% |
| Samhou vs Law | 4–2 | 66.67% |
| Samhou vs Lili | 2–3 | 40.00% |
| Samhou vs Clive | 4–1 | 80.00% |
| Samhou vs Asuka | 4–0 | 100.00% |
| Samhou vs Alisa | 0–4 | 0.00% |
| Samhou vs Kuma | 4–0 | 100.00% |
| Samhou vs Xiaoyu | 2–1 | 66.67% |
| Samhou vs Dragunov | 0–2 | 0.00% |
| Samhou vs Nina | 0–2 | 0.00% |
| Samhou vs Azucena | 2–0 | 100.00% |
| Samhou vs Eddy | 0–2 | 0.00% |
| Samhou 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.